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 199257 Heidel 2005 RM 789339 RM0139710 Cyperaceae Carex peckii Howe RM-18237 Bonnie Heidel 2709 Beth Burkhart, Kathy Zacharkevics 28 5 2005 U.S.A. Wyoming Crook Black Hills: Dugout Gulch, ca 10 air mi SW of Spearfish, SD. Occasional in partial shade along mesic margin of abandoned road bed in bottom of ravine, bordered by Betula papyrifera, Corylus cornuta, Quercus macrocarpa, Pinus ponderosa; occurs with Symphoricarpos albus. 4820 ft. T51N R60W S6 NW1/4 of NE1/4 Fruiting N RM0139710 N 2 RM 288596 Mount Rushmore RM 804303 RM0143945 Cyperaceae Carex peckii Howe RM-23655 Cheryl Mayer 461 12 6 2005 U.S.A. South Dakota Pennington Black Hills: Mount Rushmore National Memorial: Starling Basin (drainage SW and S of The Heads), ca 1/4 mi upstream from south park boundary. Paper birch/beaked hazel forest on northerly-facing lower slope above creek; with Aralia nudicaulis, Spiraea betulifolia. 4960 ft. zone 13, 4858847E, 623570N T2S R5E S13 SE1/4 of SE1/4 NPS Accession No. ACC 278; Catalog No. 7025. Flowering and Fruiting N RM0143945 N 3 RM 288661 Mount Rushmore RM 804353 RM0143944 278 7089 Cyperaceae Carex peckii Howe RM-23678 Cheryl Mayer 584 11 6 2005 U.S.A. South Dakota Pennington Black Hills: Mount Rushmore National Memorial: Lafferty Gulch just upstream from north park boundary. Lush area along creek in north-trending drainage. Mossy shady west-facing lower slope dominated by paper birch; on ground at base of mossy rock. 4700 ft. zone 13, 4860299E, 624687N T2S R6E S7 SW1/4 of SE1/4 N RM0143944 N 4 RM 334976 Nunn 2001 RM 767144 Cyperaceae Carex peckii Howe RM-29733 Sarah Nunn 630 1 6 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: on Young Gulch Trail, S of Colo Hwy 14, S of split of Young Gulch and Prairie Gulch creeks, ca 13 air mi NW of Fort Collins. Wet creekside with Aquilegia, Fragaria, Ranunculus, and Acer. 6800 7000 ft. 40.6646° N, 105.3487° W; uncertainty 0.5 mi. T8N R71W S21 NE1/4 40.6646 -105.3487 1 mi. Flowering and Fruiting N N 5 RM 404160 RMHERB1 RM 339469 RM0139706 Cyperaceae Carex peckii Howe RM-61558 Robert D. Dorn 3796 28 7 1982 U.S.A. Wyoming Crook Wet ravine with Rubus parviflorus, Mitella pentandra, Adenocaulon. 5400 ft. 44.3894° N, 104.0825° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T51N R60W S20; Center of S20 44.3894 -104.0825 NAD 83 1 mi. Y Y Nat. Geog. TOPO! SC Fruiting N RM0139706 N 6 RM 407355 RMRS RMRS 185 Cyperaceae Carex peckii Howe 1. Carex peckii Howe
Annotated by Frederick J. Hermann in 1957. RM-63450 Charles P. Pase 844 5 7 1957 U.S.A. South Dakota Lawrence Black Hills National Forest: Little Elk Creek. 4500 ft. 44.2347° N, 103.3424° W T3N R5E S12 44.2347 -103.3424 Flowering and Fruiting N N 7 RM 437576 South Dakota USFS 432295 USFS0067312 Cyperaceae Carex peckii Howe RM-66936 Charles P. Pase 844 5 7 1957 U.S.A. South Dakota Lawrence Black Hills National Forest: Little Elk Creek. On 15% east slope; shallow limestone soil; timber vegetation type with Poa pratensis, Oryzopsis asperifolia, Danthonia spicata, Carex spp. 4500 ft. 44.2348° N, 103.4633° W; uncertainty 1 mi. T3N R5E S12 44.2351 -103.4688 NAD 83 1 mi. Nat. Geog. TOPO! Flowering and Fruiting N USFS0067312 N 8 RM 438161 South Dakota RM 549156 RM0143951 Cyperaceae Carex peckii Howe RM-67191 D. J. Ode 89-10 24 5 1989 U.S.A. South Dakota Lawrence Beaver Creek, 8 air mi WSW of Spearfish. Occasional to common in ironwood Forest of floodplain terrace in mouldy loam with Oryzopsis, Galium, Smilacina, and Mianthemum. 