Record Number Database Code Specimen ID Project Herbarium Accession Number Barcode NPS Accession NPS Catalog Family Genus 1 Specific Epithet 1 Specific Author 1 Infraspecific Rank 1 Infraspecific Epithet 1 Infraspecific Author 1 Name 1 Qualifier Name 1 Qualifier Position Hybrid Symbol Genus 2 Specific Epithet 2 Specific Author 2 Infraspecific Rank 2 Infraspecific Epithet 2 Infraspecific Author 2 Name 2 Qualifier Name 2 Qualifier Position Conservation Status Annotations Site Key Collector Collector Number Other Collectors Day Collected Month Collected Year Collected Verbatim Collection Date Country State County Locality Site Description Minimum Elevation Maximum Elevation Elevation Unit LatitudeLongitude UTM TRS Decimal Latitude Decimal Longitude Geodetic Datum Coordinate Uncertainty Coordinate Uncertainty Unit Elevation Georeferenced TRS Georeferenced Georeference Sources Georeference Remarks Georeferenced By Specimen Notes Other Notes Phenology Cultivated Images Type Specimen? TypeDetails 1 RM 101159 Chumley 1996 Asteraceae Senecio atratus Greene RM-14017 Timothy W. Chumley 6572 29 8 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: Mt. Bross: on SW flank of Mt. Bross S of Sunset Home Mine, off Bucksin Joe or County Road 8 ca 3.4 air mi NW of Alma. In a grassy meadow at lower elevations bordered by old mines and stands of Engelmann spruce. 11160 12000 ft. 39.3107° N, 106.1168° W zone 13, 403699E, 4351372N T8S R78W S33 SW1/4 39.3107 -106.1168 Fruiting N N 2 RM 101239 Chumley 1996 Asteraceae Senecio atratus Greene RM-14018 Timothy W. Chumley 6652 30 8 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: Mosquito Pass/Mosquito Peak: along the Continental Divide and slopes E to the North London Mine, ca 6.5 air mi W of Alma. Along the shores of an alpine lake and adjacent rock outcrops and wetlands. 12120 13810 ft. 39.2962° N, 106.1723° W zone 13, 398314E, 4349947N T9S R79W S1 W1/2; also E1/2 S2, NE1/4 S11; also NW1/4 S12 39.2962 -106.1723 Fruiting N N 3 RM 101369 Chumley 1996 Asteraceae Senecio atratus Greene RM-14019 Timothy W. Chumley 6782 Bobbi Siems 31 8 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: Peerless Mountain/Horseshoe Cirque: along the slopes between Horseshoe and Peerless Mountains and in the basin below the cirque, ca 8 air mi WSW of Fairplay. Roadside on steep, rocky slopes near the top of the ridge. 12200 13200 ft. 39.1951° N, 106.1723° W zone 13, 399108E, 4338866N T10S R79W S12 39.1951 -106.1723 Fruiting N N 4 RM 158544 Flaig 2003 RM 794911 Asteraceae Senecio atratus Greene RM-16691 Jeanette Flaig 1205 17 7 2003 U.S.A. Colorado Hinsdale Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Forest Road 520 SW to West Lost Creek Trailhead. Spruce, fir and aspen forest at summit of slope. 10855 ft. 37.7851° N, 107.3563° W T41N R4W S31 NW1/4 of NW1/4; also W1/2 S30, SW1/4 S19, T41N R5W S24; also E center 1/4 S23 37.7851 -107.3563 Flowering and Fruiting N N 5 RM 159013 Flaig 2003 RM Asteraceae Senecio atratus Greene RM-16705 Jeanette Flaig 1628 24 7 2003 U.S.A. Colorado Mineral Eastern San Juan Mountains: San Juan National Forest: Fourmile Trail, ca 11 air mi N of Pagosa Springs. Spruce, fir, and aspen forest. 9180 11185 ft. 37.4488° N, 107.0423° W T37N R2W S2 E1/2; 3; also SW1/4 of SW1/4 and NW1/4 of NW1/4 of SE1/2 S14, SE1/4 of SE1/4 and NE1/4 of NE1/4 S11, W center 1/4 S12; also SW1/4 S2 37.4488 -107.0423 Flowering N N 6 RM 159274 Flaig 2003 RM 794932 Asteraceae Senecio atratus Greene RM-16715 Jeanette Flaig 1862 26 7 2003 U.S.A. Colorado Rio Grande Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 E to County Road 17 N to Forest Road 610; ca 7 air mi N of South Fork. Along road in aspen and spruce forest. 10000 ft. 37.7614° N, 106.6838° W T41N R3E S31 NE1/4 37.7614 -106.6838 Flowering and Fruiting N N 7 RM 159372 Flaig 2003 RM 794931 Asteraceae Senecio atratus Greene RM-16717 Jeanette Flaig 1949 28 7 2003 U.S.A. Colorado Rio Grande Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Park Creek Road (Forest Road 380) then SW; ca 13 air mi S of South Fork. Igneous rocky outcrop in spruce, aspen and fir forest. 9611 11200 ft. 37.5048° N, 106.6831° W T38N R3E S32; S32; also S33 37.5048 -106.6831 Flowering and Fruiting N N 8 RM 159558 Flaig 2003 RM 794930 Asteraceae Senecio atratus Greene RM-16722 Jeanette Flaig 2112 Kurt Flaig 1 8 2003 U.S.A. Colorado San Juan Eastern San Juan Mountains: Stony Pass: Alpine mesic meadow and drainage. 12200 13063 ft. 37.7904° N, 107.5577° W to 37.7802° N, 107.5633° W T41N R6W S20 SW1/4; also SE1/4 S19, NE1/4 and SE1/4 S30, NW1/4 S31 and NE1/4 S31, NW1/4 S32, SW1/4 and NW1/4 S29; also SE1/2 S20 37.7904 -107.5577 N N Flowering N N 9 RM 159832 Flaig 2003 RM 794929 Asteraceae Senecio atratus Greene RM-16734 Jeanette Flaig 2357 Kurt Flaig 3 8 2003 U.S.A. Colorado Rio Grande Eastern San Juan Mountains: Rio Grande National Forest: North Peak: U.S. Hwy 160 W to Park Creek Road, then Summit with rocky outcrops dropping into mesic meadow along creek. 11960 12795 ft. 37.4432° N, 106.5979° W T37N R4E S18 SW1/4; S 15 road mi: ca 18 air mi S of South Fork also NW1/2 S19; T37N R3E South1/2 S13, S24; also NE1/4 of NE1/4 S23 37.4432 -106.5979 Flowering and Fruiting N N 10 RM 159885 Flaig 2003 RM 794928 Asteraceae Senecio atratus Greene RM-16736 Jeanette Flaig 2401 12 8 2003 U.S.A. Colorado Conejos and Archuleta Eastern San Juan Mountains: Rio Grande National Forest: U.S. Hwy 160 W to Forest Road 380 SW to Forest Road 243 then W. Subalpine scree slope. 10992 12569 ft. 37.363° N, 106.6701° W T36N R3E S16 SW1/4; also central1/4 S17; T36N R2E S13 NW1/4 37.363 -106.6701 Flowering and Fruiting N N 11 RM 159993 Flaig 2003 RM 794927 Asteraceae Senecio atratus Greene RM-16741 Jeanette Flaig 2499 12 8 2003 U.S.A. Colorado Conejos Eastern San Juan Mountains: Rio Grande National Forest: Stunner Campground. Spruce/fir forest. 9898 ft. 37.3751° N, 106.571° W T36N R3E S8 South1/2 37.3751 -106.571 Flowering and Fruiting N N 12 RM 160760 Flaig 2003 RM 794913 Asteraceae Senecio atratus Greene RM-16770 Jeanette Flaig 348 5 7 2003 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: Hunter Lake: U.S. Hwy 160 Roadside. 11400 ft. 37.6097° N, 106.8451° W T39N R1E S25 SW1/2; W 9 air mi from Beaver Creek Road to Forest Road 410, NW 15 air mi to Forest Road 430, N to Hunter Lake Trailhead ca 7 air mi also S26; also South1/2 S23 37.6097 -106.8451 Flowering and Fruiting N N 13 RM 160919 Flaig 2003 RM 794912 Asteraceae Senecio atratus Greene RM-16782 Jeanette Flaig 488 B. E. Nelson 8 7 2003 U.S.A. Colorado Rio Grande Eastern San Juan Mountains: Rio Grande National Forest: along Forest Road 345; east edge of north end of Hogback Mesa, ca 14 air mi SW of Del Norte. Roadside. 10595 ft. 37.5458° N, 106.5534° W T38N R4E S10 South1/2 37.5458 -106.5534 Flowering N N 14 RM 161984 Flaig 2003 RM 794926 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Jeanette Flaig. RM-16822 Ronald L. Hartman 77755 Jeanette Flaig 26 6 2003 U.S.A. Colorado Hinsdale Eastern San Juan Mountains: Rio Grande National Forest: Weminuche Wilderness: Colo Hwy 149 to Forest Road 520 then 8 road mi to East Ute Creek Trailhead. Grassy slopes and spruce-cork bark fir with trail through, and wet areas along streams and seeps. 9510 9550 ft. 37° 45.554' N, 107° 20.547' W T40N R4W S6 E1/2; also N1/2 S7 37.759233 -107.34245 Flowering N N 15 RM 162224 Flaig 2004 RM Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Jeanette Flaig. RM-16827 B. E. Nelson 62287 11 8 2004 U.S.A. Colorado Archuleta Eastern San Juan Mountains: Tierra Amarilla Grant: along Archuleta or Trail 124, ca 2 air mi NE of Chama Peak, ca 27 air mi SE of Pagosa Springs. Seeps and drainage areas. 10000 10080 ft. 37.0688° N, 106.6042° W; GPS Reading T33N R3E S26 South1/2 37.0688 -106.6042 GPS Reading Flowering and Fruiting N N 16 RM 162412 Flaig 2004 RM Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Jeanette Flaig. RM-16832 B. E. Nelson 62475a 13 8 2004 U.S.A. Colorado Archuleta Eastern San Juan Mountains: along the Little Navajo River at Trail 577 crossing and vicinity, ca 2 air mi NW of Navajo Peak, ca 17 air mi SE of Pagosa Springs. River bank and adjacent flats and slopes with scattered spruce. 8950 9050 ft. 37.1073° N, 106.7695° W; GPS Reading T33N R2E S7 SE1/4 37.1073 -106.7695 GPS Reading Fruiting N N 17 RM 162492 Flaig 2004 RM Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Jeanette Flaig. RM-16834 B. E. Nelson 62554 15 8 2004 U.S.A. Colorado Archuleta Eastern San Juan Mountains: Opal Lake and vicinity, ca 1.5 air mi SW of Flattop Mountain, ca 15 air mi ESE of Pagosa Springs. Stony, gravelly flats with alder and willow thickets. 9200 9240 ft. 37.1955° N, 106.7497° W; GPS Reading T34N R2E S9 SW1/4 37.1955 -106.7497 GPS Reading Flowering and Fruiting N N 18 RM 165917 Flaig 2004 RM Asteraceae Senecio atratus Greene RM-16970 Jeanette Flaig 5997 Ronald L. Hartman and Rick Pring 14 7 2004 U.S.A. Colorado Hinsdale Eastern San Juan Mountains: Gunnison National Forest: Cuba Gulch Trailhead, Forest Road 30, Colo Hwy 149, Half Peak. Willow carr in alpine meadow up northwest-facing slope at peak base. 13075 ft. 37.8661° N, 107.4673° W; GPS Reading T42N R6W S25 37.8661 -107.4673 GPS Reading Flowering and Fruiting N N 19 RM 166122 Flaig 2004 RM Asteraceae Senecio atratus Greene RM-16977 Jeanette Flaig 6202 18 7 2004 U.S.A. Colorado Saguache Eastern San Juan Mountains: Rio Grande National Forest: Moon Pass, California Gulch, Forest Road 675, ca 27 air mi ENE of Creede. Spruce/aspen forest on south-facing slope. 10945 ft. 37.9775° N, 106.5771° W; GPS Reading T43N R4E S18 NW1/4 of NE1/4 37.9775 -106.5771 GPS Reading Flowering N N 20 RM 166165 Flaig 2004 RM Asteraceae Senecio atratus Greene RM-16981 Jeanette Flaig 6245 22 7 2004 U.S.A. Colorado Mineral Eastern San Juan Mountains: San Juan National Forest: Weminuche Wilderness: Beaver Creek or Trail 560 off West Fork Trail, ca 16 air mi NNE of Pagosa Springs. Spruce/fir forest with outwashes on south and southeast-facing slopes. 9917 10125 ft. 37.5071° N, 106.9307° W to 37.5176° N, 106.9235° W; GPS Reading T38N R1W S25; also SE1/4 S24 37.5071 -106.9307 GPS Reading Flowering N N 21 RM 166354 Flaig 2004 RM Asteraceae Senecio atratus Greene RM-16986 Jeanette Flaig 6433 Sue Komarek 25 7 2004 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: Weminuche Wilderness: Roaring Creek Trailhead, Fisher Peak: also Trail 806, North Lime Trailhead, ca 13 air mi S of Creede. Spruce/fir forest on north northeast-facing slope up boulder slope into spruce/fir forest. 10752 11528 ft. 37.6806° N, 106.911° W to 37.6708° N, 106.9152° W; GPS Reading T40N R1E S31 37.6806 -106.911 GPS Reading Flowering and Fruiting N N 22 RM 166573 Flaig 2004 RM Asteraceae Senecio atratus Greene RM-16993 Jeanette Flaig 6651 26 7 2004 U.S.A. Colorado Mineral Eastern San Juan Mountains: Rio Grande National Forest: Deep Creek Trail, Trailhead 806 from Forest Road 528, ca 12 air mi S of Creede. Spruce forest in canyon along stream on west-facing slope. 9671 10435 ft. 37.7432° N, 106.9337° W to 37.7652° N, 106.9373° W; GPS Reading T40N R1E S7; also T40N R1W NE1/4 of NE1/4 S12 and S1 37.7432 -106.9337 GPS Reading Flowering N N 23 RM 166828 Flaig 2004 RM Asteraceae Senecio atratus Greene RM-17000 Jeanette Flaig 6904 29 7 2004 U.S.A. Colorado Saguache Eastern San Juan Mountains: Rio Grande National Forest: vicinity of Lookout Mountain, Forest Road 41G, just S of Carnero Pass, ca 24 air mi WSW of Saguache. Old clear cut spruce forest with scattered aspen, bristlecone and limber pine on north-facing slope. 10949 ft. 37.9961° N, 106.4701° W; GPS Reading T43N R5E S6 SW1/4 of SW1/4; also NW1/4 S7 37.9961 -106.4701 GPS Reading Flowering and Fruiting N N 24 RM 167253 Flaig 2004 RM Asteraceae Senecio atratus Greene RM-17011 Jeanette Flaig 7328 5 8 2004 U.S.A. Colorado Saguache Eastern San Juan Mountains: Rio Grande National Forest: La Garita Wilderness: Trailhead 783-912, Forest Road 744, Saguache and Halfmoon creeks, ca 16 air mi NE of Creede. Spruce forest on west-facing slope near mouth of canyon. 10276 10687 ft. 37.9601° N, 106.7656° W to 37.9513° N, 106.7717° W; GPS Reading T43N R2E S28 NW1/4 of NW1/4; also SE1/4 of SE1/4 S29 37.9601 -106.7656 GPS Reading Flowering and Fruiting N N 25 RM 167929 Flaig 2004 RM Asteraceae Senecio atratus Greene RM-17028 Jeanette Flaig 7991 16 8 2004 U.S.A. Colorado Conejos Eastern San Juan Mountains: Rio Grande National Forest: South San Juan Wilderness: Continental Divide Trail, Forest Road 118.1C, Colo Hwy 17, ca 52 air mi SSW of Del Norte. Subalpine mesic meadow with lakes and streams. 11557 11814 ft. 37.1125° N, 106.5181° W to 37.1067° N, 106.5075° W; GPS Reading T33N R4E S10 SE1/4; NW1/4 and also E1/2 S15 37.1125 -106.5181 GPS Reading Flowering and Fruiting N N 26 RM 168351 Flaig 2004 RM Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Jeanette Flaig. RM-17047 Ronald L. Hartman 79641 15 7 2004 U.S.A. Colorado Archuleta Eastern San Juan Mountains: Rio Grande National Forest: campground on Rio Chama W ca 1 air mi along Archuleta Creek. Spruce/fir and aspen forest on slopes, alder and willow along streams; along the creek. 8780 9200 ft. 37.032° N, 106.5536° W to 37.0394° N, 106.5798° W; GPS Reading T32N R3E S1 37.032 -106.5536 GPS Reading Flowering and Fruiting N N 27 RM 169982 Foley 2003 RM Asteraceae Senecio atratus Greene RM-17095 Erin Foley 1859 27 6 2003 U.S.A. Colorado Clear Creek Arapaho National Forest: Front Range: between Clear Lake and Lower Cabin Creek Reservoir on west side of County Road 381. Along small stream, in adjacent spruce/lodgepole pine forest, and on roadside. 9980 10400 ft. 39.6661° N, 105.7048° W; uncertainty 0.5 mi. T4S R74W S31 NE1/4; also NW1/4 S32 39.6661 -105.7048 1 mi. Flowering and Fruiting N N 28 RM 172262 Foley 2003 RM Asteraceae Senecio atratus Greene RM-17130 Erin Foley 3892 31 7 2003 U.S.A. Colorado Grand Arapaho National Forest: Front Range: Indian Peaks Wilderness: Cascade Creek Trail, ca 1 mi SW of the junction of Buchanan Pass and Cascade Creek trails. Regenerating granite slope and moist drainages. 9500 10800 ft. 40.1011° N, 105.6801° W; GPS Reading T2N R74W S28 40.1011 -105.6801 GPS Reading Flowering and Fruiting N N 29 RM 174073 Foley 2003 RM Asteraceae Senecio atratus Greene RM-17162 Erin Foley 5509 19 8 2003 U.S.A. Colorado Grand Arapaho National Forest: Williams Fork Mountains: South Fork Williams Fork Trail, ca 24 air mi SSE of Hot Sulphur Springs; ca 9.5 air mi NW of Loveland Pass. Along river and adjacent spruce/fir forest. 