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RM RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 63535 B. E. Nelson 2004 9 24 268 U.S.A. Arizona Coconino Coconino National Forest: Diversion Park on County Road 3 (Forest Hwy 3), ca 19 air mi ESE of Sedona. -111.4416 34.7822 2237 Meadow. Phenology: fruiting. RM RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 67192 B. E. Nelson 2005 9 21 264 U.S.A. Arizona Apache Apache National Forest: along Nutrioso Creek and U.S. Hwy 180/191-Coronado Trail, ca 5.5 air mi NNW of Alpine; ca 16 air mi SSE of Springerville. -109.1776 33.9181 2463 2475 Edge of pavement. Phenology: flowering & fruiting. RM RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 67253 B. E. Nelson 2005 9 21 264 U.S.A. Arizona Greenlee Apache National Forest: just W of Horton Creek and S of Forest Road 26, ca 1.5 air mi SSE of Sprucedale; ca 28.5 air mi S of Springerville. -109.3201 33.7195 2347 Low, disturbed mud flat area adjacent to the road. Phenology: flowering & fruiting. RM RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 67313 B. E. Nelson 2005 9 22 265 U.S.A. Arizona Greenlee Apache National Forest: along Forest Road 24 on divide betweeen Heifer Branch and Black River, ca 1.5 air mi WNW of Sprucedale; ca 1.5 air mi S of Buffalo Crossing; ca 27 air mi S of Springerville. -109.3522 33.7447 2326 Stony meadow dominated by Blepharoneuron. Phenology: flowering & fruiting. RM RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 69783 B. E. Nelson James F. Fowler 2006 8 24 236 U.S.A. Arizona Coconino Coconino National Forest: frontage road (old U.S. Hwy 66) along I-40 on Bellemont Flat, just W of Bellemont Exit and just N of Camp Navajo Army Depot, ca 10.5 air mi WNW of Flagstaff. -111.8284 35.2426 2173 Cinder roadbank and pavement edge. Phenology: fruiting. RM RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 84027 Ronald L. Hartman 2006 9 14 257 U.S.A. Arizona Coconino Coconino National Forest: roadside pullout on I-17, ca 9 air mi SE of Sedona. -111.6002 34.808 1920 1951 Phenology: fruiting. RM RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 84216 Ronald L. Hartman 2006 9 13 256 U.S.A. Arizona Yavapai Prescott National Forest: Forest Road 132, 4.7 road mi from Ariz Hwy 89A at Burnt Canyon Erosion Control Area. -112.1477 34.672 2070 Wet meadows and slopes. Phenology: flowering & fruiting. RM RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 84710 Ronald L. Hartman 2006 9 21 264 U.S.A. Arizona Coconino Sitgreaves National Forest: near Forest Lakes Estates, on Forest Road 237 at dual 500 KV transmission lines. -110.8353 34.3336 2338 Phenology: fruiting. RM RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 84763 Ronald L. Hartman 2006 9 21 264 U.S.A. Arizona Navajo Sitgreaves National Forest: Black Canyon along Forest Road 86, ca 3 air mi SW of Heber. -110.6267 34.3903 2073 Limestone outcrop with sandy soil below. Phenology: fruiting. RM RM 18159 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 259 E. O. Wooton 1897 7 31 212 U.S.A. New Mexico Lincoln White Mountains. -105.78589 33.47619 7 2469 Phenology: fruiting. RM RM 58215 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray s.n. E. O. Wooton 1899 8 11 223 U.S.A. New Mexico Otero Sacramento Mountains: James Canyon. -105.58689 32.92649 8 2225 Phenology: flowering & fruiting. RM RM 949878 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 69467 B. E. Nelson 2006 8 8 220 U.S.A. New Mexico Mora Carson National Forest and Vicinity: Santa Fe Mountains: along NM Hwy 518 from forest boundary SW ca 3/4 mi, above Vigil Canyon, ca 9.5 air mi NW of Mora. -105.4401 36.0797 2792 2841 Roadside and adjacent shale roadcut. Phenology: flowering & fruiting. RM RM 170413 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 1386 J. C. Blumer 1906 9 17 260 U.S.A. Arizona Cochise Chiricahua Mountains: Barfoot Park. -109.2804 31.917 1 2439 2515 Rolling, andesitic pine land; recently lumbered. Phenology: flowering & fruiting. RM RM 171206 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 1593 J. C. Blumer 1907 8 22 234 U.S.A. Arizona Cochise Chiricahua Mountains: Barfoot Park. -109.2804 31.917 1 2439 2515 Rolling, andesitic, recently pine-clad area; open westward. Phenology: flowering & fruiting. RM RM 949877 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 83302 Ronald L. Hartman 2006 8 15 227 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: ca 1 air mi W of Tres Piedras crossroads, just N of Tres Piedras Canyon. -105.9877 