4200 ft. 44.4649° N, 104.031° W; uncertainty 0.5 mi. T6N R1E S20 NW1/4 of SW1/4 44.4653 -104.0306 NAD 83 0 mi. Y Nat. Geog. TOPO! Flowering and Fruiting N RM0143951 N 9 RM 438294 Evert 1988 RM 753477 RM0143959 Cyperaceae Carex peckii Howe RM-67268 Erwin F. Evert 14096 30 5 1988 U.S.A. South Dakota Lawrence Black Hills: Spearfish Canyon, ca 2 mi S of Spearfish along west side of U.S. Hwy 14A. In open forest of Pinus ponderosa with some Betula papyrifera, and Ostrya virginiana. 3830 4000 ft. 44.4522° N, 103.8605° W; uncertainty 1 mi. T6N R2E S27 44.4591 -103.8584 NAD 83 1 mi. Y Nat. Geog. TOPO! Flowering and Fruiting N RM0143959 N 10 RM 438297 Evert 1988 RM 753479 RM0143961 Cyperaceae Carex peckii Howe RM-67269 Erwin F. Evert 14104 30 5 1988 U.S.A. South Dakota Lawrence Black Hills: Spearfish Canyon, ca 4 mi S of Spearfish and 0.5 mi N of Bridal Veil Falls in east-west trending tributary canyon ca 1/8 mi W of U.S. Highway 14A. In moist, cool canyon bottom under Betula papyrifera and Picea glauca with a groundlayer of Dryopteris filix-mas and Adoxa moschatellina. 4170 ft. 44.4377° N, 103.8806° W; uncertainty 1 mi. T6N R2E S33 44.4336 -103.8779 NAD 83 0 mi. Y Nat. Geog. TOPO! Flowering and Fruiting N RM0143961 N 11 RM 439436 South Dakota RM 111232 RM0143943 Cyperaceae Carex peckii Howe RM-67795 Herman E. Hayward 1123 18 6 1927 U.S.A. South Dakota Lawrence Deadwood. Mesophytic valley; yellow pine-aspen association. 4320 5700 ft. T5N R3E S23 44.3775 -103.7287 NAD 83 2 mi. Y Y Nat. Geog. TOPO! Flowering and Fruiting N RM0143943 N 12 RM 439539 South Dakota RM 111232 RM0143942 Cyperaceae Carex peckii Howe RM-67809 Herman E. Hayward 1431 25 6 1927 U.S.A. South Dakota Lawrence Upper Spearfish Canyon. Meso canyon; white spruce and yellow pine association. 4900 6100 ft. 44.2974° N, 103.8669° W; uncertainty 5 mi. T4N R2E S22 44.2974 -103.8669 5 mi. Y Y Flowering and Fruiting N RM0143942 N 13 RM 440363 South Dakota RM 710165 RM0143948 Cyperaceae Carex peckii Howe RM-67961 Hollis Marriott 11260 28 6 1990 28 June 1990 U.S.A. South Dakota Lawrence Black Hills, Black Hills National Forest, Beaver Creek NNE of Tinton near northern National Forest boundary, ca 8 air mi WSW of Spearfish. Hophornbeam stand in drainage bottom east of creek. 4300 ft. 44.4596° N, 104.0278° W; uncertainty 0.25 mi. T6N R1E S29 NW1/4 44.4598 -104.0278 NAD 83 1 mi. Nat. Geog. TOPO! Fruiting N RM0143948 N 14 RM 440367 South Dakota RM 710169 RM0143949 Cyperaceae Carex peckii Howe RM-67965 Hollis Marriott 11264 28 6 1990 U.S.A. South Dakota Lawrence Black Hills, Black Hills National Forest, Bear Gulch NNE of Tinton, ca 9 air mi WSW of Spearfish just below confluence with Knight Spring drainage on west side of creek. Birch-hazelnut woods at base of slope, on mossy shaded rocks. 