9800 ft. 39.7129° N, 106.0077° W; GPS Reading T4S R77W S4; also S9 39.7129 -106.0077 GPS Reading Flowering and Fruiting N N 30 RM 174126 Foley 2003 RM Asteraceae Senecio atratus Greene RM-17163 Erin Foley 5557 26 8 2003 U.S.A. Colorado Grand Arapaho National Forest: Rabbit Ears Range: North Fork Cabin Creek along Cabin Creek Road, ca 3 mi W of Colo Hwy 125, ca 9 air mi N of Hot Sulphur Springs. Along creek and roadside. 8500 ft. 40.2021° N, 106.0912° W; GPS Reading T3N R78W S23 South1/2; also N1/2 S26 40.2021 -106.0912 GPS Reading Flowering and Fruiting N N 31 RM 174239 Foley 2003 RM Asteraceae Senecio atratus Greene RM-17165 Erin Foley 5658 30 8 2003 U.S.A. Colorado Grand Arapaho National Forest: Rabbit Ears Range: 0.5 mi S of Willow Creek Pass along Pass Creek, ca 28.5 air mi SE of Walden. Along creek and in adjacent meadow and lodgepole pine forest. 9500 9700 ft. 40.3444° N, 106.0963° W; GPS Reading T4N R78W S2 40.3444 -106.0963 GPS Reading Flowering and Fruiting N N 32 RM 175534 Foley 2004 RM Asteraceae Senecio atratus Greene RM-17195 Erin Foley 10280 18 7 2004 U.S.A. Colorado Grand Arapaho National Forest: Indian Peaks Wilderness: Front Range: Roaring Fork SW of Hiamovi Mountain, ca 9 air mi SE of Grand Lake and ca 13 air mi ENE of Granby. Along fork. 10200 11900 ft. 40.1538° N, 105.7286° W to 40.1556° N, 105.7026° W; GPS Reading T2N R74W S7 N1/2; also N1/2 S8, S1/2 S6, S1/2 S5 40.1538 -105.7286 GPS Reading Flowering and Fruiting N N 33 RM 175849 Foley 2004 RM Asteraceae Senecio atratus Greene RM-17200 Erin Foley 10592 Shannon Terry 21 7 2004 U.S.A. Colorado Grand Arapaho National Forest: Rabbit Ears Range: Gravel Mountain and Stillwater Creek, ca 8 air mi W of Grand Lake and ca 13 air mi NNW of Granby. Steep rocky slope below steep rock outcrops. 10400 11769 ft. 40.2742° N, 105.97° W to 40.2757° N, 105.9954° W; GPS Reading T4N R77W S26; also SE1/4 S27, NE1/4 S34, N1/2 S35, W1/2 S36 40.2742 -105.97 GPS Reading Flowering and Fruiting N N 34 RM 177424 Foley 2004 RM Asteraceae Senecio atratus Greene RM-17230 Erin Foley 12156 25 8 2004 U.S.A. Colorado Grand Arapaho National Forest: Indian Peaks Wilderness: Front Range: Gourd Lake to Island Lake, ca 11 air mi SE of Grand Lake and ca 10 air mi NW of Ward. Adjacent to lake below subalpine. 10800 11600 ft. 40.1337° N, 105.6733° W to 40.1442° N, 105.6679° W; GPS Reading T2N R74W S15 W1/2; also S1/2 S10 40.1337 -105.6733 GPS Reading Flowering and Fruiting N N 35 RM 196162 Harrison RM 724164 RM0309634 Asteraceae Senecio atratus Greene RM-18123 Orval C. Harrison 711 4 7 1994 U.S.A. Wyoming Lincoln Salt River Range: Greys River Drainage: s of Lake Barstow, ca 15.5 air mi SE of Thayne; ca 10 air mi ENE of Afton. Growing on steep northerly slope below ledges in loose gray rock or talus. 8400 ft. 42.7881° N, 110.753° W T32N R117W S3 42.7881 -110.753 Flowering and Fruiting N RM0309634 N 36 RM 201144 Holt 2000 Asteraceae Senecio atratus Greene RM-19357 Emily A. Holt 1296 25 6 2000 U.S.A. Colorado Lake Central Colorado: Sawatch Range, East Slope Continental Divide: off Forest Road 109, ca 1.5 air mi NW of Leadville. Open grassland with Potentilla fruticosa. 10000 10800 ft. 39.2818° N, 106.3205° W T9S R80W S10; also S11 39.2818 -106.3205 Flowering and Fruiting N N 37 RM 201845 Holt 2000 Asteraceae Senecio atratus Greene RM-19379 Emily A. Holt 1921 10 7 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range: on Continental Divide, Monarch Pass area, off U.S. Hwy 50 on east side of road near wooden fence, ca 15 air mi W of Poncha Springs. Spruce forest, slight west slope. 11120 11400 ft. 38.5024° N, 106.3234° W T49N R6E S17; also S20 38.5024 -106.3234 Flowering and Fruiting N N 38 RM 202657 Holt 2000 Asteraceae Senecio atratus Greene RM-19399 Emily A. Holt 2650 23 7 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Huron Peak area, on Forest Service trail to Huron Peak, ca 27 air mi SSW of Leadville; ca 2 air mi SW of Winfield. Picea with Pinus contorta and P. aristata with open areas. 10600 12300 ft. 38.9489° N, 106.4495° W T13S R81W S4; also S5 and T12S R81W S32 38.9489 -106.4495 Flowering and Fruiting N N 39 RM 202756 Holt 2000 Asteraceae Senecio atratus Greene RM-19403 Emily A. Holt 2739 Benjamin Madsen 27 7 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Princeton Mountain Trail, along Forest Service road up peak to hut, ca 8 air mi W of Nathrop. Mixed conifer (Pinus contorta, P. aristata, Picea engelmannii), below treeline. 10800 11800 ft. 38.7473° N, 106.2085° W T15S R79W S15; also S16 38.7473 -106.2085 Flowering and Fruiting N N 40 RM 202769 Holt 2000 Asteraceae Senecio atratus Greene RM-19403 Emily A. Holt 2750 Benjamin Madsen 27 7 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Princeton Mountain Trail, along Forest Service road up peak to hut, ca 8 air mi W of Nathrop. Mixed conifer (Pinus contorta, P. aristata, Picea engelmannii), below treeline. 10800 11800 ft. 38.7473° N, 106.2085° W T15S R79W S15; also S16 38.7473 -106.2085 Flowering and Fruiting N N 41 RM 203072 Holt 2000 Asteraceae Senecio atratus Greene RM-19413 Emily A. Holt 3022 31 7 2000 U.S.A. Colorado Lake Central Colorado: Mosquito Range: East Slope Continental Divide: Iowa Gulch area, near mine tailings pile, ca 7 air mi SE of Leadville. Subalpine meadow with willows. 11800 12800 ft. 39.224° N, 106.1908° W T9S R79W S35 39.224 -106.1908 Flowering and Fruiting N N 42 RM 203272 Holt 2000 Asteraceae Senecio atratus Greene RM-19419 Emily A. Holt 3202 4 8 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Tabeguache Peak summit, ca 7 air mi NNE of Garfield. Alpine meadow and scree above treeline. 12200 14155 ft. 38.6153° N, 106.2692° W T50N R6E S2; also T51N R6E S35 and S36 38.6153 -106.2692 Flowering and Fruiting N N 43 RM 203311 Holt 2000 Asteraceae Senecio atratus Greene RM-19420 Emily A. Holt 3238 4 8 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Jennings Creek drainage to Tabeguache Peak, ca 4 air mi N of Granite. Aspen woodland below treeline. 10600 11800 ft. 38.6153° N, 106.2692° W T50N R6E S2; also S11 38.6153 -106.2692 Flowering and Fruiting N N 44 RM 203386 Holt 2000 Asteraceae Senecio atratus Greene RM-19421 Emily A. Holt 3304 Brain Elliott 6 8 2000 U.S.A. Colorado Eagle Central Colorado: Sawatch Range, West Slope Continental Divide: below Mount Jackson, along Lake Creek Forest Service Trail 1880, ca 11 air mi S of Edwards. Open spruce-fir forest and boulder field. 10200 11000 ft. 39.4841° N, 106.5612° W T6S R82W S33; also S34 39.4841 -106.5612 Flowering and Fruiting N N 45 RM 203642 Holt 2000 Asteraceae Senecio atratus Greene RM-19427 Emily A. Holt 3534 9 8 2000 U.S.A. Colorado Lake Central Colorado: Sawatch Range, East Slope Continental Divide: Native Lakes Trail area, ca 9 air mi W of Leadville. Spruce-fir to spruce forests. 10800 11800 ft. 39.2529° N, 106.4687° W T9S R81W S20; also S29 39.2529 -106.4687 Flowering and Fruiting N N 46 RM 203845 Holt 2000 Asteraceae Senecio atratus Greene RM-19433 Emily A. Holt 3716 11 8 2000 U.S.A. Colorado Pitkin Central Colorado: Sawatch Range, West Slope Continental Divide: Martin Creek area, along old unmarked Forest Service trail, ca 10 air mi NNE of Independence Pass. Spruce-fir with willow bogs. 10000 10520 ft. 39.2529° N, 106.5242° W T9S R82W S23; also S27 and S34 39.2529 -106.5242 Flowering N N 47 RM 203919 Holt 2000 Asteraceae Senecio atratus Greene RM-19434 Emily A. Holt 3783 11 8 2000 U.S.A. Colorado Pitkin Central Colorado: Sawatch Range, West Slope Continental Divide: Fryingpan Lakes area, along Forest Service Trail 1921, ca 10 air mi NE of Independence Pass. Spruce-fir with open areas, mostly east aspect. 10000 10800 ft. 39.2529° N, 106.5798° W T9S R82W S20; also S25 and S36 39.2529 -106.5798 Flowering and Fruiting N N 48 RM 203989 Holt 2000 Asteraceae Senecio atratus Greene RM-19437 Emily A. Holt 3845 13 8 2000 U.S.A. Colorado Eagle Central Colorado: Sawatch Range, West Slope Continental Divide: along Fall Creek Trail 2001 to Lake Constantine, ca 6 air mi S of Minturn. Spruce-fir forest. 10380 11371 ft. 39.4985° N, 106.4316° W T6S R81W S27; also S34 and T7S R81W S3, S4; also S9 39.4985 -106.4316 Flowering and Fruiting N N 49 RM 204182 Holt 2000 Asteraceae Senecio atratus Greene RM-19441 Emily A. Holt 4017 14 8 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: La Plata Gulch Trail, at treeline and below, ca 8 air mi SE of Independence Pass. Spruce-fir forest. 11000 12600 ft. 39.0497° N, 106.4866° W T11S R81W S31; also T12S R81W S6 39.0497 -106.4866 Flowering and Fruiting N N 50 RM 204205 Holt 2000 Asteraceae Senecio atratus Greene RM-19443 Emily A. Holt 4038 16 8 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Little Willis Gulch to Hope Pass, on the Colorado Trail, Trail 1776, ca 2 air mi W of Vicksburg. Pinus contorta and Populus tremuloides forest, south aspect. 10000 11200 ft. 39.0065° N, 106.3939° W T12S R81W S13; also S14, S23; also S24 39.0065 -106.3939 Flowering and Fruiting N N 51 RM 204256 Holt 2000 Asteraceae Senecio atratus Greene RM-19444 Emily A. Holt 4084 16 8 2000 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: Hope Pass area, off Colorado Trail, Trail 1776, ca 3 air mi NW of Vicksburg. Treeline with Picea engelmannii. 11400 12600 ft. 39.0209° N, 106.4125° W T12S R81W S11; also S12, S13; also S14 39.0209 -106.4125 Flowering and Fruiting N N 52 RM 204447 Holt 2000 Asteraceae Senecio atratus Greene RM-19449 Emily A. Holt 4256 21 8 2000 U.S.A. Colorado Pitkin Central Colorado: Sawatch Range, West Slope Continental Divide: on New York Creek Trail off County Road 23 from Colo Hwy 82, ca 13 air mi SE of Aspen. Spruce-fir with open areas. 10100 11400 ft. 39.0929° N, 106.672° W T11S R83W S16; also S20, S29; also S30 39.0929 -106.672 Flowering and Fruiting N N 53 RM 208807 Holt 2001 RM Asteraceae Senecio atratus Greene RM-19615 Emily A. Holt 7225 28 7 2001 U.S.A. Colorado Pitkin Central Colorado: Sawatch Range, West Slope Continental Divide: along Grizzly Creek Trail 1990, just E of switchbacks at trailhead to just S of major creek crossing, ca 5 air mi SW of Independence Pass. Open subalpine meadow to spruce krummholz. 11000 11600 ft. 39.0784° N, 106.6003° W T11S R82W S19; also S20 and S29 39.0784 -106.6003 Flowering and Fruiting N N 54 RM 209679 Holt 2001 RM Asteraceae Senecio atratus Greene RM-19639 Emily A. Holt 8096 Benjamin Madsen 23 8 2001 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: along Forest Road 278 (Mt. Antero Trail) from treeline to summit of Mt. Antero, ca 4 air mi SE of Alpine. Talus slope and alpine meadow. 11600 14269 ft. 38.6705° N, 106.251° W T51N R6E S13 38.6705 -106.251 Flowering and Fruiting N N 55 RM 209823 Holt 2001 RM Asteraceae Senecio atratus Greene RM-19643 Emily A. Holt 8239 25 8 2001 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: along South Fooses Creek Trail 1776 (Colorado Trail), ca 4 mi along trail from trailhead to just below treeline, ca 3 air mi SSE of Garfield. Lodgepole and spruce-fir forests. 9600 10800 ft. 38.5153° N, 106.2691° W T49N R6E S11; also S14, S23; also S26 38.5153 -106.2691 Flowering and Fruiting N N 56 RM 209875 Holt 2001 RM Asteraceae Senecio atratus Greene RM-19645 Emily A. Holt 8291 25 8 2001 U.S.A. Colorado Chaffee Central Colorado: Sawatch Range, East Slope Continental Divide: along North Fooses Creek from radio tower N to start of trail along Forest Road 226, ca 3 air mi S of Garfield. Disturbed spruce-fir forest along power line. 9800 10800 ft. 38.5153° N, 106.3053° W T49N R6E S9; also S10, S16; also S21 38.5153 -106.3053 Flowering and Fruiting N N 57 RM 233551 Taylor, Kevin 1997 Asteraceae Senecio atratus Greene RM-20669 Kevin J. Taylor 3594 19 7 1997 U.S.A. Colorado Gunnison Northern Gunnison Basin: southwest side of Whetstone Mountain, ca 3.5 air mi S of Crested Butte. Talus slope with stunted aspen (avalanche stunted). 10300 11000 ft. 38.8191° N, 106.9898° W T14S R86W S22 SE1/4 38.8191 -106.9898 Flowering and Fruiting N N 58 RM 233760 Taylor, Kevin 1997 Asteraceae Senecio atratus Greene RM-20685 Kevin J. Taylor 3802 25 7 1997 U.S.A. Colorado Gunnison Northern Gunnison Basin: ca 7 air mi N of Crested Butte. Dry lodgepole pine forest and along small creek. 10700 11400 ft. 38.9632° N, 106.5632° W T12S R82W S33 W1/2 38.9632 -106.5632 Flowering and Fruiting N N 59 RM 236086 Taylor, Kevin 1998 773731 Asteraceae Senecio atratus Greene RM-20802 Kevin J. Taylor 10242 Chris Floyd and Josh Crayton 9 8 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: ca 8 air mi NNE of Ohio. Engelmann spruce/subalpine fir krummholz along ridge. 11300 11600 ft. 38.679° N, 106.4698° W T51N R4E S13 N1/2 38.679 -106.4698 Flowering and Fruiting N N 60 RM 236183 Taylor, Kevin 1998 773730 Asteraceae Senecio atratus Greene RM-20806 Kevin J. Taylor 10339 Chris Floyd and Josh Crayton 10 8 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: Terrible Mountain, ca 8 air mi NNE of Ohio. Alpine tundra along south ridge. 11500 11700 ft. 38.6646° N, 106.5438° W T51N R4E S20 SE1/4 38.6646 -106.5438 Flowering and Fruiting N N 61 RM 236948 Taylor, Kevin 1998 773729 Asteraceae Senecio atratus Greene RM-20833 Kevin J. Taylor 11101 Christine Tonielli and Josh Crayton 22 8 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: West Elk Wilderness: West Elk Peak, ca 16 air mi N of Blue Mesa Reservoir. West-facing ridge of peak; alpine tundra. 11700 12500 ft. 38.7196° N, 107.21° W T15S R88W S27 South1/2 38.7196 -107.21 N N Flowering and Fruiting N N 62 RM 237188 Taylor, Kevin 1998 773728 Asteraceae Senecio atratus Greene RM-20843 Kevin J. Taylor 11341 Christine Tonielli and Josh Crayton 23 8 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: West Elk Wilderness: along West Elk Creek, ca 12.5 air mi N of Blue Mesa Reservoir. Along creek; Salix. 9800 ft. 38.6674° N, 107.2298° W T51N R3W S19 SE1/4 38.6674 -107.2298 Flowering and Fruiting N N 63 RM 241345 Taylor, Kevin 1998 773734 Asteraceae Senecio atratus Greene RM-21107 Kevin J. Taylor 8885 Chris Floyd 18 7 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: ca 12 air mi NNW of Taylor Park Reservoir. Lodgepole pine forest. 10500 11000 ft. 39.0064° N, 106.6745° W T12S R83W S16 SE1/4 39.0064 -106.6745 N N Flowering and Fruiting N N 64 RM 242043 Taylor, Kevin 1998 773733 Asteraceae Senecio atratus Greene RM-21126 Kevin J. Taylor 9579a 29 7 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: West Elk Wilderness: The Castles, ca 10 air mi SSW of Kebler Pass. Southeast-facing slope; open meadow and Engelmann spruce/subalpine fir/aspen forest. 