36.6466 2500 2545 Granite outcrops with degradation products in between. Phenology: flowering. RM USFS 474551 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 7 Joseph Kramer 1924 8 30 243 U.S.A. New Mexico Catron Datil National Forest: state line. -109.03149 33.9176 1 2521 Level, clay loam; scattered in meadow with redtop and polygonum. Phenology: flowering & fruiting. RM RM 55432 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 546 O. B. Metcalfe 1903 8 19 231 U.S.A. New Mexico Catron Mogollon Mountains: on or near West Fork Gila River. -108.59539 33.3059 5 2591 Phenology: flowering & fruiting. RM RM 546501 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 12333 R. D. Worthington 1984 8 18 231 U.S.A. New Mexico Otero Sacramento Mountains: upper Russia Canyon ca 0.2 mi E of Hwy 64. -105.77479 32.90059 2713 Phenology: flowering & fruiting. RM RM 806587 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 8797 Brian Reif 2003 8 18 230 U.S.A. New Mexico San Miguel Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Forest Road 60 along Sapello River, 2 air mi SW of Rociada; N35.8129 W105.4480 at corral NW 0.3 air mi to Surprise Valley Ranch at N35.8168 W105.4518. -105.4518 35.8168 2439 Roadside in canyon bottom and south-facing slope of mixed conifers/mature aspen; mostly ponderosa pine in exposed areas. Phenology: flowering & fruiting. RM RM 806553 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 9055 Brian Reif 2003 8 27 239 U.S.A. New Mexico Mora Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Capulin Canyon, 3 air mi SW of Ledoux; N35.9048 W105.3920 at east end of canyon W 0.7 air mi in bottom to N35.9027 W105.4037. -105.4037 35.9027 2568 2667 Grazed meadow and riparian of bottom with north-facing spruce slope and south-facing ponderosa pine stands. Phenology: flowering & fruiting. RM RM 806552 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 9290 Brian Reif 2003 8 29 241 U.S.A. New Mexico Mora [location and coordinates withheld] 2347 Roadside in meadow bottom including lower, south-facing slope of Gambels oak/ pinyon pine, and riparian at creek crossing; ponderosa pine forest. Phenology: flowering & fruiting. RM RM 41175 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray s.n. T. D. A. Cockerell U.S.A. New Mexico Otero Cloudcroft. -105.7429 32.9554 1 2652 Phenology: flowering & fruiting. RM RM 709565 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 74117 Ronald L. Hartman 2001 9 14 257 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Redondo Border, ca 1.5 air mi E to ESE at southwest gate to NM Hwy 4. -106.601861 35.868861 1 2500 2760 Oak and ponderosa pine woodland to large rock outcrops with pinyon pine and Yucca baccata. Phenology: fruiting. RM RM 712218 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 74304 Ronald L. Hartman 2001 9 18 261 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: area S of NM Hwy 4, between East Fork Jemez River and trun off to Jemez Falls Campground. -106.594611 35.828111 1 2423 2469 Ponderosa pine woodland and roadside. Phenology: fruiting. RM RM 735150 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 76864 Ronald L. Hartman 2002 8 20 232 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Redondo Creek Road near Union Building. -106.589283 35.874567 2579 Disturbed sites along road. Phenology: flowering. RM RM 735149 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 76953 Ronald L. Hartman 2002 8 21 233 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: geothermal well 0.2-0.4 road mi N of the Union Building. -106.587833 35.87695 2629 Roadsides, stream banks, and well pads. RM RM 735148 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 76960 Ronald L. Hartman 2002 8 22 234 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: gravel pit on lower southwest slope of Redondo Peak. -106.5939 35.861833 2529 Gravelly areas. Phenology: flowering. RM RM 735147 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 77005 Ronald L. Hartman 2002 8 22 234 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: Redondo Creek, 1.5 mi upstream of Union Building; Union Oil Geothermal Network of drilling pads, 7-8 tiers of platforms. -106.575317 35.895483 2753 2865 Grassy disturbed areas and roadsides. Phenology: flowering. RM RM 745079 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray s.n. Linda Senser Stan Smookler 1999 8 14 226 U.S.A. Colorado Jefferson Golden Gate Canyon State Park: lower end of the park on Ralston Creek Road. 2286 Roadside. Phenology: flowering & fruiting. RM RM 733017 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 0084 Brian F. Jacobs 2002 9 15 258 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: southern end of Redondo Border Ridge W of Redondo Creek. 