4500 ft. 44.453° N, 104.0346° W; uncertainty 0.25 mi. T6N R1E S30 SE1/4 of NE1/4 44.4543 -104.0345 NAD 83 0 mi. Nat. Geog. TOPO! Fruiting N RM0143949 N 15 RM 440506 South Dakota RM Cyperaceae Carex peckii Howe RM-68061 Hollis Marriott 11790 Cheryl Mayer 22 5 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness, Pine Creek ca 0.2 mi upstream from Horsethief Lake, ca 5.3 air mi ESE of Hill City. On bank of Pine Cr. with paper birch, aspen, white spruce, ponderosa pine. 5050 ft. T2S R5E S11 NE1/4 of SW1/4 43.8898 -103.4903 NAD 83 0 mi. Y Nat. Geog. TOPO! N N 16 RM 440507 South Dakota RM Cyperaceae Carex peckii Howe RM-68062 Hollis Marriott 11790 Cheryl Mayer 22 5 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness, Pine Creek ca 0.2 mi upstream from Horsethief Lake, ca 5.3 air mi ESE of Hill City. On bank of Pine Cr. with paper birch, aspen, white spruce, ponderosa pine. 5050 ft. 43.8898° N, 103.4903° W; uncertainty 0.25 mi. T2S R5E S11 NE1/4 of SW1/4 43.8898 -103.4903 0 mi. N N 17 RM 440545 South Dakota RM 698857 RM0143952 Cyperaceae Carex peckii Howe RM-68071 Hollis Marriott 11814 Cheryl Mayer 22 5 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness, drainage S of Horsethief Lake (unnamed) ca 0.2 mi S of lake along Horsethief Lake Trail, ca 5.3 air mi ESE of Hill City. Lower slopes with mossy granite outcrops. 5100 ft. 43.888° N, 103.4816° W; uncertainty 0.25 mi. T2S R5E S11 NE1/4 of SE1/4 43.888 -103.4816 0 mi. Flowering and Fruiting N RM0143952 N 18 RM 440587 South Dakota RM 698840 RM0143950 Cyperaceae Carex peckii Howe RM-68083 Hollis Marriott 11840 Patches 1 6 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness, N side of Harney Peak at base of NNW-facing massif, ca 2.0 air mi S of Palmer Gulch Rd., ca 4.5 air mi SSE of Hill City. Among rocks at base of granite outcrop. 6400 ft. 43.871° N, 103.537° W; uncertainty 0.25 mi. T2S R5E S16 SW1/4 of SW1/4 43.871 -103.537 0 mi. Flowering and Fruiting N RM0143950 N 19 RM 440671 South Dakota RM 698805 RM0143957 Cyperaceae Carex peckii Howe RM-68106 Hollis Marriott 11892 19 6 2000 U.S.A. South Dakota Custer Black Hills: Custer State Park: tributary to Iron Creek from below (E of) Needles Highway near Cathedral Spires parking area; ca 1.5 air mi ESE of Sylvan Lake, ca 6.5 air mi NE of Custer. On drier spot in opening in white spruce forest in drainage bottom (old beaver ponds). 6100 ft. 43.8402° N, 103.5332° W; uncertainty 0.25 mi. T2S R5E S28 SW1/4 SW1/4 43.8402 -103.5332 0 mi. Flowering and Fruiting N RM0143957 N 20 RM 440736 South Dakota RM 698771 RM0143956 Cyperaceae Carex peckii Howe RM-68131 Hollis Marriott 11933 Patches 26 6 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness, along Trail #7 (Grizzly Bear Tr.) in drainage of tributary to Grizzly Bear Creek from SW, ca 1.0 air mi SSE of Harney Peak Lookout, ca 7.5 air mi NNE of Custer. Mossy stream bank in side drainage below large granite outcrops; with Picea glauca, Cornus canadensis. 6100 ft. 43.8584° N, 103.5201° W; uncertainty 0.25 mi. T2S R5E S21 SE1/4 of SE1/4 43.8584 -103.5201 0 mi. Flowering and Fruiting N RM0143956 N 21 RM 440806 South Dakota RM 698734 RM0143947 Cyperaceae Carex peckii Howe RM-68138 Hollis Marriott 11975 Patches 28 6 2000 U.S.A. South Dakota Custer Black Hills: Black Elk Wilderness, tributary to Grizzly Bear Creek from SW in vicinity of Trail #7 at Wilderness boundary, ca 8.0 air mi NE of Custer. Mossy north facing slope near drainage bottom in Betula papyrifera/Corylus cornuta forest. 