10300 10500 ft. 38.7471° N, 107.1567° W T15S R87W S18 SE1/4 38.7471 -107.1567 Flowering and Fruiting N N 65 RM 242409 Taylor, Kevin 1998 773732 Asteraceae Senecio atratus Greene RM-21143 Kevin J. Taylor 9944 30 7 1998 U.S.A. Colorado Gunnison Northern Gunnison Basin: West Elk Wilderness: Mill Creek Valley, ca 10 1/4 air mi SSW of Kebler Pass. Engelmann spruce/subalpine fir forest and open meadow. 10300 10600 ft. 38.7039° N, 107.1381° W T15S R87W S32 SE1/4 38.7039 -107.1381 N N Flowering and Fruiting N N 66 RM 259761 Larson 2005 RM 941271 RM0116517 Asteraceae Senecio atratus Greene RM-22052 Jill E. Larson 2530a 16 7 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Pecos Wilderness: Trampas Lake Trail 31 from Forest Road 207, ca 5 air mi S of El Valle. Mixed conifer forest, streamside and lakeside. 10150 11900 ft. 36.0009° N, 105.6369° W; GPS Reading T21N R12E S22 South 1/2; also NE1/4 S27, S26, S35 and T20N R12E S2 36.0009 -105.6369 GPS Reading Flowering N RM0116517 N 67 RM 260244 Larson 2005 RM 941270 RM0116518 Asteraceae Senecio atratus Greene RM-22063 Jill E. Larson 2962 Robert Peters 23 7 2005 U.S.A. New Mexico Taos [location and coordinates withheld] Subalpine lakes, stream riparian and surrounding spruce forest. 11120 12960 ft. Flowering N RM0116518 N 68 RM 260350 Larson 2005 RM 941269 RM0116519 Asteraceae Senecio atratus Greene RM-22067 Jill E. Larson 3055 24 7 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Latir Peak Wilderness: at Latir Rock Cairn, Latir Mesa and Heart Lake, ca 8.5 air mi S of Amalia. Lake riparian, mesa slope east aspect, and Engelmann spruce forest. 11000 12000 ft. 36.7949° N, 105.4741° W; GPS Reading T30N R14E S31 NE1/4; also S32, S33 36.7949 -105.4741 GPS Reading Flowering and Fruiting N RM0116519 N 69 RM 260554 Larson 2005 RM 941268 RM0116520 Asteraceae Senecio atratus Greene RM-22072 Jill E. Larson 3238 26 7 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Cruces Basin Wilderness: Forest Road 87, Brazos Ridge and drainages E of ridge, ca 11 air mi SW of San Miguel. Late melting east aspect ridge, meadows, spruce forest and moist drainages. 10350 10940 ft. 36.9067° N, 106.3548° W; GPS Reading T31N R6E S18 N1/2; also S7, W1/2 S8 and NW1/4 S17 36.9067 -106.3548 GPS Reading Flowering and Fruiting N RM0116520 N 70 RM 260795 Larson 2005 RM 947317 RM0148306 Asteraceae Senecio atratus Greene RM-22083 Jill E. Larson 3454 Robert Peters 30 7 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Valle Vidal Unit: Elk Meadows E of Little Costilla Peak and Middle Ponil Creek drainage, ca 13 air mi NE of Red River. Subalpine wet meadows with Carex aquatilis, creek riparian and adjacent spruce/fir-covered slopes. 9950 11000 ft. 36.8332° N, 105.2047° W; GPS Reading T30N R16E S15 South 1/2; also SW1/4 S14, S22, S27, S34; also SE1/4 S33 36.8332 -105.2047 GPS Reading Flowering N RM0148306 N 71 RM 260906 Larson 2005 RM 941267 RM0116521 Asteraceae Senecio atratus Greene RM-22085 Jill E. Larson 3551 1 8 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: east slope of Penascoso Mountain, Comales Canyon Forest Service Trail 22 to NM Hwy 518, ca 6 air mi SE of Penasco. Forest with Engelmann and blue spruce; grazed meadows with Poa pratensis. 7850 10500 ft. 36.1086° N, 105.5767° W; GPS Reading T22N R13E S29; also S21, S16, S8 36.1086 -105.5767 GPS Reading Flowering N RM0116521 N 72 RM 261607 Larson 2005 RM 941266 RM0116522 Asteraceae Senecio atratus Greene RM-22107 Jill E. Larson 4181 Robert Peters 14 8 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Manzanitos Canyon Trail 58 from NM Hwy 150 W to Lobo Peak summit, ca 6 air mi NE of Arroyo Seco. Mixed conifer forest and stream riparian to spruce forest. 8450 12115 ft. 36.5746° N, 105.5071° W; GPS Reading T27N R13E S13 N1/2; also SW1/4 S12, E1/2 S11, SW1/4 S2, N1/2 S3 and T28N R13E S34 South 1/2 36.5746 -105.5071 GPS Reading Flowering N RM0116522 N 73 RM 261681 Larson 2005 RM 941265 RM0116511 Asteraceae Senecio atratus Greene RM-22111 Jill E. Larson 4247 Robert Peters 14 8 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: ridgeline E of Lobo Peak towards Gold Hill via Lobo Peak Trail 57, ca 6 air mi NNE of Arroyo Seco. Rocky ridgeline with bristlecone pine and Engelmann spruce interspersed with montane meadows. 11150 12000 ft. 36.6097° N, 105.5418° W; GPS Reading T27N R13E S3 N1/2; also T28N R13E S34 SE1/4, S35, S36 36.6097 -105.5418 GPS Reading Flowering and Fruiting N RM0116511 N 74 RM 264094 Larson 2005 RM 941264 RM0116510 Asteraceae Senecio atratus Greene RM-22199 Ronald L. Hartman 81683 31 7 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: upper Cabresto Creek surrounding Cabresto Park; road from turn to Cabresto Park then E to divide on Forest Road 134, NW to Ortiz Peak. Spruce/fir forest. 10887 11209 ft. 36.7803° N, 105.329° W to 36.7921° N, 105.3415° W; GPS Reading T29N R15E S3 NW1/4; also T30N R15E SE1/4 S33 36.7803 -105.329 GPS Reading Flowering and Fruiting N RM0116510 N 75 RM 264927 Larson 2006 RM 944398 RM0129610 Asteraceae Senecio atratus Greene RM-22249 B. E. Nelson 69347 8 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: trailhead at end of Forest Road 161 and La Sierra Ditch, ca 3.5 air mi E of Jicarita Peak, ca 24.5 air mi S of Taos. Roadside and roadcut. 10360 10440 ft. 36.0577° N, 105.5005° W to 36.9582° N, 105.5052° W; GPS Reading T21N R13E S13 NE1/4; also T21N R14E NW1/4 S18 36.0577 -105.5005 GPS Reading Flowering and Fruiting N RM0129610 N 76 RM 265406 Larson 2006 RM 944400 RM0129612 Asteraceae Senecio atratus Greene RM-22267 Jill E. Larson 10209 Robert Peters 12 8 2006 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Sangre de Cristo Range: Pecos Wilderness: West Fork Rio Santa Barbara, Trail 25 below switchbacks up to No Fish Lake, ca 12 air mi E of Truchas and ca 11 air mi SSE of Penasco. Steep slopes of limestone cobble with Mountain ash, Brickelia grandifolia, and Draba species. 10000 11500 ft. 35.9867° N, 105.618° W; uncertainty 0.25 mi. T21N R13E S31 SW1/4; also T20N R12E S1 South 1/2 35.9867 -105.618 0 mi. Flowering and Fruiting N RM0129612 N 77 RM 265905 Larson 2006 RM 944399 RM0129611 Asteraceae Senecio atratus Greene RM-22277 Jill E. Larson 10705 20 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: ridgeline and vicinity above San Cristobal Canyon ca 1 air mi E of Flag Mountain, ca 6 air mi NE of San Cristobal; ca 5 air mi SE of Lama. Moist areas around spring and small stream. 11300 11800 ft. 36.6335° N, 105.5459° W; GPS Reading T28N R13E S27 36.6335 -105.5459 GPS Reading Flowering and Fruiting N RM0129611 N 78 RM 268816 Larson 2006 RM 944407 RM0129619 Asteraceae Senecio atratus Greene RM-22353 Jill E. Larson 7250 James Lucero 29 6 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Pueblo de Taos Indian Reservation: Martinez Canyon ca 1 air mi SE of Vallecito Mountain, ca 8 air mi E of Arroyo Seco and ca 6 air mi S of Twining. Montane meadow and spruce-fir forest with stream running through; with Juniperus communis, Potentilla fruticosa, Carex species, and Poa pratensis. 9300 10500 ft. 36.5225° N, 105.4498° W; GPS Reading 36.5225 -105.4498 GPS Reading Flowering N RM0129619 N 79 RM 269041 Larson 2006 RM 944406 RM0129618 Asteraceae Senecio atratus Greene RM-22355 Jill E. Larson 7472 2 7 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: along Agua Piedra Creek on Forest Trail 19 from Agua Piedra Recreational Area off NM Hwy 518, ca 0.5 air mi W of Tres Ritos. Riparian area along creek with Alnus tenuifolia, Salix species, Senecio triangularis, Aconitum, and Oxypolis fendleri. 8450 9400 ft. 36.1309° N, 105.5283° W; GPS Reading T22N R13E S23; also S26 and N1/2 S35 36.1309 -105.5283 GPS Reading Flowering N RM0129618 N 80 RM 269226 Larson 2006 RM 44405 RM0129617 Asteraceae Senecio atratus Greene RM-22357 Jill E. Larson 7656 Robert Peters 3 7 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Wheeler Peak Wilderness: Williams Lake Forest Trail 62 from ca 0.5 air mi SSE of Twining to Williams Lake. Talus slopes and higher ground around lake. 9800 11100 ft. 36.5742° N, 105.4382° W; GPS Reading T27N R14E S15; also E1/2 S22 36.5742 -105.4382 GPS Reading Flowering N RM0129617 N 81 RM 269343 Larson 2006 RM 944404 RM0129616 Asteraceae Senecio atratus Greene RM-22359 Jill E. Larson 7773 6 7 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: toward headwaters of Cabresto Creek from Forest Road 134 just N of Midnight Meadows, ca 5.5 air mi NNE of Red River, ca 1 air mi N of Greenie Peak. Stream drainage with spruce-subalpine fir forest on east-facing slopes; understory with Vaccinium scoparium and Moneses uniflora. 10500 10600 ft. 36.7839° N, 105.3586° W; GPS Reading T29N R15E S5 36.7839 -105.3586 GPS Reading Flowering N RM0129616 N 82 RM 270667 Larson 2006 RM 944403 RM0129615 Asteraceae Senecio atratus Greene RM-22384 Jill E. Larson 9089 Robert Peters 23 7 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Latir Peak Wilderness: Lake Fork Trail 82 in vicinity of junction with Bull Creek Trail, ca 1 air mi NE of Cabresto Lake and ca 7 air mi NW of Red River. Mixed conifer forest with Picea engelmannii, Abies arizonica, Pseudotsuga menziesii, and Abies concolor; along trail and stream. 9700 10850 ft. 36.7686° N, 105.4679° W; GPS Reading T29N R14E S8 36.7686 -105.4679 GPS Reading Flowering N RM0129615 N 83 RM 271393 Larson 2006 RM 944402 RM0129614 Asteraceae Senecio atratus Greene RM-22401 Jill E. Larson 9813 1 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Trail 71 SE of Columbine Creek, ca 6 air mi SSE of Questa and 4 air mi NW of Twining. Montane meadows with small, now dry, streams with Deschampsia cespitosa in moist areas and Danthonia spicata in dry areas. 9600 10900 ft. 36.6179° N, 105.4987° W; GPS Reading T28N R13E S25 South 1/2; also S36 36.6179 -105.4987 GPS Reading Flowering and Fruiting N RM0129614 N 84 RM 271475 Larson 2006 RM 944401 RM0129613 Asteraceae Senecio atratus Greene RM-22403 Jill E. Larson 9895 8 8 2006 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Wheeler Peak Wilderness: Trail 56 and Horseshoe Lake Trail 91 from boundary to Horseshoe Lake, ca 3/4 air mi NE of Wheeler Park summit, ca 4 air mi SE of Twining. Sloping meadow with Festuca thurberi and talus areas with Senecio atratus. 10990 12050 ft. 36.5691° N, 105.3919° W; GPS Reading T27N R14E S13; also NW1/4 S24 36.5691 -105.3919 GPS Reading Flowering N RM0129613 N 85 RM 281126 Lyon 1993 Asteraceae Senecio atratus Greene RM-22735 Margarette J. Lyon 2268 31 7 1993 U.S.A. Colorado San Miguel San Miguel and lower Dolores River Drainages: San Miguel River Drainage: on old railroad grade from Lizard Head Pass to southeast end of Trout Lake. In meadows and forest with spruce, fir and aspen. 9900 10230 ft. 37.8139° N, 107.866° W T41N R9W S16; also S17 and S18 37.8139 -107.866 Flowering and Fruiting N N 86 RM 281266 Lyon 1993 Asteraceae Senecio atratus Greene RM-22737 Margarette J. Lyon 2403 5 8 1993 U.S.A. Colorado San Miguel San Miguel and lower Dolores River Drainages: San Miguel River Drainage: Wilson Peak, ca 8.5 mi SW of Telluride. Spruce/fir forest and meadows to timberline. 10200 11400 ft. 37.8864° N, 107.9943° W T42N R10W S20; also S21, S28 and S29 37.8864 -107.9943 Flowering and Fruiting N N 87 RM 285168 Lyon 1994 Asteraceae Senecio atratus Greene RM-22933 Margarette J. Lyon 5971 11 7 1994 U.S.A. Colorado San Miguel San Miguel and Lower Dolores River Drainages: San Miguel River Drainage: Little Cone, S of Forest Road 618. Small stream in spruce-fir forest. 10200 ft. 37.8864° N, 108.086° W T42N R11W S21; SE1/4 S16 37.8864 -108.086 Flowering N N 88 RM 286126 Lyon 1994 Asteraceae Senecio atratus Greene RM-22969 Margarette J. Lyon 6912 6 8 1994 U.S.A. Colorado San Miguel San Miguel and Lower Dolores River Drainages: Lizard Head Trail. Lake. 11800 ft. 37.8284° N, 107.866° W T41N R9W S9 37.8284 -107.866 Flowering N N 89 RM 286305 Lyon 1994 Asteraceae Senecio atratus Greene RM-22982 Margarette J. Lyon 7087 11 8 1994 U.S.A. Colorado San Miguel San Miguel and Lower Dolores River Drainages: Dunn Peak: Lizard Head Wilderness. Spruce-fir forest and wetlands (open wet meadows). 11800 ft. 37.8574° N, 108.141° W T42N R12W S36 37.8574 -108.141 Flowering and Fruiting N N 90 RM 299354 Arnett 1998 RM Asteraceae Senecio atratus Greene RM-23987 Melanie Arnett 1586 14 7 1998 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: ca 1.1 air mi ENE of intersection of Forest Road 788 and Colo Hwy 149; ca 6.5 air mi SE of Lake City at Slumgullion Summit. Open spruce forest. 11440 11579 ft. 37.9939° N, 107.2021° W T43N R3W S9 SW1/4; also NW1/4 S16 37.9939 -107.2021 Flowering and Fruiting N N 91 RM 299493 Arnett 1998 RM Asteraceae Senecio atratus Greene RM-23990 Melanie Arnett 1710 16 7 1998 U.S.A. Colorado Gunnison Southern Gunnison Basin: Sawatch Range: along Continental Divide on Forest Trail 531, from ca 1.2 air mi NW of - to 1.0 air mi SSE of - Mount Peck; ca 16.5 air mi ENE of Sargents. Dry, gravelly, steep west-facing slopes (disturbed). 11160 11920 ft. 38.473° N, 106.2872° W T49N R6E S27 SW1/4; also N1/2 S28, NW1/4 S34, N1/2 S20; also W1/2 S21 38.473 -106.2872 Flowering and Fruiting N N 92 RM 299734 Arnett 1998 RM Asteraceae Senecio atratus Greene RM-23994 Melanie Arnett 1925 19 7 1998 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: ca 1 air mi SE of Courthouse Mountain; ca 10.6 air mi WSW of Ridgway along Forest Road 860. Meadow with creek. 10320 10690 ft. 38.1167° N, 107.5542° W; NAD 83, uncertainty 1 mi., Nat. Geog. TOPO! T45N R6W S20 SW1/4; also W1/4 S29; also E1/2 S30 38.1167 -107.5542 NAD 83 1 mi. Nat. Geog. TOPO! Flowering and Fruiting N N 93 RM 300162 Arnett 1998 RM Asteraceae Senecio atratus Greene RM-24003 Melanie Arnett 2304 28 7 1998 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: ca 1 road mi W of the Sherman townsite; ca 3.5 air mi ESE of Handies Peak; ca 11.3 air mi SW of Lake City along Cottonwood Creek. Riparian in aspen/fir forest. 9680 9840 ft. 37.8928° N, 107.4399° W T42N R5W S17 N1/2 37.8928 -107.4399 Flowering and Fruiting N N 94 RM 300299 Arnett 1998 RM Asteraceae Senecio atratus Greene RM-24004 Melanie Arnett 2423 31 7 1998 U.S.A. Colorado Saguache Southern Gunnison Basin: San Juan Mountains: on Baldy Chato and towards Stewart Peak, ca 20.6 air mi E of Lake City; also along upper portions of Pauline Creek and through surrounding spruce forests. Alpine meadows into spruce forest. 