2621 Roadside weed. Phenology: flowering & fruiting. RM RM 37185 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 8631 Aven Nelson 1901 8 29 241 U.S.A. Colorado Boulder Boulder. Dry benches. Phenology: fruiting. RM RM 147779 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 12501 Bassett Maguire 1935 7 19 200 U.S.A. Colorado Gunnison 1 mi W of Gunnison along U.S. Hwy 50. Along wet meadows. Phenology: flowering & fruiting. RM RM 13200 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray s.n. C. S. Crandall 1897 8 19 231 U.S.A. Colorado Chaffee Buena Vista. 2439 Phenology: fruiting. RM RM 171204 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 643 Carl F. Baker 1899 9 244 U.S.A. New Mexico Rio Arriba Chama. -106.579 36.9037 2 2408 Phenology: flowering & fruiting. RM RM 228886 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 643 Carl F. Baker 1899 9 6 249 U.S.A. New Mexico Rio Arriba Chama. -106.57899 36.9037 2 2408 Phenology: flowering. RM RM 33988 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 65 F. E. Clements E. S. Clements 1901 9 7 250 U.S.A. Colorado El Paso Manitou. 2100 Phenology: flowering & fruiting. RM USFS 474573 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 117 Frederic G. Renner 1923 8 5 217 U.S.A. New Mexico Santa Fe Santa Fe National Forest: Dalton Creek. -105.75929 35.68019 5 2439 Gravelly loam. Phenology: flowering & fruiting. RM RM 132952 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 12510 Francis Ramaley 1930 8 9 221 U.S.A. Colorado Conejos Romeo. Streamside. Phenology: flowering & fruiting. RM RM 140122 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 14450 Francis Ramaley 1934 8 12 224 U.S.A. Colorado Alamosa 5 mi NW of Alamosa. Phenology: flowering & fruiting. RM USFS 474552 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray R-136 Frank H. Rose 1922 9 6 249 U.S.A. Colorado Montezuma Montezuma National Forest: below Woods Lake. 2804 Moderate west slope, gravelly loam: with Sage, erigeron, small sunflower and brome: abandoned field. Possibly introduced. Phenology: fruiting. RM RM 171203 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 251 George E. Osterhout 1894 9 244 U.S.A. Colorado El Paso Palmer Lake. Phenology: flowering & fruiting. RM RM 98832 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 1620 Hazel M. Schmoll 1924 9 26 270 U.S.A. Colorado Archuleta Piedra. Along irrigation ditch. Phenology: fruiting. RM RM 87272 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 3948 Ira W. Clokey 1920 8 29 242 U.S.A. Colorado El Paso Cascade. 2270 Dry hillsides. Phenology: fruiting. RM RM 90110 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 4368 Ira W. Clokey 1921 9 3 246 U.S.A. Colorado Pueblo Rye. 2040 Dry hills. Phenology: flowering & fruiting. RM RM 47220 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 2726 J. H. Cowen 1897 9 10 253 U.S.A. Colorado Douglas Palmer Lake. Phenology: fruiting. RM USFS 474554 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray LN-9 Leon Nadeau 1936 8 14 227 U.S.A. Colorado El Paso Pike National Forest: Manitou Park. 2317 Sandy stream bottom. Phenology: flowering & fruiting. RM USFS 474550 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 164 Louis P. Rudolph 1914 8 4 216 U.S.A. New Mexico San Miguel Pecos National Forest: Panchuela Ranger Station. -105.6641 35.82829 1 2469 Dry, sandy soil. Phenology: flowering & fruiting. RM RM 221946 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 4862 Paul C. Standley 1908 8 10 223 U.S.A. New Mexico San Miguel Pecos River National Forest: Wiusaris Ranch. 2560 Phenology: flowering & fruiting. RM RM 171205 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 5002 Paul C. Standley 1908 8 17 230 U.S.A. Colorado San Miguel Near Pecos. 2042 Phenology: flowering & fruiting. RM USFS 474553 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 1093 Ralph K. Gierisch 1939 8 2 214 U.S.A. Colorado Saguache Rio Grande National Forest: La Garita Creek. 5% east slope, sandy soil, meadow. Phenology: fruiting. RM RM 358659 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 1889 Ronald C. Wittmann 1981 9 20 263 U.S.A. Colorado Clear Creek Mount Evans Hwy (CO Hwy 5) just S of Forest Service Station, within 1 mi of the Idaho Springs city limit. 