5250 ft. 43.8478° N, 103.4844° W; uncertainty 0.25 mi. T2S R5E S26 SW1/4 of NE1/4 43.8478 -103.4844 0 mi. Flowering and Fruiting N RM0143947 N 22 RM 441534 Jewel Cave RM 365544 RM0143958 Cyperaceae Carex peckii Howe RM-68351 Hollis Marriott 9466 14 5 1985 U.S.A. South Dakota Custer Jewel Cave National Monument: bottom of Hell Canyon near old Civilian Conservation Corps Camp. Canyon bottom with boxelder and birch. 5250 ft. 43.7316° N, 103.8429° W; uncertainty 0.5 mi. T4S R2E S2 NE1/4 43.7337 -103.8446 NAD 83 0 mi. Y Nat. Geog. TOPO! Flowering and Fruiting N RM0143958 N 23 RM 441588 Jewel Cave RM 365545 RM0143954 Cyperaceae Carex peckii Howe RM-68374 Hollis Marriott 9528 3 6 1985 U.S.A. South Dakota Custer Jewel Cave National Monument: Hell Canyon, canyon bottom E of Prairie Dog Spring. With chokecherryand ponderosa pine in canyon bottom. 5180 5200 ft. 43.729° N, 103.8391° W; uncertainty 1 mi. T4S R2E S2 SE1/4 43.7269 -103.8414 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Elev closer to 5200 f (USGS 7.5') G. Bryson Flowering and Fruiting N RM0143954 N 24 RM 441664 Jewel Cave RM 365546 RM0143955 Cyperaceae Carex peckii Howe RM-68392 Hollis Marriott 9613 22 6 1985 U.S.A. South Dakota Custer Jewel Cave National Monument: Hell Canyon, SSW of original cave entrance. Below limestone cliffs on west side; ponderosa pine and chokecherry association. 5300 ft. 43.7316° N, 103.8449° W; uncertainty 0.5 mi. T4S R2E S2 NE1/4 43.7316 -103.8449 1 mi. Flowering and Fruiting N RM0143955 N 25 RM 441719 Jewel Cave RM 365547 RM0143960 Cyperaceae Carex peckii Howe RM-68405 Hollis Marriott 9685 24 6 1985 U.S.A. South Dakota Custer Jewel Cave National Monument: Lithograph Canyon below Porthole [New Portal]. Moist canyon bottom in Ponderosa pine forest with snowberry. 5200 ft. T4S R2E S1 SW1/4 43.7275 -103.8297 NAD 83 0 mi. Nat. Geog. TOPO! Flowering and Fruiting N RM0143960 N 26 RM 441766 Jewel Cave RM 365548 RM0143953 Cyperaceae Carex peckii Howe RM-68422 Hollis Marriott 9763 5 7 1985 U.S.A. South Dakota Custer Jewel Cave National Monument: canyon along north boundary. North facing slope near canyon bottom with pondersoa pine, russet buffaloberry. 5600 ft. 43.7449° N, 103.8304° W; uncertainty 0.5 mi. T3S R2E S36; also SW1/4 43.7419 -103.8294 NAD 83 1 mi. Nat. Geog. TOPO! Elev closer to 5500 f (+/-) (USGS 7.5') G. Bryson Flowering and Fruiting N RM0143953 N 27 RM 455119 So Rocky Mts USFS 432298 Cyperaceae Carex peckii Howe 1. Carex peckii Howe
Annotated by Frederick J. Hermann in 1968. RM-76281 William M. Johnson 653 28 6 1968 U.S.A. Colorado Larimer Roosevelt National Forest: Buckhorn Canyon: 3 mi above national forest boundary. Along stream bank in alluvial of canyon bottom with willow and alder. 6500 ft. Fruiting N N 28 RM 455120 So Rocky Mts RM 755003 Cyperaceae Carex peckii Howe 1. Carex peckii Howe