11440 13320 ft. 38.0373° N, 106.9277° W T44N R1W S25; also S24, SE1/4 S23, NE1/4 S26; also NW1/4 S36 38.0373 -106.9277 Flowering and Fruiting N N 95 RM 300420 Arnett 1998 RM Asteraceae Senecio atratus Greene RM-24007 Melanie Arnett 2531 2 8 1998 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: ca 0.2 air mi W of confluence of Matterhorn Creek and North Fork Henson Creek; ca 9.9 air mi W of Lake City along North Fork Henson Creek. Roadside riparian. 10400 ft. 38.019° N, 107.5072° W T44N R6W S34 N1/2 38.019 -107.5072 Flowering and Fruiting N N 96 RM 300739 Arnett 1998 RM Asteraceae Senecio atratus Greene RM-24015 Melanie Arnett 2817 9 8 1998 U.S.A. Colorado Hinsdale Southern Gunnison Basin: Uncompahgre Wilderness Area: from the Uncompahgre Peak Trailhead at the north end of Forest Road 877 to the top of Uncompahgre Peak, ca 6.2-8.5 air mi WNW of Lake City. Spruce forest to alpine tundra with rock outcrops. 11450 14309 ft. 38.0643° N, 107.4224° W T44N R5W S15 W1/2; also N1/2 S16, N1/2 S17; also T44N R6W NW1/4 S13 38.0643 -107.4224 Flowering and Fruiting N N 97 RM 300926 Arnett 1998 RM Asteraceae Senecio atratus Greene RM-24016 Melanie Arnett 2985 11 8 1998 U.S.A. Colorado Saguache Southern Gunnison Basin: San Juan Mountains: from the tip of sharp bend in Forest Road 806 at ca 10960 ft to Agency Peak and Sawtooth Mountain, ca 17.6-19.2 air mi NE of Lake City. Mixed conifer/aspen forest to alpine. 10920 12060 ft. 38.2438° N, 106.8815° W T46N R1E S17; also E1/2 S16, S9, SW1/4 S8; also South1/2 S4 38.2438 -106.8815 Flowering and Fruiting N N 98 RM 301139 Arnett 1998 RM Asteraceae Senecio atratus Greene RM-24020 Melanie Arnett 3174 15 8 1998 U.S.A. Colorado Saguache Southern Gunnison Basin: Cochetopa Hills: along Milk Creek to Sawmill Park, ca 5.5 air mi SE of Sargents; ca 6.2 air mi ENE of Baldy Lake. Forest to subalpine meadow. 9760 10640 ft. 38.3337° N, 106.3708° W T47N R5E S12 E1/2; also NE1/4 S13 38.3337 -106.3708 Flowering and Fruiting N N 99 RM 301611 Arnett 1998 RM Asteraceae Senecio atratus Greene RM-24029 Melanie Arnett 3597 20 8 1998 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: along Silver Creek to the summit of Redcloud Peak, ca 8-10 air mi SW of Lake City; ca 8.5 air mi S of Uncompahgre Peak. Alpine tundra. 11800 12600 ft. 37.9361° N, 107.4216° W T43N R5W S33 NE1/4; also South1/2 S28, South1/2 S29; also South1/2 S31 37.9361 -107.4216 Flowering and Fruiting N N 100 RM 301639 Arnett 1998 RM Asteraceae Senecio atratus Greene RM-24030 Melanie Arnett 3621 20 8 1998 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: along Silver Creek to the summit of Redcloud Peak, ca 8-10 air mi SW of Lake City; ca 8.5 air mi S of Uncompahgre Peak. Upper portion of canyon to alpine tundra. 11200 11800 ft. 37.9361° N, 107.4216° W T43N R5W S33 NE1/4; also South1/2 S28, South1/2 S29; also South1/2 S31 37.9361 -107.4216 Flowering and Fruiting N N 101 RM 304035 Arnett 1999 RM 748372 Asteraceae Senecio atratus Greene RM-24087 Melanie Arnett 5284 15 7 1999 U.S.A. Colorado Saguache [location and coordinates withheld] Moist mixed conifer forest with creeks. 10500 10880 ft. Flowering and Fruiting N N 102 RM 304210 Arnett 1999 RM 748371 Asteraceae Senecio atratus Greene RM-24092 Melanie Arnett 5456 20 7 1999 U.S.A. Colorado Saguache Southern Gunnison Basin: Cochetopa Hills: Gunnison National Forest: lower part of rocky cirque and around Baldy Lake, ca 2 air mi E of Middle Baldy; ca 6.9 air mi SSW of Sargents. Rocky cirque and forest. 11200 11300 ft. T47N R5E S19 NW1/4 Flowering and Fruiting N N 103 RM 304595 Arnett 1999 RM 748370 Asteraceae Senecio atratus Greene RM-24099 Melanie Arnett 5836 Kevin Taylor 29 7 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: Trail 229 along Little Cimarron River for ca 1.5 mi from County Road 864, ca 2-3.5 air mi N of Sheep Mountain. Abandoned road in spruce/fir forest. 9800 10000 ft. 38.3828° N, 107.4594° W T48N R5W S29 W1/2; also NW1/4 S32 38.3828 -107.4594 Flowering and Fruiting N N 104 RM 305027 Arnett 1999 RM 748369 Asteraceae Senecio atratus Greene RM-24110 Melanie Arnett 6265 3 8 1999 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: along the Grizzly Gulch Trail from ca 1.1 to 0.8 air mi E of Whitecross Mountain, then SE up steep avalanche shoot toward saddle just S of unnamed peak 12,792'. Spruce forest and avalanche shoots/meadows. 11120 11800 ft. 37.9212° N, 107.4767° W T42N R6W S1 37.9212 -107.4767 N N Flowering and Fruiting N N 105 RM 305447 Arnett 1999 RM 748368 Asteraceae Senecio atratus Greene RM-24120 Melanie Arnett 6684 10 8 1999 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: La Garita Wilderness: along east side of Mineral Creek on trail, from ca 2.8-4.2 air mi S of Dry Lake; ca 1.8-2.7 air mi W-SW of Mineral Mountain. Forested canyon floor and riparian areas. 9600 10360 ft. T44N R2W S36 SE1/4; also T43N R2W S1 and NE1/4 S12 Flowering and Fruiting N N 106 RM 305779 Arnett 1999 RM 748367 Asteraceae Senecio atratus Greene RM-24129 Melanie Arnett 7013 14 8 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: San Juan Mountains: Uncompahgre National Forest: along Forest Road 861 by the Middle Fork Cimarron River, ca 2-3.2 air mi N of Hinsdale County; ca 2.8-3.6 air mi NE of Owl Creek Pass. Roadside, riparian and spruce forest. 9200 9400 ft. 38.1816° N, 107.512° W T45N R6W S3 W1/2; also T46N R6W S34 SW1/4 38.1816 -107.512 Flowering and Fruiting N N 107 RM 306032 Arnett 1999 RM 748366 Asteraceae Senecio atratus Greene RM-24134 Melanie Arnett 7265 23 8 1999 U.S.A. Colorado Gunnison Southern Gunnison Basin: San Juan Mountains: Uncompahgre National Forest: S on Trail 232 along Big Blue Creek from northern boundary of Uncompahgre Wilderness for ca 1 mi, ca 5-5.5 air mi ENE of Sheep Mountain; ca 11-11.9 air mi SW of Gateview. Aspen/spruce forest and riparian areas. 9680 9800 ft. T46N R5W S36 Flowering and Fruiting N N 108 RM 306414 Arnett 1999 RM 748365 Asteraceae Senecio atratus Greene RM-24144 Melanie Arnett 7641 26 8 1999 U.S.A. Colorado Saguache Southern Gunnison Basin: San Juan Mountains: Gunnison National Forest: La Garita Wilderness: along the Stewart Creek Trail ca 1.2-1.6 mi NNW-NNE of Organ Mountain, ca 1.3-2.2 air mi ENE of Baldy Alto. Canyon. 11200 11640 ft. 38.0079° N, 106.8911° W T43N R1E S5 N1/2 38.0079 -106.8911 Flowering and Fruiting N N 109 RM 306641 Arnett 1999 RM 748364 Asteraceae Senecio atratus Greene RM-24153 Melanie Arnett 7867 29 8 1999 U.S.A. Colorado Hinsdale Southern Gunnison Basin: San Juan Mountains: S along East Fork Alpine Gulch from intersection of Alpine Gulch and Grassy Mountain trails for ca 1.5 mi, ca 1.1-2 air mi W-WNW of Red Mountain. Canyon with riparian areas. 9800 10600 ft. 37.979° N, 107.3669° W T43N R5W S13 E1/2; also T43N R4W S18 SW1/4 and NW1/4 S19 37.979 -107.3669 Flowering and Fruiting N N 110 RM 306746 Arnett 1999 RM 748363 Asteraceae Senecio atratus Greene RM-24156 Melanie Arnett 7971 30 8 1999 U.S.A. Colorado Hinsdale Southern Gunnison Basin: ca 0.5 air mi WSW of Grassy Mountain along and around East Fork Williams Creek to ca 0.3 air mi N of confluence of East Fork and Williams creeks; ca 5.5-7 air mi SSW of Lake City. Forest and riparian areas. 9800 12000 ft. 37.9501° N, 107.3486° W T43N R4W S30 SW1/4; also S31 and T42N R4W S5 W1/4 37.9501 -107.3486 N N Flowering and Fruiting N N 111 RM 310659 Moore 1994 Asteraceae Senecio atratus Greene RM-24753 Lynn Marie Moore 3371 20 7 1994 U.S.A. Colorado Dolores Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Lizard Head Wilderness Area: Lizard Head Peak, ca 10 air mi N of Rico. Alpine ridge and talus slope; South-southeast facing. 11800 12000 ft. 37.8284° N, 107.9576° W T41N R10W S10 NE1/4 37.8284 -107.9576 Flowering and Fruiting N N 112 RM 310764 Moore 1994 Asteraceae Senecio atratus Greene RM-24755 Lynn Marie Moore 3475 Michael Judkins, Jason Judkins and Fallon Judkins 26 7 1994 U.S.A. Colorado Dolores Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Lizard Head Wilderness Area, Navajo Basin, Navajo Lake Trail #635, ca 11 air mi NW of Rico. Subalpine and alpine cirque basin, talus slopes and willow thicket. West facing. 11140 12100 ft. 37.8429° N, 108.031° W T41N R11W S1 NE1/4; also T41N R10W NW1/4 S6 37.8429 -108.031 Flowering and Fruiting N N 113 RM 310986 Moore 1994 Asteraceae Senecio atratus Greene RM-24761 Lynn Marie Moore 3695 7 8 1994 U.S.A. Colorado Dolores Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: Ground Hog Mountain area, Forest Road 534, ca 25 air mi NE of Dolores. Montane spruce-fir forest and seepage. North-northwest facing. 11000 11405 ft. 37.8139° N, 108.2143° W T41N R12W S17 NW1/4 37.8139 -108.2143 Flowering and Fruiting N N 114 RM 311054 Moore 1994 Asteraceae Senecio atratus Greene RM-24763 Lynn Marie Moore 3763 7 8 1994 U.S.A. Colorado Dolores Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: East and south-east face of Lone Cone Mountain, ca 1 road mi N of Forest Road 534, ca 30 air mi NNE of Dolores. Subalpine spruce-fir forest grading into alpine talus slopes. East to north-east facing. 10800 12320 ft. 37.8864° N, 108.2509° W T42N R13W S24 SW1/4 37.8864 -108.2509 Flowering and Fruiting N N 115 RM 316167 Moore 1995 Asteraceae Senecio atratus Greene RM-24896 Lynn Marie Moore 8791 19 8 1995 U.S.A. Colorado Montezuma Upper Dolores River Drainage and Adjacent Areas: San Juan National Forest: ca 11 air mi NE of Mancos in the Bear Creek Drainage Area, Forest Trail 607. Riparian area along creek, with aspen and spruce forest; north-face. 9200 ft. 37.4937° N, 108.0777° W T37N R11W S4 37.4937 -108.0777 N N Flowering and Fruiting N N 116 RM 332260 Nunn 2001 RM 766616 Asteraceae Senecio atratus Greene RM-29613 Sarah Nunn 2786 16 7 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: east side of Laramie River Road (County Road 103), 1 mi N of Chambers Lake, ca 39 air mi W of Fort Collins. Dry rocky and steep roadbank. 9200 ft. 40.6331° N, 105.8558° W; uncertainty 0.5 mi. T7N R76W S36; NW1/4 S30 40.6331 -105.8558 1 mi. Flowering N N 117 RM 350450 Reif 2003 RM 807250 RM0109018 Asteraceae Senecio atratus Greene RM-33059 Brian Reif 6625 13 7 2003 U.S.A. New Mexico Rio Arriba Santa Fe National Forest and Vicinity: Jemez Mountains: Rito de Abiquiu NE of Cienega del Oso, 2.5 air mi SSE of Polvadera Peak; volcanic ridge 0.3 air mi NW of drainage. Volcanic ridge of exposed bedrock and scattered mixed conifers. 10300 ft. 36.039° N, 106.387° W; GPS Reading T21N R5E S27 N1/2; also South1/2 S22 36.039 -106.387 GPS Reading Flowering N RM0109018 N 118 RM 351959 Reif 2003 RM 807249 RM0109019 Asteraceae Senecio atratus Greene RM-33113 Brian Reif 8131 8 8 2003 U.S.A. New Mexico Santa Fe Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: Trail 351 in vicinity of Truchas Peak, 9 air mi N of Cowles. N35.9530 W105.6404 0.4 air mi SSE on trail to N35.9483 W105.6372. Subalpine meadow, mostly Veratrum, in bottom below east-facing mountain slope to W and spruce forest to E. 11600 11800 ft. 35.9483° N, 105.6372° W to 35.953° N, 105.6404° W; GPS Reading T20N R12E S14 W1/2 35.9483 -105.6372 GPS Reading Flowering N RM0109019 N 119 RM 354363 Reif 2004 RM 805493 RM0109020 Asteraceae Senecio atratus Greene RM-33205 Brian Reif 10337 10 8 2004 U.S.A. New Mexico Mora Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Pecos Wilderness: 3 air mi NE of Pecos Falls; Trail 251 near Rio Valdez Trail 244 junction. Flat alpine meadow with Salix and occasional dwarfed Picea. 11850 ft. 35.9662° N, 105.5239° W; GPS Reading T20N R13E S12 SW1/4 35.9662 -105.5239 GPS Reading Flowering N RM0109020 N 120 RM 365588 RMHERB1 RM 98171 RM0309641 Asteraceae Senecio atratus Greene RM-39691 Edwin B. Payson 3633 George M. Armstrong 29 7 1923 U.S.A. Wyoming Lincoln Red Mountain, NE of Smoot. Rock slide. 9600 ft. 42.6582° N, 110.8188° W; NAD 83, uncertainty 1.5 mi., Digital Map T31N R118W S23 42.6582 -110.8188 NAD 83 2 mi. N Y Digital Map Located 1.20 miles north of the Cottonwood Lake campground; 1.5 miles east of the Red Mountain; on North Fork Trail; based on the Afton map of 1921; geo-locate.org. EL Buds N RM0309641 N 121 RM 385382 Harrison RM 343266 RM0309633 Asteraceae Senecio atratus Greene RM-49000 Orval C. Harrison 346 31 7 1982 U.S.A. Wyoming Lincoln Wyoming Range: Greys River drainage: Sheep Creek at the upper switchback; ca 19 air mi NNE of Afton. Growing on open southerly slope of rock slide and especially at base of ledges with Senecio streptanthifolius. 7845 ft. 42.8451° N, 110.5966° W; uncertainty 1 mi. T33N R115W S8 42.8451 -110.5966 1 mi. Flowering N RM0309633 N 122 RM 388803 RMHERB1 RM 532677 RM0309638 Asteraceae Senecio atratus Greene RM-51341 Richard W. Scott 6430 12 8 1987 U.S.A. Wyoming Lincoln Summit of Peak 10469 near Corral Lake. 10469 ft. 42.6728° N, 110.7894° W; uncertainty 1 mi. T31N R117W S17 42.6728 -110.7894 1 mi. N N Flowering and Fruiting N RM0309638 N 123 RM 389889 RMHERB1 RM 329113 RM0309639 Asteraceae Senecio atratus Greene RM-52167 Robert D. Dorn 3660 21 8 1980 U.S.A. Wyoming Lincoln Talus slope with Cymopterus and Erigeron. 8500 ft. 42.6583° N, 110.7894° W; NAD 83, uncertainty 2 mi., Nat. Geog. TOPO! T31N R117W S20 N1/2 42.6583 -110.7894 NAD 83 2 mi. Y Y Nat. Geog. TOPO! SC Flowering and Fruiting N RM0309639 N 124 RM 390265 RMHERB1 RM 370753 RM0309640 Asteraceae Senecio atratus Greene RM-52445 Robert D. Dorn 4415 5 8 1986 U.S.A. Wyoming Sublette Slopes SE of Middle Piney Lake. Talus slope with Chaenactis and Collomia. 9100 ft. 42.60139° N, 110.55972° W; uncertainty 1 mi. T30N R115W S8 W1/2 42.60139 -110.55972 1 mi. Flowering N RM0309640 N 125 RM 397691 WYNDD RM 579358 RM0309637 Asteraceae Senecio atratus Greene RM-57768 Walter Fertig 13093 20 7 1992 U.S.A. Wyoming Sublette East slope Wyoming Range: Prospect Canyon, adjacent to Forest Road 1045; ca 22 air mi W of Big Piney. Clearcut and burn area on slopes and flats on either side of road; understory of Bromus inermis, sapling fir, and lodgepole pine. 8600 9000 ft. 42.5712° N, 110.5389° W; uncertainty 1 mi. T30N R115W S21; also W1/2 S22 42.5712 -110.5389 1 mi. Flowering and Fruiting N RM0309637 N 126 RM 404095 RMHERB1 RM 329113 Asteraceae Senecio atratus Greene RM-61505 Robert D. Dorn 3660 21 8 1980 U.S.A. Wyoming Lincoln Talus slope with Cymopterus and Erigeron. 8500 ft. 42.6583° N, 110.7894° W; uncertainty 1 mi. T31N R117W S20 N1/2 42.6583 -110.7894 1 mi. Flowering and Fruiting N N 127 RM 404413 RMHERB1 RM 370753 Asteraceae Senecio atratus Greene RM-61749 Robert D. Dorn 4415 5 8 1986 U.S.A. Wyoming Sublette Slopes SE of Middle Piney Lake. Talus slope with Chaenactis and Collomia. 