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 100211 Chumley 1996 Equisetaceae Equisetum pratense Ehrh. RM-14000 Timothy W. Chumley 5649 8 8 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Platte River Mountains: Freeman Creek: along the creek and adjacent ridges ca 1.6 air mi W of intersection with Rolling Creek Trail or Forest Trail 663, ca 6.3 air mi SE of Bailey. On moist banks and slopes along the creek in Douglas fir forest with occasional aspen groves and spruce. 8320 9280 ft. 39.3251° N, 105.413° W zone 13, 465120E, 4353172N T8S R72W S26; also NW1/4 S25 39.3251 -105.413 Vegetative N N 2 RM 250824 Kostel 2004 RM Equisetaceae Equisetum pratense Ehrh. RM-21706 Grace M. Kostel 4441 6 8 2004 U.S.A. Nebraska Sioux Oglala National Grassland and Vicinity: ca 6-6.5 air mi NW of Crawford, Little Cottonwood Creek. In creek of actively flowing water.. 3800 ft. 42° 45.44' N, 103° 30.07' W; GPS Reading T32N R5E S14; N12 S14 42.757333 -103.501167 GPS Reading Vegetative N N 3 RM 440944 South Dakota RM 698670 Equisetaceae Equisetum pratense Ehrh. RM-68172 Hollis Marriott 12056 Patches 18 7 2000 U.S.A. South Dakota Pennington Black Hills: Black Elk Wilderness, Nelson Creek below W face of Harney Peak, ca 0.7 air mi WNW of Harney Peak Lookout. Mossy rocks and streambank under Picea glauca and Betula papyrifera. 5800 ft. 43.8685° N, 103.5454° W; uncertainty 0.25 mi. T2S R5E S20 NW1/4 of NE1/4 43.8685 -103.5454 0 mi. Vegetative N N 4 RM 440987 South Dakota RM 698648 Equisetaceae Equisetum pratense Ehrh. RM-68190 Hollis Marriott 12082 Patches 26 7 2000 U.S.A. South Dakota Pennington Black Hills: Willow Creek just downstream from Black Elk Wilderness boundary, ca 4.0 air mi SSE of Hill City. Along creek under Picea glaucaand Betula papyrifera. 5200 ft. 43.8884° N, 103.5293° W; uncertainty 0.25 mi. T2S R5E S9 NE1/4 of SW1/4 43.8884 -103.5293 0 mi. Vegetative N N 5 RM 442619 Dorn 2005 RM 784769 Equisetaceae Equisetum pratense Ehrh. RM-68940 Robert D. Dorn 10104 29 6 2005 U.S.A. South Dakota Pennington 4 road mi from middle of Rochford east along Mystic/Merritt Road, along Rapid Creek. Sphagnum under spruce along creek with Aralia and Matteuccia. 5000 ft. 44° 6.6' N, 103° 39.9' W; unknown, , GPS reading T2N R4E S29 44.11 -103.665 unknown N N GPS reading GKB Vegetative N N 6 RM 442622 South Dakota RM 288624 Equisetaceae Equisetum pratense Ehrh. RM-68944 Robert D. Dorn 1456 31 8 1971 U.S.A. South Dakota Pennington Forks of Rapid Creek, ca 1.5 mi W of Rochford. Stream bank associated with Betula and Cornus; moderately abundant. 5360 ft. 44.1312° N, 103.7359° W; uncertainty 1 mi. T2N R3E S15 44.1312 -103.7359 1 mi. Y Elev at Forks 5360 f (+/-) (USGS 7.5') G. Bryson Vegetative N N 7 RM 442623 South Dakota RM 292677 Equisetaceae Equisetum pratense Ehrh. RM-68944 Robert D. Dorn 1456 31 8 1971 U.S.A. South Dakota Pennington Forks of Rapid Creek, ca 1.5 mi W of Rochford. Stream bank associated with Betula and Cornus; moderately abundant. 5360 ft. 44.1312° N, 103.7359° W; uncertainty 1 mi. T2N R3E S15 44.1312 -103.7359 1 mi. Y Elev at Forks 5360 f (+/-) (USGS 7.5') G. Bryson Vegetative N N 8 RM 442697 South Dakota RM 628085 Equisetaceae Equisetum pratense Ehrh. RM-69004 Robert D. Dorn 7821 3 9 1998 U.S.A. South Dakota Pennington Whitehorse Gulch. White spruce with Carex and Athyrium. 5500 ft. 43.8762° N, 103.627° W; uncertainty 1 mi. T2S R4E S15 43.8773 -103.6287 NAD 83 1 mi. Nat. Geog. TOPO! Vegetative N N 9 RM 504099 So Rocky Mts USFS 400866 Equisetaceae Equisetum pratense Ehrh. RM-83169 M. Uva Pirkey 42 11 8 1913 U.S.A. New Mexico San Miguel Santa Fe National Forest: Panuchuela Forest Station. Along stream, marsh; black loam; with daisies, ferns and asters. 8000 ft. 35.82829 -105.6641 NAD 83 1 mi. N N Nat. Geog. TOPO! Vegetative N N 10 RM 545001 Wood 1995 Equisetaceae Equisetum pratense Ehrh. RM-103521 Jean Wood 2715 26 7 1995 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: North Fork Mill Creek Drainage: Rabbit Creek Pond along Forest Road 125, ca 16 air mi NE of Colville. Old beaver pond with open waters; Carex marsh and forest edge with mixed forest; cedar/Clintonia; heavily grazed by cows. 3100 ft. 48.6919° N, 117.6988° W T37N R40E S24 NE1/4; also T37N R41E S19, NW1/4 48.6919 -117.6988 Spores N N 11 RM 549782 Wood 1996 Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.