2400 Roadside. Phenology: fruiting. RM RM 298279 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 2607 Ronald L. Hartman 1968 8 5 218 U.S.A. New Mexico Colfax Philmont Scout Ranch: South Ponil Canyon: 2 mi E of Pueblano Camp; near Cimarron -105.0793 36.62369 2317 Along road. Phenology: flowering & fruiting. RM USFS 474555 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 21 William O. Sander 1915 6 28 179 U.S.A. Colorado Saguache Cochetopa National Forest: E of Saguache. 2359 Black loam, along road, with grasses and weeds. Phenology: flowering & fruiting. RM USFS 474556 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 31 William O. Sander 1915 7 10 191 U.S.A. Colorado no county Cochetopa National Forest: Hazard field. 2359 Level, black loam, along ditch. Phenology: vegetative only. RM RM 840065 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 6421 Ben Legler 2007 7 23 204 U.S.A. New Mexico Colfax Vermejo Park Ranch: 0.4 air mi SE of junction of Lookout Canyon and Cerrososo Canyon; 18 air mi NNW of Cimarron. -105.0098333 36.76436111 4 2455 Sandy road shoulders of small dirt road leading to oil well pad, with scattered non-native grasses and weeds. Heads yellow, rayless; uncommon. Phenology: flowering. RM RM 840064 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 6742 Ben Legler 2007 7 30 211 U.S.A. New Mexico Colfax Vermejo Park Ranch: small pond on ridgeline between Caliente Canyon and East Fork Chimney Canyon, 8 air mi ENE of Casa Grande and 1.5 air mi S of NM Hwy 555. -104.8376 36.8992 4 2488 Small muddy man-made pond ringed by Juncus spp., Eleocharis spp., Polygonum aviculare, grasses. Flowers yellow, with minute ray flowers; stems erect; frequent in bare muddy soil. Photographed. Phenology: flowering & fruiting. RM RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 6968 Ben Legler 2007 8 2 214 U.S.A. New Mexico Colfax Vermejo Park Ranch: road cut along Highway 555 0.4 road mi W of mile marker 10 and 1.0 air mi from junction of Potato Canyon and the Vermejo River. -104.6023889 36.89430556 3 2131 Steep road cut with fine loose scree, scattered Mentzelia spp., Oenothera caespitosa, and adjacent gravelly road shoulders. Uncommon on road shoulder. Phenology: flowering. RM RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 7028 Ben Legler 2007 8 3 215 U.S.A. Colorado Las Animas Vermejo Park Ranch: in Long Canyon 0.65 air mi N of mouth of Joe Baker Canyon; 1.1 air mi N of New Mexico and 15 air mi SW of Raton. -104.6990556 37.01025 6 2118 Rocky bar adjacent to flowing stream, with Verbascum thapsus, Ambrosia, Ratibida columnifera, grasses. Rays yellow, short; disks yellow; occasional. Phenology: flowering & fruiting. RM RM 840063 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 7577 Ben Legler 2007 8 13 225 U.S.A. New Mexico Colfax Vermejo Park Ranch: small dirt road at west end of Vermejo Park, south side of Vermejo River 1.5 air mi WNW of Casa Grande. -105.0064722 36.89683333 3 2298 Weedy roadside and adjacent grassland, silty soil, with Ambrosia acanthicarpa, Amaranthus powellii, Bidens tenuisecta, grasses. Rays yellow; frequent among grasses. Photographed. Phenology: flowering & fruiting. RM RM 840062 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 11259 Ben Legler 2008 9 15 259 U.S.A. Colorado Las Animas Vermejo Park Ranch: in Lorencito Canyon 1.3 air mi N of New Mexico and 20.7 air mi SW of Trinidad. -104.837845 37.013 2267 East-facing slope dominated by shrubby Quercus gambelii with scattered Juniperus scopulorum and Pinus ponderosa; herbaceous cover sparse, of Bouteloua curtipendula, Schizachryum scoparium, and Eriogonum jamesii var. jamesii; rocky soil over sandstone. Flowers yellow; scattered in loose soil. Specimen GPS: 37.013069, -104.837891. Phenology: flowering & fruiting. RM RM 830113 Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 10716 Brian Elliott Elizabeth mark 1999 8 9 221 U.S.A. Colorado Las Animas [location and coordinates withheld] 2210 Pinus ponderosa, riparian. Phenology: flowering & fruiting. RM Bidens tenuisecta physical specimen Asteraceae Bidens tenuisecta A. Gray 4965 Timothy W. Chumley 1996 7 22 204 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: Beaver Creek State Wildlife Area: along Beaver Creek and adjacent meadows, ridges and gulches off County Road 132 at terminus, ca 15 air mi NE of Canon City. -105.0035 38.5708 1853 1914 On the sandy-gravelly banks of the creek. Phenology: flowering & fruiting. 3600 3,1,0 true