9100 ft. 42.60139° N, 110.55972° W; uncertainty 1 mi. T30N R115W S8 W1/2 42.60139 -110.55972 1 mi. Flowering N N 128 RM 40753 Baca 2001 RM 709628 RM0071060 Asteraceae Senecio atratus Greene RM-12073 Ronald L. Hartman 74187 15 9 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Bunkhouse NW along W ridge to logging road at 9100 ft, then 10,000 ft, below saddle between Redondo and Redondito peaks, N on 10000 ft road to ridge E of La Jara Creek to Bunkhouse; ca 9967 ft high spot and below. Mixed conifers. 9960 ft. 35° 52' 41.8" N, 106° 31' 49" W; uncertainty 1 mi. 35.878278 -106.530278 1 mi. Fruiting N RM0071060 N 129 RM 40941 Baca 2002 RM 735024 RM0071058 Asteraceae Senecio atratus Greene RM-12084 Brian Reif 2378 Brian Jacobs, Elaine Jacobs 15 7 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: summit and upper slopes of Redondo Peak. Spruce/fir cover, patches of open dry meadow and felsenmeer slopes. 11040 11254 ft. 35° 52.304' N, 106° 33.633' W; GPS Reading 35.871733 -106.56055 GPS Reading Flowering and Fruiting N RM0071058 N 130 RM 41431 Baca 2002 RM 735023 RM0071059 Asteraceae Senecio atratus Greene RM-12103 Ronald L. Hartman 76555 14 8 2002 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Sierra de Toledo: top of road #10, bordering Santa Clara Indian Reservation S to "peak 10347"; 1.1-1.3 air mi S of Cerro Toledo. Coniferous ridge top. 10100 10347 ft. 35° 58.555' N, 106° 26.429' W to 35° 58.146' N, 106° 25.963' W; GPS Reading 35.975917 -106.440483 GPS Reading Flowering and Fruiting N RM0071059 N 131 RM 414626 Routt 2000 RM 757550 Asteraceae Senecio atratus Greene RM-65403 Ronald L. Hartman 69812 11 8 2000 U.S.A. Colorado Jackson North-central Colorado: Never Summer Mountains: Colorado State Forest: Upper Michigan Ditch, ca 7-7.5 air mi E of Gould. Wet areas and along dirt road through spruce-fir. 10200 ft. 40.5175° N, 105.885° W T6N R76W S2; also NE1/4 S11 40.5175 -105.885 Flowering and Fruiting N N 132 RM 416351 Routt 2001 RM 762549 Asteraceae Senecio atratus Greene RM-65440 B. E. Nelson 55238 7 8 2001 U.S.A. Colorado Routt North-central Colorado: Park Range: on the east side of Green Ridge just N of Muddy Slide (The Slide), ca 6-6.5 air mi E of Yampa; ca 9.5-10 air mi SE of Phippsburg. Along the trail in mixed conifer forest on Browns Park formation. 9440 10280 ft. 40.157° N, 106.7822° W; uncertainty 2 mi. T2N R84W S11 SW1/4; also SE1/4 S10 and NE1/4 S15 40.157 -106.7822 2 mi. Flowering and Fruiting N N 133 RM 417876 Routt 2001 RM 762548 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by B. E. Nelson. RM-65472 Ronald L. Hartman 72135 14 7 2001 U.S.A. Colorado Jackson North-central Colorado: Rabbit Ears Range: Troublesome Pass to base of Haystack Mountain. Coniferous forest. 9700 10600 ft. 40.3251° N, 106.2049° W; uncertainty 1 mi. T4N R79W S11 40.3251 -106.2049 1 mi. Flowering N N 134 RM 42097 Baca 2003 RM 769127 RM0071056 Asteraceae Senecio atratus Greene RM-12122 B. E. Nelson 59978 7 8 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: ridge between Valle Grande and Valle Jaramillo, ca 1 3/4-2 1/2 air mi NE of Redondo Peak, ca 12 air mi W of Los Alamos. Logged areas. 9600 9990 ft. 35.8899° N, 106.5287° W; GPS Reading 35.8899 -106.5287 GPS Reading Flowering and Fruiting N RM0071056 N 135 RM 42138 Baca 2003 RM 769146 RM0071055 Asteraceae Senecio atratus Greene RM-12123 B. E. Nelson 60019 10 8 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: ridge S and E of Valle Jaramillo, ca 1 air mi NW of Cerro Pinyon, ca 12 air mi W of Los Alamos. Clearcut Douglas fir forest with mostly blue spruce/white fir regeneration. 9400 ft. 35.8993° N, 106.5124° W; GPS Reading 35.8993 -106.5124 GPS Reading Flowering N RM0071055 N 136 RM 42795 Baca 2003 RM 769145 RM0071057 Asteraceae Senecio atratus Greene RM-12146 Ronald L. Hartman 77947 18 7 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: trip from 7 roads to "Redondito peak" and down the La Jara Creek to headquarters: 7 roads up road to Redondo Peak. Spruce-fir forests with scattered openings and roadside. 9570 9735 ft. 35° 53.808' N, 106° 33.635' W to 35° 53.535' N, 106° 33.219' W; GPS Reading 35.8968 -106.560583 GPS Reading Flowering N RM0071057 N 137 RM 44181 Baca - Jacobs RM 718903 RM0072246 Asteraceae Senecio atratus Greene RM-12228 Brian F. Jacobs 0042 10 8 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Cerro Rubio, slopes below summit, above Guaje Canyon. Rocky, logged northeast exposure with combinations of mixed conifer forest, roads, roadcuts, meadow openings, and felsenmeers. 10200 ft. 35.9444° N, 106.4013° W 0E, 0N 35.9444 -106.4013 Flowering N RM0072246 N 138 RM 476576 So Rocky Mts RM 153775 Asteraceae Senecio atratus Greene RM-87396 Alan A. Beetle 2200 7 8 1937 U.S.A. Colorado Park Deadwood Canyon. Stream bank. 10000 ft. Flowering and Fruiting N N 139 RM 476681 So Rocky Mts USFS 481915 Asteraceae Senecio atratus Greene RM-69779 Alan A. Beetle B-2200 6 8 1937 U.S.A. Colorado Park Dead Wood Gulch: 4 mi N of Como. Conifer, stream bank. 10000 ft. Flowering N N 140 RM 476916 So Rocky Mts RM 138539 Asteraceae Senecio atratus Greene RM-76857 Aven Nelson 10943 3 9 1928 U.S.A. Colorado Grand Berthoud Pass. Moist soil. Flowering N N 141 RM 477081 So Rocky Mts RM 131587 Asteraceae Senecio atratus Greene RM-76891 Aven Nelson 11772 20 8 1931 U.S.A. New Mexico Sandoval La Cueva Park: Jemez Springs. Wet places in mountains. 7650 ft. 35.86299 -106.6363 NAD 83 1 mi. Y N Nat. Geog. TOPO! Flowering N N 142 RM 477190 So Rocky Mts RM 132507 Asteraceae Senecio atratus Greene RM-76943 Aven Nelson 325 Ruth A. Nelson 1 9 1932 01 Sep 1932 U.S.A. Colorado Ouray Red Mountain Pass, southern Colorado. Ouray/San Juan counties. Flowering and Fruiting N N 143 RM 477226 So Rocky Mts RM 191940 Asteraceae Senecio atratus Greene RM-69886 Aven Nelson 4473 Ruth A. Nelson 23 7 1940 U.S.A. Colorado Grand Arapahoe Mountains: Pawnee Pass. In the rocks. Flowering N N 144 RM 478245 So Rocky Mts RM 616649 Asteraceae Senecio atratus Greene RM-88142 Blaine H. M. Mooers 527 24 8 1984 U.S.A. Colorado Rio Grande Rio Grande National Forest: Del Norte Ranger District: along Forest Road 360. Silt loam, 30% east slope, disturbed soil, spruce-fir zone. 3328 m. T37N R3E S1 NE1/4 of NW1/4 Flowering and Fruiting N N 145 RM 478540 Porter RM 283363 Asteraceae Senecio atratus Greene RM-70417 C. L. Porter 10476 Marjorie W. Porter 26 7 1967 U.S.A. Colorado San Juan San Juan Range: Molas Pass: S of Silverton. Lower edge of alpine zone, rocky soil. 10900 ft. Flowering N N 146 RM 478763 Porter RM 255961 Asteraceae Senecio atratus Greene RM-70459 C. L. Porter 7494 Marjorie W. Porter 1 7 1958 U.S.A. Colorado Jackson Routt National Forest: between Rand and Willow Pass. Cut road banks, forming large clumps. 9000 ft. Flowering N N 147 RM 479145 So Rocky Mts RM 13251 Asteraceae Senecio atratus Greene RM-88477 C. S. Crandall s.n. 3 7 1898 U.S.A. Colorado San Juan Silverton. 9500 ft. Flowering N N 148 RM 479243 So Rocky Mts RM 47501 Asteraceae Senecio atratus Greene RM-88477 C. S. Crandall s.n. 3 7 1898 U.S.A. Colorado San Juan Silverton. 9500 ft. Flowering N N 149 RM 479267 So Rocky Mts RM 8426 Asteraceae Senecio atratus Greene RM-88516 C. S. Crandall s.n. 23 8 1896 U.S.A. Colorado Saguache Marshall Pass. 11500 ft. Flowering and Fruiting N N 150 RM 479836 So Rocky Mts RM 13555 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Edward L. Greene. RM-78257 Carl F. Baker 524 F. S. Earle and S. M. Tracy 11 7 1898 U.S.A. Colorado La Plata Near La Plata P. O. Rocky places. 9000 ft. Flowering N N 151 RM 479837 So Rocky Mts RM 155068 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Edward L. Greene. RM-78257 Carl F. Baker 524 F. S. Earle and S. M. Tracy 11 7 1898 U.S.A. Colorado La Plata Near La Plata P. O. Rocky places. 9000 ft. Flowering N N 152 RM 479840 So Rocky Mts RM 155072 Asteraceae Senecio atratus Greene RM-70320 Carl F. Baker 525 19 7 1901 U.S.A. Colorado Saguache Region of the Gunnison Watershed: Marshall Pass. 10000 ft. 38.3924 -106.2477 NAD 83 0 mi. N Nat. Geog. TOPO! LB Flowering N N 153 RM 479842 So Rocky Mts RM 32961 Asteraceae Senecio atratus Greene RM-70320 Carl F. Baker 525 19 7 1901 U.S.A. Colorado Saguache Region of the Gunnison Watershed: Marshall Pass. 10000 ft. 38.3924 -106.2477 NAD 83 0 mi. N Nat. Geog. TOPO! LB Flowering N N 154 RM 480200 So Rocky Mts RM 155066 Asteraceae Senecio atratus Greene Senecio atratus Greene
Annotated by '.
1.
Annotated by Edward L. Greene. RM-78271 Carl F. Baker 757 10 8 1901 U.S.A. Colorado Ouray Region of the Gunnison Watershed: Mts. above Ouray. 12000 ft. Flowering N N 155 RM 480201 So Rocky Mts RM 32962 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Edward L. Greene. RM-78271 Carl F. Baker 757 10 8 1901 U.S.A. Colorado Ouray Region of the Gunnison Watershed: Mts. above Ouray. 12000 ft. Flowering N N 156 RM 480413 So Rocky Mts USFS 481913 Asteraceae Senecio atratus Greene RM-88862 Gasper A. Loughridge 351 15 7 1934 U.S.A. Colorado San Juan San Juan National Forest: Cunningham Creek, Stony Gulch. 10 degree northwest slope, rocky clay loam, grassland-willow, with Festuca, Carex, Poa and Salix. 10300 ft. 37.8061° N, 107.568° W; uncertainty 1 mi. T41N R6W S18 37.8061 -107.568 1 mi. Flowering N N 157 RM 480731 So Rocky Mts USFS 481919 Asteraceae Senecio atratus Greene Senecio atratus Greene
Annotated by S. F. Blake. RM-70724 Charles W. Stavely 26 10 8 1939 U.S.A. Colorado Hinsdale Gunnison National Forest: upper Cebolla Creek. Gentle south slope, rocky soil, aspen, high parks. 9500 ft. Flowering and Fruiting N N 158 RM 480845 So Rocky Mts USFS 481922 Asteraceae Senecio atratus Greene RM-89142 Clarence E. Taylor 510 15 8 1922 U.S.A. Colorado Saguache Cochetopa National Forest: Deep Creek, Saguache Park. Gentle west slope, burned timber. 10200 ft. Flowering N N 159 RM 480846 So Rocky Mts USFS 481921 Asteraceae Senecio atratus Greene RM-89143 Clarence E. Taylor 511 10 8 1922 U.S.A. Colorado Saguache Cochetopa National Forest: Miner's Creek. Level, black loam: meadow. 11500 ft. Flowering and Fruiting N N 160 RM 480897 So Rocky Mts USFS 481920 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by S. F. Blake. RM-89178 Clarke A. Anderson 6 31 7 1938 U.S.A. Colorado Chaffee Cochetopa National Forest: Monarch Pass Road. 5% north slope, shallow coarse gravel, park, disturbed areas, with Bromus and Carex. 11000 ft. 38.5153° N, 106.3234° W; uncertainty 1 mi. T49 N R6E S8 38.5153 -106.3234 1 mi. Flowering and Fruiting N N 161 RM 481687 So Rocky Mts RM 146582 Asteraceae Senecio atratus Greene RM-78857 Earl F. Castetter 2029 7 7 1935 07 Jul 1935 U.S.A. New Mexico Colfax Eagle Nest Lake. Meadow. 36.5236 -105.2558 NAD 83 9 mi. Nat. Geog. TOPO! Flowering and Fruiting N N 162 RM 481772 So Rocky Mts RM 128169 Asteraceae Senecio atratus Greene RM-71069 Earl F. Castetter 720 9 8 1931 U.S.A. New Mexico Sandoval Redondo Mountain: summit. 11400 ft. 35.87019 -106.5609 NAD 83 2 mi. Y N Nat. Geog. TOPO! Flowering N N 163 RM 483092 So Rocky Mts RM 88764 Asteraceae Senecio atratus Greene RM-90215 Edwin B. Payson 2349 29 8 1920 U.S.A. Colorado Montrose Mountains E of Colona. 9500 ft. Montrose/Ouray counties. Flowering and Fruiting N N 164 RM 483240 So Rocky Mts RM 102276 Asteraceae Senecio atratus Greene RM-79535 Edwin B. Payson 4132 Lois B. Payson 16 8 1924 U.S.A. Colorado San Miguel Near Trout Lake. 9500 ft. Flowering and Fruiting N N 165 RM 483564 So Rocky Mts RM 360022 Asteraceae Senecio atratus Greene Senecio atratus Greene
Annotated by R. W. S. in 1997. RM-90425 Elizabeth Neese 15927 16 7 1984 U.S.A. Colorado Chaffee Ca 1 mi E of Monarch Summit along U.S. Hwy 50 between Gunnison and Salida. Engelmann spruce community, granitic road cut. 11000 ft. Flowering and Fruiting N N 166 RM 483987 Evert 1987 RM 732089 Asteraceae Senecio atratus Greene RM-90662 Erwin F. Evert 13314 19 7 1987 U.S.A. Colorado Clear Creek Arapaho National Forest: along U.S. Hwy 6 ca 1.5 mi SW of Loveland Pass. Rock slides along road. 11000 ft. 39.6457° N, 105.8829° W; uncertainty 1 mi. T5S R76W S3 39.6457 -105.8829 1 mi. Flowering N N 167 RM 484285 So Rocky Mts USFS 481936 Asteraceae Senecio atratus Greene RM-90835 Frederic G. Renner 145 8 9 1923 U.S.A. New Mexico Mora Santa Fe National Forest: head of Panchuela Creek. Rocky sand. 12000 ft. 35.90409 -105.68359 NAD 83 1 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 168 RM 484349 So Rocky Mts USFS 481937 Asteraceae Senecio atratus Greene RM-90875 Frederic G. Renner 557 22 8 1922 U.S.A. New Mexico Rio Arriba Santa Fe National Forest: Santa Barbara Canyon. Loam, park. 10700 ft. 36.04769 -105.62609 NAD 83 3 mi. N N Nat. Geog. TOPO! Flowering N N 169 RM 485207 So Rocky Mts RM 61204 Asteraceae Senecio atratus Greene RM-80500 Francis Ramaley 2989 G. S. Dodds and W. W. Robbins 20 7 1907 U.S.A. Colorado Boulder Ward. Flowering and Fruiting N N 170 RM 485398 So Rocky Mts RM 64585 Asteraceae Senecio atratus Greene RM-71860 Francis Ramaley 5902 G. S. Dodds and W. W. Robbins 20 7 1908 U.S.A. Colorado Boulder Near Ward. 9500 ft. Flowering and Fruiting N N 171 RM 485872 So Rocky Mts RM 43051 Asteraceae Senecio atratus Greene RM-80609 Frank Tweedy 4866 8 1902 U.S.A. Colorado Boulder Mountains between Sunshine and Ward. 9500 ft. Flowering and Fruiting N N 172 RM 486119 So Rocky Mts RM 47926 Asteraceae Senecio atratus Greene RM-71989 Frank Tweedy 5777 20 6 1903 June 20-July 10, 1903 U.S.A. Colorado Gilpin Eldora to Baltimore. 8500 9500 ft. 20 Jun-10 Jul 1903. Flowering and Fruiting N N 173 RM 486121 So Rocky Mts RM 47925 Asteraceae Senecio atratus Greene RM-80614 Frank Tweedy 5778 7 1903 U.S.A. Colorado Grand Berthoud Pass. 11000 12000 ft. 39.7991 -105.7778 NAD 83 1 mi. N Nat. Geog. TOPO! On Grand-Clear Creek County line. LB Flowering N N 174 RM 487145 So Rocky Mts RM 155070 Asteraceae Senecio atratus Greene RM-80967 George E. Osterhout 2431 17 7 1901 U.S.A. Colorado Boulder Boulder. Flowering N N 175 RM 487146 So Rocky Mts RM 31140 Asteraceae Senecio atratus Greene RM-80967 George E. Osterhout 2431 17 7 1901 U.S.A. Colorado Boulder Boulder. Flowering N N 176 RM 487300 So Rocky Mts RM 155067 Asteraceae Senecio atratus Greene RM-80984 George E. Osterhout 2702 17 7 1902 U.S.A. Colorado Eagle Wolcott. Flowering N N 177 RM 488052 So Rocky Mts RM 155069 Asteraceae Senecio atratus Greene RM-91661 George E. Osterhout 39 2 8 1893 U.S.A. Colorado Larimer Falls of Cache la Poudre River. Flowering N N 178 RM 488721 So Rocky Mts RM 155071 Asteraceae Senecio atratus Greene RM-72390 George E. Osterhout 5005 2 8 1913 U.S.A. Colorado Larimer Cameron Pass. 10000 ft. Flowering N N 179 RM 491152 So Rocky Mts USFS 481917 Asteraceae Senecio atratus Greene RM-81673 H. J. Smith 177 7 1920 U.S.A. Colorado Lake Leadville National Forest: Upper Twin Lakes Creek. 