Annotated by W. H. Wagner. RM-103629 Jean Wood 6672 W. H. Wagner 30 7 1996 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: Byers Creek at crossing of Meadow Creek Road, ca 8 air mi W of Ione. Creekside. 3000 ft. 48.7503° N, 117.6179° W T38N R41E S34 NE1/4 48.7503 -117.6179 Vegetative N N 12 RM 730962 Missouri Plateau RM 528294 Equisetaceae Equisetum pratense Ehrh. RM-121257 Ralph E. Brooks 16934 Carol Teale 9 8 1983 U.S.A. North Dakota Pembina 5 mi N Mountain. Low pasture and adjacent willow-poplar-ash woodlot, sandy dry ridge on west lower and seasonally wet to east. T161N R56W S22 NE1/4 Vegetative N N 13 RM 736913 McNeill 2008 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.. RM-120661 Rick McNeill 651 24 6 2008 U.S.A. Montana Meagher Lewis and Clark National Forest: Little Belt Mountains: Forest Road 6393, along Spring Creek, ca 5.3 air mi NE of Checkerboard. Ponderosa woodland; southeast aspect, 20-40% slope; igneous bedrock. 1713 m. 46.6923° N, 110.4445° W; NAD 83, uncertainty 0.25 mi., GPS reading T11N R10E S27 46.6923 -110.4445 NAD 83 0 mi. GPS reading Vegetative N 14 RM 737077 McNeill 2008 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.. RM-120666 Rick McNeill 815 25 6 2008 U.S.A. Montana Meagher Lewis and Clark National Forest: Crazy Mountains: along Trail 657 at north end of Forest Lake, NE of Virginia Peak. Picea engelmannii/Pseudotsuga forest with occasional Abies lasiocarpa; heavily grazed; northeast aspect, 30-40% slope; shonkinite bedrock. 1954 m. 46.2467° N, 110.4354° W; WGS 84, uncertainty 0.25 mi., GPS reading T6N R10E S26 46.2467 -110.4354 NAD 83 0 mi. GPS reading Vegetative N 15 RM 737477 McNeill 2008 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.. RM-120677 Rick McNeill 1119 31 6 2008 U.S.A. Montana Judith Basin Lewis and Clark National Forest: Little Belt Mountains: where Russian Creek crosses Forest Road 487. Riparian zone of creek; south aspect, 9-10% slope. 1983 m. 46.7392° N, 110.4307° W; NAD 83, uncertainty 0.25 mi., GPS reading T11N R10E S2 46.7392 -110.4307 NAD 83 0 mi. GPS reading Vegetative N 16 RM 737786 McNeill 2008 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.. RM-120689 Rick McNeill 1523 3 7 2008 U.S.A. Montana Meagher Lewis and Clark National Forest: Little Belt Mountains: South Fork Tenderfoot Road, ca 2 air mi from junction with Forest Road 589. Riparian zone and meadow NW of road; southwest aspect, 5-30% slope, limestone bedrock. 1725 m. 46.9204° N, 111.0955° W; NAD 83, uncertainty 0.25 mi., GPS reading T13N R5E S3 46.9204 -111.0955 NAD 83 0 mi. GPS reading Vegetative N 17 RM 738989 McNeill 2008 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.. RM-120723 Rick McNeill 2724 27 7 2008 U.S.A. Montana Teton Lewis and Clark National Forest: Front Range: South Fork Teton River, Forest Road 109, ca 3 air mi E of Mill Falls. Riparian zone, at confluence of tributary flowing from the S; Pseudotsuga menziesii/Picea engelmannii; north aspect, 0-10% slope; limestone bedrock, . 1616 m. 47.8676° N, 112.7129° W; NAD 83, uncertainty 0.25 mi., GPS reading T24N R9W S2 47.8676 -112.7129 NAD 83 0 mi. GPS reading Vegetative N 18 RM 739890 McNeill 2008 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum arvense L.. RM-120752 Rick McNeill 3623a 14 8 2008 U.S.A. Montana Teton Lewis and Clark National Forest: Front Range: Cave Mountain Campground, on Forest Road 144, junction of West Fork and Middle Fork Teton River, ca 7 air mi SE of West Fork Teton River Campground, ca 7 air mi NE of Rocky Mountain. Riparian with numerous beaver dams. 1565 m. 47.8884° N, 112.7225° W; NAD 83, uncertainty 0.25 mi., GPS reading T25N R9W S26 47.8884 -112.7225 NAD 83 0 mi. GPS reading Vegetative N 19 RM 740290 McNeill 2008 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.