Annotated by Frederick J. Hermann. RM-76281 William M. Johnson 653 28 6 1968 U.S.A. Colorado Larimer Roosevelt National Forest: Buckhorn Canyon: 3 mi above national forest boundary. On stream bank in canyon bottom in alluvial with willow and alder. 6500 ft. Fruiting N N 29 RM 65849 Elliott, Brian 1998 RM 764525 Cyperaceae Carex peckii Howe RM-12913 Brian Elliott 1205 10 6 1998 U.S.A. Colorado Custer Wet Mountains, Wet Mountain Valley, Sangre de Cristo Range, and Vicinity: Wet Mountains: North Creek Picnic Ground on the North Creek Road, ca 3 road mi from junction of County Road 387. Riparian with Abies concolor and Pinus edulis. 7350 ft. 38.1227° N, 105.0504° W T22S R69W S24 SE1/4 38.1227 -105.0504 Flowering N N 30 RM 662456 Evert 1989 RM 577174 RM0095834 Cyperaceae Carex peckii Howe RM-110100 Erwin F. Evert 16282 28 5 1989 U.S.A. Wyoming Crook Black Hills: ca 1 mi W of Farall just S of County Road 144 and North Redwater Creek. Along creek bottom under Quercus macrocarpa, Betula papyrifera and Pinus ponderosa with Maianthemum canadense and Carex sprengellii. 4100 ft. 44.584° N, 104.2834° W T53N R62W S15 44.584 -104.2834 N RM0095834 N 31 RM 662667 WY Black Hills RM 568784 RM0139704 Cyperaceae Carex peckii Howe RM-110228 Hollis Marriott 10976 23 5 1989 U.S.A. Wyoming Crook Black Hills: Dugout Gulch; ca 5 air mi S of Beulah. Canyon bottom with Ostrya virginiana. 4000 ft. 44.48° N, 104.1027° W; uncertainty 0.25 mi. T52N R60W S19 SW1/4 of SW1/4 44.48 -104.1027 0 mi. Fruiting N RM0139704 N 32 RM 662678 WY Black Hills RM 568786 RM0139705 Cyperaceae Carex peckii Howe RM-110235 Hollis Marriott 10990 26 5 1989 U.S.A. Wyoming Crook Black Hills: Sand Creek just above Sand Creek Crossing; ca 9.5 air mi S of Beulah. On low terrace next to creek with Acer negundo, Viola canadensis, Carex sprengelii. 5300 ft. 44.4045° N, 104.1027° W; uncertainty 0.5 mi. T51N R60W S18 44.4045 -104.1027 1 mi. Flowering and Fruiting N RM0139705 N 33 RM 662761 WY Black Hills RM 710239 RM0139709 Cyperaceae Carex peckii Howe RM-44641 Hollis Marriott 11180 22 6 1990 U.S.A. Wyoming Crook Black Hills: Sand Creek at Sand Creek Crossing, ca 9 air mi S of Beulah. Birch-hazelnut woods at Crossing. 5000 ft. 44.4045° N, 104.1027° W T51N R60W S18 44.4045 -104.1027 Fruiting N RM0139709 N 34 RM 662797 WY Black Hills 710228 RM0139708 Cyperaceae Carex peckii Howe RM-44643 Hollis Marriott 11214 22 6 1990 U.S.A. Wyoming Crook Black Hills: Sand Creek ca 0.7 mi above Crossing, ca 9 air mi S of Beulah. /4S17. On low terrace W of creek with Picea glauca, and Corylus cornuta. 5200 ft. 44.4045° N, 104.0825° W T51N R60W S17 SW1/4 44.4045 -104.0825 Fruiting N RM0139708 N 35 RM 662828 Marriott 1982 RM 382110 RM0139701 Cyperaceae Carex peckii Howe RM-110284 Hollis Marriott 1132 Dennis Horning 11 6 1982 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountains, Lytle Creek Road between Bear Lodge Road junction and Fort Ranch turnoff. Near spring; on rotting log. 4500 ft. 44.5406° N, 104.5638° W; uncertainty 1 mi. T53N R64W S32 44.5406 -104.5638 1 mi. Fruiting N RM0139701 N 36 RM 664046 Marriott 1983 RM 372563 RM0139703 Cyperaceae Carex peckii Howe RM-105528 Hollis Marriott 2481 31 5 1983 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountains: North Redwater Creek, ca 7 air mi SW of Aladdin. Pine-birch-oak woods on N-facing slopes. 4300 ft. 44.58194° N, 104.3053° W; uncertainty 1 mi. T53N R62W S16 SE1/4 44.58194 -104.3053 1 mi. Flowering N RM0139703 N 37 RM 664229 Marriott 1983 RM 372562 RM0139699 Cyperaceae Carex peckii Howe RM-105533 Hollis Marriott 2662 6 6 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Birch woods along creek. 