12000 ft. Flowering and Fruiting N N 180 RM 492240 So Rocky Mts RM 93505 Asteraceae Senecio atratus Greene RM-92777 Ira W. Clokey 3514 30 7 1919 U.S.A. Colorado Lake Lake Creek. Open moist soil. 10800 ft. Flowering N N 181 RM 492397 So Rocky Mts RM Asteraceae Senecio atratus Greene RM-92893 Ira W. Clokey 4405 18 8 1921 U.S.A. Colorado Grand Shipler Park. Dry soil. 3120 m. Flowering N N 182 RM 492402 So Rocky Mts RM 180360 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by S. F. Blake. RM-92897 Ivar Tidestrom 3784 12 7 1910 U.S.A. Colorado Jefferson Vicinity of Mount Carbon. Flowering N N 183 RM 492667 So Rocky Mts USFS 481916 Asteraceae Senecio atratus Greene RM-93052 James L. Frame 239 18 8 1921 U.S.A. Colorado Chaffee Leadville National Forest: Middle Cottonwood Creek. Loam, various slopes. 10500 ft. Flowering and Fruiting N N 184 RM 493614 So Rocky Mts RM 30589 Asteraceae Senecio atratus Greene RM-73530 Kenneth K. Mackenzie 297 8 1901 U.S.A. Colorado Summit Near Breckenridge. 11500 ft. Flowering and Fruiting N N 185 RM 494648 So Rocky Mts RM 227906 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by J. M. Greenman. RM-93936 Louis O. Williams 2431 20 7 1935 U.S.A. Colorado Jackson 20 mi E of Walden. Rocky hillside. 7000 ft. Flowering and Fruiting N N 186 RM 494774 So Rocky Mts USFS 481938 Asteraceae Senecio atratus Greene RM-94013 M. W. Talbot 28 20 9 1919 U.S.A. New Mexico Rio Arriba Carson National Forest: Amarilla Division, ridge north of Lagunitas. Dry shallow gravelly soil. 10600 ft. 36.88859 -106.328 NAD 83 2 mi. N N Nat. Geog. TOPO! Flowering and Fruiting N N 187 RM 495028 So Rocky Mts RM 175157 Asteraceae Senecio atratus Greene RM-94119 Marion Ownbey 905 20 7 1935 U.S.A. Colorado Jackson 20 mi SW of Walden. Moist mountainside. Flowering and Fruiting N N 188 RM 495336 So Rocky Mts RM 66078 Asteraceae Senecio atratus Greene RM-94337 Mrs. E. M. Soth 3 1910 U.S.A. Colorado El Paso Pikes Peak. Flowering and Fruiting N N 189 RM 495418 So Rocky Mts RM 303529 Asteraceae Senecio atratus Greene RM-73971 N. Duane Atwood 5807 L. C. Higgins 11 8 1973 U.S.A. Colorado Larimer Along Hwy 14, between junction of Hwy 287, Hwy 14 and Poudre Park. Flowering N N 190 RM 495611 So Rocky Mts RM 200426 Asteraceae Senecio atratus Greene RM-94498 no collector 1701 2 8 1945 U.S.A. Colorado Conejos W of Platoro: near Adams Fork. On gravel. 11500 ft. Flowering N N 191 RM 496043 So Rocky Mts RM 29239 Asteraceae Senecio atratus Greene RM-94701 P. A. Rydberg 5533 9 7 1900 U.S.A. Colorado Huerfano West Spanish Peak. 3000 3800 m. Huerfano/Las Animas counties. Flowering N N 192 RM 496444 So Rocky Mts RM 530545 Asteraceae Senecio atratus Greene RM-94838 Patricia P. Douglas 1197 D. Wilken 17 7 1986 U.S.A. Colorado Conejos 2 mi SW of Osier Park, 0.5 mi NNE of Osier. Scattered in meadow on southwest exposure. 3100 m. 37.0268° N, 106.437° W; uncertainty 1 mi. T32N R5E S8 37.0268 -106.437 1 mi. Flowering N N 193 RM 496527 So Rocky Mts USFS 48914 Asteraceae Senecio atratus Greene RM-94876 Paul B. Lister 102 9 8 1924 U.S.A. Colorado Conejos Rio Grande National Forest: Conejos P. K., head of Roaring Fork. Level, sandy loam; burn; with everlasting sedge, fescues, bluestem. 11000 ft. Flowering N N 194 RM 497183 So Rocky Mts RM 734072 Asteraceae Senecio atratus Greene RM-84418 Richard W. Scott 10449 26 6 1996 U.S.A. Colorado San Juan San Juan Mountains: above Animas Forks. West-facing slopes above timberline. 11200 ft. E, 375552N Flowering and Fruiting N N 195 RM 497184 So Rocky Mts RM 734073 Asteraceae Senecio atratus Greene RM-95313 Richard W. Scott 10449 26 7 1996 U.S.A. Colorado San Juan San Juan Mountains: above Animas Forks. West facing slopes above timberline. 11200 ft. 37° 55' 52" N, 107° 34' 15" W 37.931111 -107.570833 Flowering and Fruiting N N 196 RM 497792 So Rocky Mts USFS 481918 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Charles Feddema. RM-95593 Ralph K. Gierisch 3057 28 7 1965 U.S.A. Colorado Gunnison Gunnison National Forest: vicinity of Cumberland Pass. 30% west slope, rocky loam, roadbank, timber. 11200 ft. 38.7039° N, 106.489° W; uncertainty 1 mi. T15S R81W S31 38.7039 -106.489 1 mi. Flowering N N 197 RM 498651 So Rocky Mts RM 600512 Asteraceae Senecio atratus Greene RM-96127 Robert D. Dorn 6508 19 8 1995 U.S.A. Colorado Huerfano Cucharas Creek drainage. Moist bank with Picea, Erigeron coulteri. 10200 ft. 37.3305° N, 105.1273° W; uncertainty 1 mi. T31S R69W S20 37.3305 -105.1273 1 mi. Flowering N N 198 RM 498750 So Rocky Mts RM 702584 Asteraceae Senecio atratus Greene RM-96168 Robert D. Dorn 8953 31 7 2001 U.S.A. Colorado Jackson Ca 1 mi S of Cameron Pass along CO Hwy 14. Rocky slope with Epilobum and Cirsium. 10000 ft. Flowering and Fruiting N N 199 RM 499850 So Rocky Mts RM 296508 Asteraceae Senecio atratus Greene RM-96688 Ronald L. Hartman 2791 25 8 1986 U.S.A. New Mexico Colfax Philmont Scout Ranch, near Cimarron: trail 1 mi W of Copper Park. Along trail, southeast exposure. 11200 ft. 36.63859 -105.2155 NAD 83 0 mi. N N Nat. Geog. TOPO! Flowering N N 200 RM 500467 So Rocky Mts RM 393682 Asteraceae Senecio atratus Greene Senecio atratus Greene
Annotated by Lynn Marie Moore. RM-97047 Steve L. O'Kane 2150 16 7 1985 U.S.A. Colorado Park Near Dolly Varden Gulch, SW of Windy Ridge: Mineral Park Mine site. Along roadside and on mine tailings. 3475 m. 40.6191° N, 106.1142° W; uncertainty 1 mi. T8N R78W S35 40.6191 -106.1142 1 mi. Flowering and Fruiting N N 201 RM 500923 So Rocky Mts USFS 481923 Asteraceae Senecio atratus Greene RM-97327 Tibo Gallegos 175 10 8 1911 U.S.A. Colorado no county Cochetopa National Forest. Moist black loam. 9000 ft. Flowering and Fruiting N N 202 RM 500924 So Rocky Mts USFS 481925 Asteraceae Senecio atratus Greene RM-97328 Tibo Gallegos 185 5 7 1911 U.S.A. Colorado no county Cochetopa National Forest. Medium, deep, moist black loam. 9000 ft. Flowering N N 203 RM 501323 So Rocky Mts RM 734983 Asteraceae Senecio atratus Greene RM-97502 Tim Hogan 3749 25 7 2000 U.S.A. Colorado Saguache Rio Grande National Forest: Sangre de Cristo Range, Wild Cherry drainage. Rocky runnel with Mertensia ciliata, Cirsium scopulorum, Festuca thurberi in forest of Pinus aristata. 11400 ft. 38.1403° N, 105.7216° W; uncertainty 1 mi. T45N R11E S23 38.1403 -105.7216 1 mi. Flowering and Fruiting N N 204 RM 502092 So Rocky Mts RM 526558 Asteraceae Senecio atratus Greene RM-97911 W. L. Baker 85293 30 7 1985 U.S.A. Colorado San Juan Lime Creek, 0.9 mi ENE of summit of Potato Hill. Alluvium at bottom of canyon with Picea Engelmanii, Abies lasiocarpa and Lonicera involucrata. 2773 m. T39N R8W S4; NE1/4 Flowering and Fruiting N N 205 RM 502129 So Rocky Mts Asteraceae Senecio atratus Greene RM-97933 W. O. Souder 46 13 7 1916 U.S.A. Colorado Cochetopa National Forest: Gotthelf Meadow. level slope, gravelly soil, in grasses and weeds. 7750 ft. Flowering N N 206 RM 502243 So Rocky Mts RM 48356 Asteraceae Senecio atratus Greene RM-76369 W. S. Cooper 259 1904 U.S.A. Colorado Larimer Estes Park. Summer 1904. Flowering N N 207 RM 502499 So Rocky Mts RM 57150 Asteraceae Senecio atratus Greene RM-76415 W. W. Robbins 2273 27 7 1906 U.S.A. Colorado Boulder Eldora. Flowering and Fruiting N N 208 RM 502780 So Rocky Mts USFS 481926 Asteraceae Senecio atratus Greene RM-76471 Walter Byron McDougall 100 8 1925 U.S.A. Colorado Grand Arapaho National Forest: Gilsonite Ranger Station. 10000 ft. Flowering and Fruiting N N 209 RM 503402 So Rocky Mts USFS 481924 Asteraceae Senecio atratus Greene RM-98386 William O. Sander 46 13 7 1916 U.S.A. Colorado no county Cochetopa National Forest. Gravelly soil. 7750 ft. Flowering and Fruiting N N 210 RM 526923 Vanderhorst 1990 Asteraceae Senecio atratus Greene RM-102313 James P. Vanderhorst 1018 Lisa Crone 12 7 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Flat Tops Wilderness: Causeway Lake Basin, ca 36 air mi NNE of Glenwood Springs; ca 5 air mi NE of Trappers Lake. Rocky glacial slopes and lakes, forests with Abies lasiocarpa and Vaccinium scoparium, and meadows. 10400 11000 ft. 40.0538° N, 107.1841° W; uncertainty 2 mi. T1N R87W S17; also S21 40.0538 -107.1841 2 mi. N N 211 RM 527447 Vanderhorst 1990 Asteraceae Senecio atratus Greene RM-102342 James P. Vanderhorst 1484 28 7 1990 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Flat Tops Wilderness: Sheep Mountain, ca 28 air mi NNE of Glenwood Springs. Alpine meadows and rim of cliffs. 11700 12300 ft. 39.9206° N, 107.1552° W T1S R87W S33; also S34 39.9206 -107.1552 N N 212 RM 529649 Vanderhorst 1991 Asteraceae Senecio atratus Greene RM-102499 James P. Vanderhorst 3440 21 7 1991 U.S.A. Colorado Eagle Flat Tops/White River Plateau: Deer Creek, ca 6 air mi W of Burns. Old burned forest with reproducing aspen. 9000 ft. 39.8825° N, 107.0016° W T2S R86W S14 39.8825 -107.0016 N N 213 RM 530248 Vanderhorst 1991 Asteraceae Senecio atratus Greene RM-102535 James P. Vanderhorst 3969 9 8 1991 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Flat Tops Wilderness: Shingle Peak, ca 23 air mi NNE of Glenwood Springs. Cliffs. 11400 12000 ft. 39.8915° N, 107.2117° W T2S R88W S12 39.8915 -107.2117 N N 214 RM 530621 Vanderhorst 1991 Asteraceae Senecio atratus Greene RM-102558 James P. Vanderhorst 4300 Carlos Palaci 22 8 1991 U.S.A. Colorado Garfield Flat Tops/White River Plateau: Flat Tops Wilderness: Devils Causeway, ca 15 air mi SW of Yampa. Narrow basalt ridge with sandy spots, willows, and krummholtz conifers. 11700 ft. 40.0391° N, 107.1458° W T1N R87W S22 40.0391 -107.1458 N N 215 RM 557737 Wyo/Salt River 1992 RM 628340 RM0309635 Asteraceae Senecio atratus Greene RM-103891 Ronald L. Hartman 34334 20 7 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: headwaters of Kilgore Creek; 1-1.5 air mi ESE of Hoback Peak. Talus slopes and moist meadows. 9200 10000 ft. 43.0758° N, 110.54° W T36N R115W S23 43.0758 -110.54 Flowering N RM0309635 N 216 RM 560281 Wyo/Salt River 1992 RM 628341 RM0309636 Asteraceae Senecio atratus Greene RM-103969 Ronald L. Hartman 36878 24 8 1992 U.S.A. Wyoming Sublette Wyoming/Salt River Ranges: Wyoming Range: Straight Creek just S and a little E of Mount Schidler; ca 2-2.5 air mi NE of Middle Piney Lake. Stream side and banks. 8300 8400 ft. 42.6294° N, 110.5219° W T31N R115W S34 42.6294 -110.5219 Fruiting N RM0309636 N 217 RM 68172 Elliott, Brian 1998 RM 831618 Asteraceae Senecio atratus Greene RM-12965 Brian Elliott 3284 6 7 1998 U.S.A. Colorado Huerfano [location and coordinates withheld] Aspen-oak. 9350 ft. Flowering and Fruiting N N 218 RM 68315 Elliott, Brian 1998 RM 831645 Asteraceae Senecio atratus Greene RM-12967 Brian Elliott 3410 6 7 1998 U.S.A. Colorado Costilla [location and coordinates withheld] Riparian and spruce/fir. 10500 ft. Flowering and Fruiting N N 219 RM 68619 Elliott, Brian 1998 RM 831646 Asteraceae Senecio atratus Greene RM-12975 Brian Elliott 3684 12 7 1998 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: along road to Hermit Lake, W of Westcliffe. Spruce-fir. 11400 ft. 38.0916° N, 105.6269° W T44N R12E S2 38.0916 -105.6269 Flowering and Fruiting N N 220 RM 68763 Elliott, Brian 1998 RM 831647 Asteraceae Senecio atratus Greene RM-12979 Brian Elliott 3811 12 7 1998 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: south side of Rito Alto Peak, W of Westcliffe. Alpine. 12800 13792 ft. 38.1069° N, 105.65° W T45N R12E S33 SW1/4 38.1069 -105.65 Flowering N N 221 RM 68826 Elliott, Brian 1998 RM 831642 Asteraceae Senecio atratus Greene RM-12980 Brian Elliott 3868 16 7 1998 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from ca 0.5 mi E of Marshall Pass up Ouray Creek to base of Mount Ouray, SW of Poncha Springs. Picea engelmannii and Pinus contorta. 10800 11200 ft. 38.3898° N, 106.241° W T48N R7E S19 E1/2 38.3898 -106.241 Flowering and Fruiting N N 222 RM 69178 Elliott, Brian 1998 RM 831635 Asteraceae Senecio atratus Greene RM-12988 Brian Elliott 4183 24 7 1998 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: east face of Eagle Peak, NW of Westcliffe. Alpine slope and timberline. 10600 13200 ft. 38.224° N, 105.7031° W T46N R11E S24 N1/2; also N1/2 S23 38.224 -105.7031 Flowering and Fruiting N N 223 RM 69278 Elliott, Brian 1998 RM 831620 Asteraceae Senecio atratus Greene RM-12992 Brian Elliott 4273 27 7 1998 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: from Mosquito Lake to the alpine, N of Saguache. Mixed conifers. 10800 11600 ft. 38.3444° N, 106.1875° W 38.3444 -106.1875 Flowering and Fruiting N N 224 RM 69485 Elliott, Brian 1998 RM 831640 Asteraceae Senecio atratus Greene RM-12998 Brian Elliott 4455 29 7 1998 U.S.A. Colorado Las Animas Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Spanish Peaks: on trail from Cordova Pass from beginning of alpine to top of West Spanish Peak. Alpine. 11600 13626 ft. 37.3602° N, 105.0016° W T31S R68W S9 NE1/4; also E1/2 S4; also SW1/4 S3 37.3602 -105.0016 Flowering and Fruiting N N 225 RM 69643 Elliott, Brian 1998 RM 831633 Asteraceae Senecio atratus Greene RM-13002 Brian Elliott 4597 31 7 1998 U.S.A. Colorado Fremont Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: along Bushnell Lakes Trail from junction of Rainbow Trail to the alpine, SW of Coaldale. Mixed conifer and aspen. 9400 11000 ft. 38.3484° N, 105.8515° W T47N R10E S3 SW1/4; also E1/2 S4 38.3484 -105.8515 Flowering and Fruiting N N 226 RM 69846 Elliott, Brian 1998 RM 831644 Asteraceae Senecio atratus Greene RM-13006 Brian Elliott 4778 2 8 1998 U.S.A. Colorado Chaffee Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sawatch Range: from Old Monarch Pass E to Monarch Pass, W of Poncha Springs. Alpine and areas with Picea-Pinus contorta and Pinus aristata. 11600 ft. 38.5024° N, 106.3415° W T49N R6E S18 SE1/4; also SW1/4 S17 38.5024 -106.3415 Flowering N N 227 RM 69981 Elliott, Brian 1998 RM 830867 Asteraceae Senecio atratus Greene RM-13012 Brian Elliott 4899 5 8 1998 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Spanish Peaks: from timberline to summit of East Spanish Peak. Alpine. 9200 12683 ft. 37.4054° N, 104.893° W T30S R67W S28 W1/2; also SE1/4 S29 and N1/2 S32 37.4054 -104.893 Flowering N N 228 RM 69997 Elliott, Brian 1998 RM 831619 Asteraceae Senecio atratus Greene RM-13013 Brian Elliott 4912 5 8 1998 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Spanish Peaks: W along ridgetop from East Spanish Peak and down avalanche chute to treeline, SW of Walsenburg. Alpine. 