4600 ft. Fruiting N RM0139699 N 38 RM 664471 Marriott 1983 RM 372561 RM0139707 Cyperaceae Carex peckii Howe RM-110446 Hollis Marriott 2906 10 6 1983 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountain, Fawn Creek, ca 5.6 air mi SE of Alva. Birch woods along creek. 4600 ft. 44.6256° N, 104.3669° W; uncertainty 0.5 mi. T54N R63W S36 NW1/4 44.6256 -104.3669 1 mi. Fruiting N RM0139707 N 39 RM 665205 Marriott 1983 RM 372593 RM0139696 Cyperaceae Carex peckii Howe RM-105563 Hollis Marriott 3638 27 6 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Deciduous woods and thickets along creek. 3900 ft. Flowering and Fruiting N RM0139696 N 40 RM 665232 Marriott 1983 RM 372592 RM0139697 Cyperaceae Carex peckii Howe RM-105563 Hollis Marriott 3665 27 6 1983 U.S.A. Wyoming Crook [location and coordinates withheld] Deciduous woods and thickets along creek. 3900 ft. Flowering and Fruiting N RM0139697 N 41 RM 665291 Marriott 1983 RM 372591 RM0139698 Cyperaceae Carex peckii Howe RM-105564 Hollis Marriott 3723 27 6 1983 U.S.A. Wyoming Crook [location and coordinates withheld] South and west-facing slopes with sandstone and limestone outcrops; scattered oaks and pines. 4000 ft. Fruiting N RM0139698 N 42 RM 665350 Marriott 1983 RM 372590 RM0139702 Cyperaceae Carex peckii Howe RM-105565 Hollis Marriott 3782 28 6 1983 U.S.A. Wyoming Crook Black Hills: Dugout Gulch ca 5.5 air mi S of Beulah. Deciduous thickets at meadow edge. 4300 ft. 44.4661° N, 104.10278° W; uncertainty 1 mi. T52N R60W S30 W1/2 44.4661 -104.10278 1 mi. Fruiting N RM0139702 N 43 RM 668010 Marriott 1984 RM 372589 RM0139700 Cyperaceae Carex peckii Howe RM-110699 Hollis Marriott 6440 4 6 1984 U.S.A. Wyoming Weston Black Hills: Thomson Canyon near state line; ca 8.5 air mi NE of Newcastle. Near base of cliff in ponderosa pine forest. 5400 ft. 43.9225° N, 104.0664° W; uncertainty 1 mi. T46N R60W S33 43.9225 -104.0664 1 mi. Flowering and Fruiting N RM0139700 N 44 RM 672106 WY Black Hills RM 339469 Cyperaceae Carex peckii Howe RM-111175 Robert D. Dorn 3796 28 7 1982 U.S.A. Wyoming Crook Wet ravine with Rubus parviflorus, Mitella pentandra, Adenocaulon. 5400 ft. 44.3894° N, 104.0825° W; uncertainty 0.5 mi. T51N R60W S20; Center of S20 44.3894 -104.0825 1 mi. Fruiting N N 45 RM 776741 Heidel 2008 RM 841815 RM0048353 Cyperaceae Carex peckii Howe RM-133056 Bonnie Heidel 3107b Jill Larson 25 6 2008 U.S.A. Wyoming Crook Black Hills: Bear Lodge Mountains: Middle Fork Hay Creek, ca 6 air mi E of Alva. Mixed woodland, full shade, 0% slope, on deep sandy loam, with Quercus macrocarpa, Populus tremuloides, Symphoricarpos albus. 4760 ft. T54N R62W S7 SW1/4 Flowering N RM0048353 N 46 RM 843409 Larson 2009 USFS 892378 USFS0067311 Cyperaceae Carex peckii Howe RM-150585 Jill E. Larson 11273 10 6 2009 U.S.A. South Dakota Lawrence Black Hills National Forest: south shore of Dalton Lake, ca 4.5 air mi W of Piedmont, ca 4 air mi NNE of Nemo. Growing along moist lake shore with other sedges. 4400 ft. zone 13N, 621656E, 4898479N; NAD 83, Specimen Label T3N R5E S11 SE1/4 Flowering and Fruiting N USFS0067311 N