8800 12683 ft. 37.3908° N, 104.9112° W T30S R67W S32 NW1/4; also NE1/4 S31, E1/2 S30, SE1/4 S19; also SW1/4 S20 37.3908 -104.9112 Flowering N N 229 RM 70323 Elliott, Brian 1998 RM 831636 Asteraceae Senecio atratus Greene RM-13020 Brian Elliott 5202 10 8 1998 U.S.A. Colorado Alamosa Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: from ca 1.5 mi W of Lake Como along Holbrook Creek up to the lake, NNW of Fort Garland. Mixed conifer. 10400 11800 ft. 37.5681° N, 105.525° W 37.5681 -105.525 Flowering and Fruiting N N 230 RM 705425 Legler 2007 RM 900161 RM0027164 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ben Legler on 2/28/2008. RM-119848 Ben Legler 6213 18 7 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: ridgeline 2.0 air mi NW of Underwood Lakes and 1/4 air mi SW of point 11353; exactly on Taos-Colfax county line. Bare andesite talus slope, sparsely vegetated with Sedum integrifolium, Ribes montigenum, Senecio atratus, surrounding forest of Pinus aristata, Picea engelmannii. 11306 ft. 36° 59' 9.6" N, 105° 13' 38.1" W; WGS 84, uncertainty 3 m., GPS reading 36.986 -105.22725 WGS 84 3 m. GPS reading Rays yellow; stems forming large dense clumps among talus; frequent. Photographed. Flowering N VPR05984,VPR05990,VPR05992,VPR05986,VPR05989,RM0027164 N 231 RM 70574 Elliott, Brian 1998 RM 831639 Asteraceae Senecio atratus Greene RM-13026 Brian Elliott 5426 12 8 1998 U.S.A. Colorado Costilla [location and coordinates withheld] Alpine and with Picea engelmannii. 11760 12800 ft. Flowering N N 232 RM 70621 Elliott, Brian 1998 RM 830866 Asteraceae Senecio atratus Greene RM-13028 Brian Elliott 5469 17 8 1998 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: on Forest Road 313 along South Colony Creek to upper South Colony Lakes, SSW of Westcliffe. Picea engelmannii-Pinus aristata. 11000 11800 ft. 37.9622° N, 105.5298° W T24S R73W S15 W1/2; also N1/2 S16 37.9622 -105.5298 Flowering and Fruiting N N 233 RM 708993 Legler 2008 RM 900160 RM0027163 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ben Legler on 2/20/2009. RM-120233 Ben Legler 9790 17 7 2008 U.S.A. New Mexico Taos Vermejo Park Ranch: Culebra Range: rock outcrop near base of avalanche track 0.2 air mi N of Lake No. 2 and 1.1 air mi SW of summit of State Line Peak. Small rock slide among subalpine forest of Picea pungens and Abies arizonica. 11621 ft. 36.98122° N, 105.301201° W; WGS 84, GPS reading 36.98122 -105.301201 WGS 84 GPS reading Flowers yellow; stems in large clumps among rocks. Specimen GPS: 36.981358, -105.301628. Flowering N RM0027163 N 234 RM 709834 Legler 2008 RM 900159 RM0027162 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ben Legler on 2/20/2009. RM-120320 Ben Legler 10629 13 8 2008 U.S.A. Colorado Costilla Vermejo Park Ranch: Culebra Range: small meadow on south side of an unnamed pass at head of West Fork Costilla Creek; 2.4 air mi due NE of State Line Peak. Small subalpine meadow in southeast-facing draw; gravelly, hummocked surface (possibly disturbed) with small Picea pungens, Carex, Deschampsia cespitosa, Astragalus alpinus, and Potentilla. 11388 ft. 37.019772° N, 105.264359° W; WGS 84, GPS reading 37.019772 -105.264359 WGS 84 GPS reading Stems in large clumps; frequent in rocky areas. Specimen GPS: 37.019665, -105.264091. Flowering and Fruiting N RM0027162 N 235 RM 710123 Legler 2008 RM 900158 RM0027161 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ben Legler on 2/20/2009. RM-120353 Ben Legler 10916 18 8 2008 U.S.A. New Mexico Taos Vermejo Park Ranch: Culebra Range: scree slope on north side of an unnamed ridge 1.0 air mi SE of summit of Big Costilla Peak. Steep, north-facing, loose scree among forest of Pinus aristata, Picea, and Abies arizonica; bisected by old logging road; scree sparsely vegetated with Senecio atratus, Senecio taraxacoides, Poa glauca ssp. rupicola, and Eremogene fendleri. 11296 ft. 36.911594° N, 105.312584° W; WGS 84, GPS reading 36.911594 -105.312584 WGS 84 GPS reading Flowers yellow; stems in large clumps; common in scree along road cut. Specimen GPS: 36.911564, -105.312187. Flowering N RM0027161 N 236 RM 731405 Arizona/New Mexico RM 828034 RM0103209 Asteraceae Senecio atratus Greene RM-121568 James F. Fowler 2321 Ronald L. Hartman 15 7 2002 U.S.A. New Mexico Sandoval Jemez Mountains: Valles Caldera National Preserve (Baca Grant 1): top 30 ft of Redondo Peak, ca 10 mi W of Los Alamos. Top of peak, fellfield, scree, meadow and spruce-fir forest. 11254 ft. 35° 52.5' N, 106° 37.5' W; GPS reading zone 13, 353300E, 3971300N 35.875 -106.625 GPS reading Flowering and Fruiting N RM0103209 N 237 RM 76124 Elliott, Brian 1998 RM 831641 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Brian Elliott. RM-13167 Ronald L. Hartman 62337 Jim Fowler 21 7 1998 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: east side of Greenhorn Mountain. Woodlands and meadows. 11300 11500 ft. 37.8746° N, 104.9808° W T25S R68W S15 N1/2; also N1/2 S16 37.8746 -104.9808 Flowering N N 238 RM 76628 Elliott, Brian 1998 RM 831637 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Brian Elliott. RM-13183 Ronald L. Hartman 62840 Craig Freeman 10 8 1998 U.S.A. Colorado Pueblo Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: Greenhorn Trail. Engelmann spruce forest. 10400 11600 ft. 37.9038° N, 105.0174° W T25S R68W S5 37.9038 -105.0174 Flowering and Fruiting N N 239 RM 76791 Elliott, Brian 1998 RM 831638 Asteraceae Senecio atratus Greene RM-13188 Ronald L. Hartman 63003 Craig Freeman 11 8 1998 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Culebra Range: Chaparral Trail, including North White Peak. Meadow and rocky slopes. 9600 10158 ft. 37.3747° N, 105.0741° W T31S R69W S2 South1/2 37.3747 -105.0741 Fruiting N N 240 RM 77091 Elliott, Brian 1998 RM 831649 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Brian Elliott. RM-13195 Ronald L. Hartman 63303 Craig Freeman 14 8 1998 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Spanish Peaks: trail to saddle between East Spanish Peak and West Spanish Peak. Coniferous woods along trail. 9500 10300 ft. 37.3908° N, 104.9659° W T30S R68W S35; also SW1/4 S36 37.3908 -104.9659 Flowering and Fruiting N N 241 RM 77115 Elliott, Brian 1998 RM 831643 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Brian Elliott. RM-13198 Ronald L. Hartman 63327 Craig Freeman 14 8 1998 U.S.A. Colorado Las Animas Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Spanish Peaks: ridge W of saddle between East Spanish Peak and West Spanish Peak towards West Spanish Peak. Alpine rock fields with scattered patches of plants; plant species diversity very low. 11800 12400 ft. 37.3747° N, 104.9653° W T31S R68W S2 SW1/4; also SE1/4 S3 37.3747 -104.9653 Fruiting N N 242 RM 77516 Elliott, Brian 1998 RM 831650 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Brian Elliott. RM-13210 Ronald L. Hartman 64000 20 8 1998 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Hayden Pass Creek, from roadside mine NE to Hayden Pass and up ridge toward Galena Peak. Coniferous forest, roadside, openings on pass. 9600 11000 ft. 38.2931° N, 105.8515° W T47N R10E S27 SW1/4 38.2931 -105.8515 Flowering and Fruiting N N 243 RM 77642 Elliott, Brian 1999 RM 830218 Asteraceae Senecio atratus Greene RM-13213 Brian Elliott 10084 Elizabeth Mark and Pete Schneider 29 7 1999 U.S.A. Colorado Las Animas [location and coordinates withheld] South facing slope; alpine. 12800 ft. Flowering N N 244 RM 77925 Elliott, Brian 1999 RM 831957 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13224 Brian Elliott 10365 Elizabeth Mark 4 8 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: western slope of Elkhorn Peak, ca 3 air mi E of Bonanza. Pinus aristata. 11200 ft. 38.2931° N, 106.1112° W T47N R8E S29 NE1/4 38.2931 -106.1112 Flowering N N 245 RM 77966 Elliott, Brian 1999 RM 831956 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13225 Brian Elliott 10406 Elizabeth Mark 4 8 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Elkhorn Peak (12022), ca 3 air mi E of Bonanza. Northern alpine slopes. 12000 ft. 38.2931° N, 106.0926° W T47N R8E S28 NW1/4 38.2931 -106.0926 Flowering N N 246 RM 781080 So Rocky Mts RM 841175 Asteraceae Senecio atratus Greene RM-133936 Tim Hogan 4751 2 8 2007 U.S.A. Colorado Custer San Isabel National Forest: Sangre de Cristo Wilderness: Venable Lakes, ca 7 mi SW of Westcliffe. Between lakes, among rocks, upper subalpine. 11800 ft. zone 13S, 446000E, 4213375N; WGS 84, Specimen Label Flowering N N 247 RM 78410 Elliott, Brian 1999 RM 831950 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13237 Brian Elliott 10850 Elizabeth Mark 12 8 1999 U.S.A. Colorado Costilla [location and coordinates withheld] Picea engelmannii, Populus tremuloides. 9400 ft. Flowering N N 248 RM 784155 Kirkpatrick, Michael 2010 USFS 898295 USFS0059981 Asteraceae Senecio atratus Greene RM-127421 Michael K. Kirkpatrick 2453 5 7 2010 U.S.A. Colorado Pitkin Elk Mountains: White River National Forest: Maroon Creek, ca 1 mi below the confluence of East and West Maroon creeks, ca 6 air mi SW of Aspen. Pond and riparian habitats in spruce-fir forest and openings. 8700 8800 ft. 39.1235° N, 106.9072° W to 39.1214° N, 106.9071° W; NAD 83, , GPS reading T11S R85W S5 E1/2 SW1/4 39.1235 -106.9072 NAD 83 GPS reading Flowering N USFS0059981 249 RM 78462 Elliott, Brian 1999 RM 831949 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13239 Brian Elliott 10901 12 8 1999 U.S.A. Colorado Costilla [location and coordinates withheld] Alpine. 11000 ft. Flowering and Fruiting N N 250 RM 785063 Kirkpatrick, Michael 2010 RM Asteraceae Senecio atratus Greene RM-127449 Michael K. Kirkpatrick 3361 25 7 2010 U.S.A. Colorado Summit [location and coordinates withheld] Roadside, scree slopes and rocky meadow above road. 11580 11620 ft. Flowering N 251 RM 78535 Elliott, Brian 1999 RM 831955 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13242 Brian Elliott 10974 17 8 1999 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: upper Huerfano River, ca 13 air mi N of Fort Garland. Picea engelmannii, Abies lasiocarpa. 10600 ft. 37.6083° N, 105.475° W T28S R72W S18 E1/2; also SW1/4 S8 37.6083 -105.475 Flowering N N 252 RM 785634 Kirkpatrick, Michael 2010 RM Asteraceae Senecio atratus Greene RM-127483 Michael K. Kirkpatrick 3932 5 8 2010 U.S.A. Colorado Summit Front Range: Arapaho National Forest: Boreas Pass Road (Forest Road 10), ca 5 air mi SE of Breckenridge. Rocky upper subalpine meadow and spring. 11420 ft. 39.4199° N, 105.9707° W; NAD 83, , GPS reading T7S R77W S26 NW1/4 NW1/4 39.4199 -105.9707 NAD 83 GPS reading Flowering N 253 RM 78620 Elliott, Brian 1999 RM 831954 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13243 Brian Elliott 11057 17 8 1999 U.S.A. Colorado Huerfano Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: ca 0.5 mi W of Iron Nipple, ca 11 air mi N of Fort Garland. Alpine. 12000 ft. 37.5944° N, 105.4625° W T28S R72W S20 37.5944 -105.4625 Flowering and Fruiting N N 254 RM 786351 Kirkpatrick, Michael 2010 RM Asteraceae Senecio atratus Greene RM-131181 Michael K. Kirkpatrick 4649 24 8 2010 U.S.A. Colorado Eagle Sawatch Range: White River National Forest: Wurts Ditch Road (Forest Road 705) near the headwaters of Mitchell Creek, ca 2.5 air mi W of Tennessee Pass. Subalpine forest, openings, and roadside. 10570 10640 ft. 39.3631° N, 106.3615° W to 39.3668° N, 106.3547° W; NAD 83, , GPS reading T8S R80W S8 South1/2 39.3631 -106.3615 NAD 83 GPS reading Flowering and Fruiting N 255 RM 78699 Elliott, Brian 1999 RM 830161 Asteraceae Senecio atratus Greene RM-13246 Brian Elliott 11136 19 8 1999 U.S.A. Colorado Costilla [location and coordinates withheld] Picea engelmannii, Abies lasiocarpa with scattered old clearcuts. 11400 ft. Flowering and Fruiting N N 256 RM 78862 Elliott, Brian 1999 RM 830160 Asteraceae Senecio atratus Greene RM-13252 Brian Elliott 11298 20 8 1999 U.S.A. Colorado Costilla [location and coordinates withheld] Picea engelmannii and Abies lasiocarpa. 11400 ft. Flowering N N 257 RM 82301 Elliott, Brian 1999 RM 831965 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13362 Brian Elliott 8955 Elizabeth Mark and Kenneth Elliott 16 7 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: from Music Pass up Sand Creek to the NW. Picea engelmannii, Abies lasiocarpa. 11000 ft. 37.933° N, 105.4932° W T24S R73W S25 SW1/4; also South1/2 S26 and NE1/4 S27 37.933 -105.4932 Flowering N N 258 RM 82517 Elliott, Brian 1999 RM 831964 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13366 Brian Elliott 9171 Elizabeth Mark and Kenneth Elliott 18 7 1999 U.S.A. Colorado Chaffee Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: ca 4 air mi N of Bonanza along Toll Road Gulch. Pinus contorta, Picea engelmannii, and Abies lasiocarpa. 10400 ft. 38.3622° N, 106.1854° W T48N R7E S34 SE1/4; also T47N R7E S3 E1/4; also SW1/4 S2 38.3622 -106.1854 Flowering N N 259 RM 82527 Elliott, Brian 1999 RM 831963 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13367 Brian Elliott 9181 Elizabeth Mark and Kenneth Elliott 18 7 1999 U.S.A. Colorado Chaffee Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: slopes of Porphyry Peak, ca 4 air mi N of Bonanza. Slopes of peak with Pinus strobiformis, P. contorta, and Picea engelmannii. 11000 ft. 38.3484° N, 106.1668° W T47N R7E S2 South1/2 38.3484 -106.1668 Flowering and Fruiting N N 260 RM 826908 Kirkpatrick, Michael 2011 RM Asteraceae Senecio atratus Greene RM-144511 B. E. Nelson 83056 19 7 2011 U.S.A. Colorado Pitkin Sawatch Range: White River National Forest: along Lincoln Creek between Roaring Fork River and New York Creek, ca 6 air mi W of Independence Pass, ca 10 air mi SE of Aspen. Rocky ridge and slopes and edge of lodgepole pine forest. 9840 9880 ft. 39.1038° N, 106.6789° W; NAD 83, , GPS reading T11S R83W S8 NE1/4 39.1038 -106.6789 NAD 83 GPS reading Flowering N 261 RM 826987 Kirkpatrick, Michael 2011 RM Asteraceae Senecio atratus Greene RM-144513 B. E. Nelson 83134 21 7 2011 U.S.A. Colorado Pitkin Sawatch Range: White River National Forest: at the junction of Marten Creek and Fryingpan River at end of Forest Road 505, ca 16 air mi E of Aspen. Moist to dry meadow and old disturbed areas. 9920 10000 ft. 39.2453° N, 106.5298° W; NAD 83, , GPS reading T9S R82W S26 NW1/4 39.2453 -106.5298 NAD 83 GPS reading Flowering and Fruiting N 262 RM 82733 Elliott, Brian 1999 RM 831962 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13371 Brian Elliott 9387 Elizabeth Mark 22 7 1999 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forst: ca 5 air mi W of Alvarado Campground, near Commanche Lake, ca 8 air mi SW of Westcliffe. Alpine. 12000 ft. 38.0479° N, 105.6086° W T44N R12E S24 N1/2 38.0479 -105.6086 Flowering N N 263 RM 827385 Kirkpatrick, Michael 2011 RM Asteraceae Senecio atratus Greene RM-144576 B. E. Nelson 83530 27 7 2011 U.S.A. Colorado Eagle Gore Range: White River National Forest: Shrine (Sloane on USFS map) Mountain and Shrine Ridge to the S, ca 2.5 air mi W of Vail Pass, ca 10-10.5 air mi SE of Vail. Among rocks and outcrops on ridgetop. 11720 11888 ft. 39.5352° N, 106.2598° W to 39.5251° N, 106.2551° W; NAD 83, , GPS reading T6S R79W S18 E1/2; also SE1/4 S7 39.5352 -106.2598 NAD 83 GPS reading Flowering and Fruiting N 264 RM 827857 Kirkpatrick, Michael 2011 RM Asteraceae Senecio atratus Greene RM-144779 B. E. Nelson 84001 23 8 2011 U.S.A. Colorado Eagle Gore Range: White River National Forest: Elliott Ridge from the trailhead at Blue Lake S ca 1/3 mi, ca 13-13.5 air mi N of Vail. Boulder field. 10960 11200 ft. 39.8398° N, 106.4223° W to 39.8354° N, 106.4214° W; NAD 83, , GPS reading T3S R81W S2 N1/2 39.8398 -106.4223 NAD 83 GPS reading Flowering N 265 RM 827974 Kirkpatrick, Michael 2011 RM Asteraceae Senecio atratus Greene RM-144863 B. E. Nelson 84118 24 8 2011 U.S.A. Colorado Summit Gore Range: Arapaho National Forest: Eagles Nest Wilderness: Eaglesmere Lakes and NW along the Gore Range Trail to Elliott Creek, ca 20 air mi NW of Silverthorne at I-70. Boulder field at the lake. 10380 10400 ft. 39.8167° N, 106.3574° W; NAD 83, , GPS reading T3S R80W S9 NW1/4 39.8167 -106.3574 NAD 83 GPS reading Flowering N 266 RM 827991 Kirkpatrick, Michael 2011 RM Asteraceae Senecio atratus Greene RM-144067 Lori E. Brummer 6360 2 8 2011 U.S.A. Colorado Gunnison Elk Mountains: White River National Forest: upper part of Crystal Canyon to Schofield Park, along jeep trail, ca 14 air mi NNW of Crested Butte. Along riparian area in subalpine. 10140 10250 ft. 39.0452° N, 107.0731° W to 39.0407° N, 107.0653° W; NAD 83, , GPS reading T12S R87W S2 NE1/4; also T11S R87W S35 SE1/4 39.0452 -107.0731 NAD 83 GPS reading Flowering N 267 RM 82891 Elliott, Brian 1999 RM 831961 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13374 Brian Elliott 9541 Elizabeth Mark 25 7 1999 U.S.A. Colorado Alamosa Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: Zapata Falls to ca 1 mi E, ca 9 air mi S of the entrance to Great Sand Dunes National Monument. Pseudotsuga menziesii and Pinus edulis. 9400 ft. 37.6093° N, 105.5314° W T28S R73W S15 South1/2 37.6093 -105.5314 Flowering and Fruiting N N 268 RM 82911 Elliott, Brian 1999 RM 831960 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13375 Brian Elliott 9561 25 7 1999 U.S.A. Colorado Alamosa Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande NF: near the confluence of Zapata Creek and California Gulch, ca 9 air mi S of the entrance to Great Sand Dunes National Monument. Picea engelmannii and Populus tremuloides. 10500 ft. 37.6093° N, 105.5131° W T28S R73W S14 SW1/4 37.6093 -105.5131 Flowering N N 269 RM 82944 Elliott, Brian 1999 RM 831959 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13376 Brian Elliott 9594 25 7 1999 U.S.A. Colorado Alamosa Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: southwest slopes of California Peak, ca 9 air mi S of the entrance to Great Sand Dunes National Monument. Southwestern alpine slope. 12300 ft. 37.6093° N, 105.5131° W T28S R73W S14 SE1/4 37.6093 -105.5131 Flowering N N 270 RM 831166 Kirkpatrick, Michael 2011 RM Asteraceae Senecio atratus Greene RM-144229 Michael K. Kirkpatrick 7315 7 7 2011 U.S.A. Colorado Pitkin Elk Mountains: White River National Forest: Maroon Bells-Snowmass Wilderness: Conundrum Creek Trail, ca 5 air mi SSW of Aspen. Aspen meadows, rocky slopes, and edges of coniferous forest. 8800 9000 ft. 39.1001° N, 106.862° W; NAD 83, , GPS reading T11S R85W S2 SW1/4 SW1/4; also W1/2 W1/2 S11 and SE1/4 SE1/4S10 39.1001 -106.862 NAD 83 GPS reading Flowering N 271 RM 83131 Elliott, Brian 1999 RM 831958 Asteraceae Senecio atratus Greene 1. Senecio atratus Greene
Annotated by Ronald L. Hartman. RM-13380 Brian Elliott 9780 Elizabeth Mark 26 7 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: Rio Grande National Forest: around Willow Lake, ca 7 air mi E of Crestone. Picea engelmannii. 11200 ft. 37.9897° N, 105.6269° W T43N R12E S11 South1/2 37.9897 -105.6269 Flowering N N 272 RM 831790 Kirkpatrick, Michael 2011 RM Asteraceae Senecio atratus Greene RM-144316 Michael K. Kirkpatrick 7939 27 7 2011 U.S.A. Colorado Eagle Sawatch Range: White River National Forest: Tellurium Lake Trail, off of Forest Road 506 (Burnt Mountain Road), ca 20 air mi SSE of Eagle. Subalpine rocky meadows, boulder fields, and roadside. 10000 10300 ft. 39.4032° N, 106.6267° W to 39.3808° N, 106.6477° W; NAD 83, , GPS reading T7S R83W S3; also T8S R83W S34 and S35 39.4032 -106.6267 NAD 83 GPS reading Flowering and Fruiting N 273 RM 832682 Kirkpatrick, Michael 2011 RM Asteraceae Senecio atratus Greene RM-144341 Michael K. Kirkpatrick 8831 14 8 2011 U.S.A. Colorado Pitkin Sawatch Range: White River National Forest: Forest Road 105 above Hell Gate (Ivanhoe Creek), ca 16 air mi ENE of Aspen. Base of granite cliffs and roadside. 10480 ft. 39.2905° N, 106.5614° W; NAD 83, , GPS reading T9S R82W S4 SE1/4 SW1/4 39.2905 -106.5614 NAD 83 GPS reading Flowering and Fruiting N 274 RM 832860 Kirkpatrick, Michael 2011 RM Asteraceae Senecio atratus Greene RM-144348 Michael K. Kirkpatrick 9009 17 8 2011 U.S.A. Colorado Pitkin Sawatch Range: White River National Forest: Forest Road 527 between Ivanhoe Lake and Lily Pad Lake, ca 17 air mi ENE of Aspen. Rocky slopes on either side of roadbed and old railroad grade. 11250 ft. 39.2645° N, 106.5144° W; NAD 83, , GPS reading T9S R82W S13 W1/2 W1/2 39.2645 -106.5144 NAD 83 GPS reading Flowering N 275 RM 843308 Fowler RMRS USFS 892186 USFS0054982 Asteraceae Senecio atratus Greene RM-150437 James F. Fowler 6422 Addie Hite 6 8 2009 U.S.A. Utah Grand Manti-LaSal National Forest: Mt. Peale Research Natural Area: La Sal Mountains: saddle just S of Mt. Laurel, 23 km SE of Moab. Alpine talus slope with small meadow patches habitat. 3555 m. 38.46° N, 109.25° W; Specimen Label 38.46 -109.25 Specimen Label Flowering and Fruiting N N 276 RM 84484 Elliott, Brian 1999 RM 831948 Asteraceae Senecio atratus Greene RM-13423 Ronald L. Hartman 65604 31 7 1999 U.S.A. Colorado Saguache Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Cochetopa Hills: Rio Grande National Forest: Soda Spring Gulch, County Road LL56, ca 7 air mi WSW of Villa Grove. Igneous outcrops and adjacent grassland. 8600 9400 ft. 38.224° N, 106.0741° W T46N R8E S22 SE1/4; also SW1/4 S23 and NE1/4 S27 38.224 -106.0741 Flowering and Fruiting N N 277 RM 846417 Brummer 2012 RM Asteraceae Senecio atratus Greene 1. Senecio atratus Greene. RM-151162 Lori E. Brummer 9395 3 7 2012 U.S.A. Colorado Ouray San Juan Mountains: Uncompahgre National Forest: Cimarron Ridge; Owl Creek Pass, along ridge S of pass toward Chimney Rock, ca 10.5 air mi E of Ridgway. Along roadside in subalpine. 10114 10560 ft. 38.158° N, 107.5626° W to 38.1494° N, 107.5649° W; NAD 83, , GPS reading T45N R6W S18 N1/2 38.158 -107.5626 NAD 83 GPS reading Flowering N 278 RM 846785 Brummer 2012 RM Asteraceae Senecio atratus Greene 1. Senecio atratus Greene. RM-151195 Lori E. Brummer 9752 11 7 2012 U.S.A. Colorado Ouray San Juan Mountains: Uncompahgre National Forest: Richmond Pass, S of Hayden Mountain, ca 5 1/4 air mi SSW of Ouray. Rocky alpine outcrop. 11621 12680 ft. 37.9444° N, 107.7065° W to 37.943° N, 107.6893° W; NAD 83, , GPS reading T43N R8W S35 NE1/4; also S36 N1/2 37.9444 -107.7065 NAD 83 GPS reading Flowering N 279 RM 847475 Brummer 2012 RM Asteraceae Senecio atratus Greene 1. Senecio atratus Greene. RM-151292 Lori E. Brummer 10332 25 7 2012 U.S.A. Colorado Ouray San Juan Mountains: Uncompahgre National Forest: Trico Peak area: old trail to Senator Beck Basin, ca 8 air mi SSW of Ouray. Rocky subalpine slope. 11700 12120 ft. 37.9031° N, 107.7194° W to 39.9055° N, 107.7246° W; NAD 83, , GPS reading T42N R8W S10 SE1/4; also NW1/4 S14 37.9031 -107.7194 NAD 83 GPS reading Flowering N 280 RM 847683 Brummer 2012 RM Asteraceae Senecio atratus Greene 1. Senecio atratus Greene. RM-151317 Lori E. Brummer 10529 26 7 2012 U.S.A. Colorado Ouray San Juan Mountains: Uncompahgre National Forest: Mount Sneffels, upper Blaine Basin, ca 6 3/4 air mi WSW of Ouray. Rocky alpine slope. 11160 12200 ft. 38.0099° N, 107.7911° W to 38.0141° N, 107.7844° W; NAD 83, , GPS reading T44N R8W S31 SW1/4; alsoT43N R8W S6 38.0099 -107.7911 NAD 83 GPS reading Flowering N 281 RM 847872 Brummer 2012 RM Asteraceae Senecio atratus Greene 1. Senecio atratus Greene. RM-151340 Lori E. Brummer 10735 1 8 2012 U.S.A. Colorado Ouray San Juan Mountains: Uncompahgre National Forest: Mount Sneffels Wildernesss: upper Blue Lake and surrounding area in upper basin, ca 7 3/4 air mi WSW of Ouray. Subalpine fellfield. 11000 12000 ft. 37.9957° N, 107.8051° W to 38.0029° N, 107.817° W; NAD 83, , GPS reading T43N R9W S12 South1/2 37.9957 -107.8051 NAD 83 GPS reading Flowering N 282 RM 849604 Brummer 2012 RM Asteraceae Senecio atratus Greene RM-151846 Lori E. Brummer 11206 17 8 2012 U.S.A. Colorado Ouray San Juan Mountains: Uncompahgre National Forest: American Flats; ridge E of American Lake along Ridge Stock Driveway, NE of Engineer Pass, ca 7 air mi E of Ouray. Along alpine creek. 12330 12480 ft. 38.0054° N, 107.5656° W to 38.0036° N, 107.5471° W; NAD 83, , GPS reading T43N R6W S7 NE1/4; also S8 N1/2 38.0054 -107.5656 NAD 83 GPS reading Flowering and Fruiting 283 RM 849612 Brummer 2012 RM Asteraceae Senecio atratus Greene 1. Senecio atratus Greene. RM-151850 Lori E. Brummer 11245 21 8 2012 U.S.A. Colorado Ouray San Juan Mountains: Uncompahgre National Forest: Imogene Basin; old road that goes toward Richmond Basin off of Imogene Pass Road, between Camp Bird Level number 2 & 3, ca 5.5 air mi SW of Ouray. Along roadside in alpine meadow. 11800 ft. 37.9458° N, 107.7228° W to 37.9475° N, 107.719° W; NAD 83, , GPS reading T43N R8W S35 NW1/4 37.9458 -107.7228 NAD 83 GPS reading Flowering N 284 RM 85083 Elliott, Brian 1999 RM Asteraceae Senecio atratus Greene RM-13441 Ronald L. Hartman 66202 18 8 1999 U.S.A. Colorado Chaffee Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Sangre de Cristo Range: San Isabel National Forest: Forest Road 104, 4-5 air mi S of Salida on jeep trail to top of Methodist Mountain. Along road. 9200 10800 ft. 38.4883° N, 105.9255° W T49N R9E S24; also S30 38.4883 -105.9255 Flowering and Fruiting N N 285 RM 87043 Refsdal 1994 Asteraceae Senecio atratus Greene RM-13571 C. H. Refsdal 2229b 30 7 1994 U.S.A. Utah Summit North Slope Uinta Mountains: Wasatch National Forest: High Uintas Wilderness: ca 36 air mi S of Evanston, WY; ca 0.5 air mi S of Oster Lake. Steep quartzite talus alpine slopes. 10740 11500 ft. T1S R10E S11 NE1/4; also SE1/4 S2 40.7479 -110.7804 1 mi. Calc. from TRS Flowering and Fruiting N N 286 RM 870869 Kirkpatrick, Michael 2010 USFS USFS0061198 Asteraceae Senecio atratus Greene RM-127483 Michael K. Kirkpatrick 3932 5 8 2010 U.S.A. Colorado Summit Front Range: Arapaho National Forest: Boreas Pass Road (Forest Road 10), ca 5 air mi SE of Breckenridge. Rocky upper subalpine meadow and spring. 11420 ft. 39.4199° N, 105.9707° W; NAD 83, , GPS reading T7S R77W S26 NW1/4 NW1/4 39.4199 -105.9707 NAD 83 GPS reading Flowering N USFS0061198 287 RM 874387 Brummer 2010 RM Asteraceae Senecio atratus Greene 1. Senecio atratus Greene. RM-129919 Lori E. Brummer 1272 28 7 2010 U.S.A. Colorado Ouray Uncompahgre National Forest: area between Cow Creek and Green Mountain trailheads, where County Road 12 ends at Cow Creek, ca 32 air mi SSW of Montrose. Gravel bar next to creek. 8300 ft. 38.0941° N, 107.60905° W to 38.10353° N, 107.6155° W; NAD 83, , GPS reading T44N R7W S2 NW1/4; also NE1/4 S3 and T45N R7W S34 South1/2 38.0941 -107.60905 NAD 83 GPS reading Flowering N 288 RM 880150 Brummer misc RM 961122 RM0217106 Asteraceae Senecio atratus Greene RM-155955 Lori E. Brummer 1996-34 13 7 1996 U.S.A. Colorado Gunnison Sawatch Range: Alpine Tunnel Road near Williams Pass Trailhead, along road and ca 1/4 mi up the trail, ca 38 air mi ENE of Gunnison. Disturbed area along trail in subalpine. 11400 ft. 38.62806° N, 106.39439° W; NAD 83, , Nat. Geog. TOPO! T51N R5E S34 SE1/4 38.62806 -106.39439 NAD 83 Nat. Geog. TOPO! Abundant. Flowering and Fruiting N RM0217106 N 289 RM 883013 van der Werff RM 799888 RM0090569 Asteraceae Senecio atratus Greene RM-156782 Henk van der Werff 18902 24 8 2004 U.S.A. New Mexico Taos Around Lake williams above Taos ski Valley. Meadows and scree surrounding the lake. In rocky meadow. 3350 m. Perennial, to 70 cm. ray flowers yellow. Flowering N RM0090569 N 290 RM 97243 Chumley 1995 Asteraceae Senecio atratus Greene RM-13912 Timothy W. Chumley 3273 18 8 1995 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Platte River Mountains: Hall Valley along the North Fork of the South Platte River and adjacent slopes, ca 4.7 air mi NW of Webster. Growing on and along a granite talus slope. 9200 11120 ft. 39.4841° N, 105.8204° W; uncertainty 1 mi. T6S R75W S31 NE1/4; also South 1/2 S30, EC1/4 S32; also WC1/4 S33 39.4841 -105.8204 1 mi. Flowering N N 291 RM 99568 Chumley 1996 Asteraceae Senecio atratus Greene RM-13989 Timothy W. Chumley 5024 24 7 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Continental Divide: French Creek: W along the creek and adjacent slopes and ridges from crossing with Michigan Creek or Forest Road 54, ca 7 air mi NW of Jefferson. Along a dry, rocky old timber road in spruce-fir forest. 10520 11600 ft. 39.4263° N, 105.913° W zone 13, 421547E, 4364019N T7S R76W S20 South 1/2 39.4263 -105.913 Flowering N N 292 RM 99996 Chumley 1996 Asteraceae Senecio atratus Greene RM-13996 Timothy W. Chumley 5440a 1 8 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Mosquito Range: Weston Peak: on S flank off Weston Pass or County Road 22, ca 11.5 air mi SW of Fairplay. Among tumbled boulders at bottom of talus slope and moraines. 11640 13200 ft. 39.1373° N, 106.1723° W zone 13, 398701E, 4331516N T10S R79W S36 SW1/4 39.1373 -106.1723 Flowering N N