Annotated by Rick McNeill. RM-120814 Ronald L. Hartman 87039 Rick McNeill 12 6 2008 U.S.A. Montana Meagher Lewis and Clark National Forest: Castle Mountains: Fourmile Creek, just within north boundary of forest, Grasshopper Creek Campground. Grassy areas and margins of coniferous forest. 1744 m. 46.5481° N, 110.7443° W; NAD 83, uncertainty 0.5 mi., GPS reading T9N R8E S17 46.5481 -110.7443 NAD 83 1 mi. GPS reading Vegetative N 20 RM 740403 McNeill 2008 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.
Annotated by Rick McNeill. RM-120768 Ronald L. Hartman 87152 Rick McNeill 13 6 2008 U.S.A. Montana Chouteau Lewis and Clark National Forest: Highwood Mountains: Highwood Creek at north edge of Highwood Mountains, ca 12 air mi SE of Highwood. South exposed slope, rocky ridge with rock outcrops. 4540 5560 ft. 47.4701° N, 110.5848° W; NAD 83, uncertainty 0.25 mi., GPS reading T20N R9E S28 47.4701 -110.5848 NAD 83 0 mi. GPS reading Vegetative N 21 RM 740478 McNeill 2008 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.
Annotated by Rick McNeill. RM-120769 Ronald L. Hartman 87226 Rick McNeill 13 6 2008 U.S.A. Montana Chouteau Lewis and Clark National Forest: Highwood Mountains: Shonkin Creek at forest boundary, trail to Prospect Peak, ca 8 air mi S of Shonkin East aspect above creek with shrubs, forest margins, barren areas, and outcrops at summit. 4390 5400 ft. 47.5054° N, 110.5119° W; NAD 83, uncertainty 1 mi., GPS reading T20N R10E S7 47.5054 -110.5119 NAD 83 1 mi. GPS reading Vegetative N 22 RM 752294 McNeill 2009 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.. RM-120911 Rick McNeill 6378 14 7 2009 U.S.A. Montana Meagher [location and coordinates withheld] East side of river, edge of flood plain. 1326 m. Vegetative N 23 RM 752377 McNeill 2009 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.. RM-120915 Rick McNeill 6461 14 7 2009 U.S.A. Montana Meagher Lewis and Clark National Forest: Little Belt Mountains: Smith River, mouth of Black Canyon, ca 31 air mi NW of White Sulphur Springs. Mouth of canyon, dry stream bed, possible subsurface flow, limestone canyon, scattered Pseudotsuga menziesii. 1282 m. 46.9082° N, 111.2803° W; NAD 83, GPS reading T13N R4E S7 46.9082 -111.2803 NAD 83 GPS reading Vegetative N 24 RM 752460 McNeill 2009 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.. RM-120918 Rick McNeill 6544 15 7 2009 U.S.A. Montana Cascade Lewis and Clark National Forest: Little Belt Mountains: Smith River, ca 0.5 mi N of county line and ca 0.5 mi S of County Line Campground, ca 36.5 air mi NW of White Sulphur Springs. Alcove in limestone cliff, east side of river, southwest aspect; no shore access. 1214 m. 47.007° N, 111.2878° W; NAD 83, GPS reading T15N R3E S36 47.007 -111.2878 NAD 83 GPS reading Vegetative N 25 RM 752475 McNeill 2009 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.. RM-120919 Rick McNeill 6559 15 7 2009 U.S.A. Montana Cascade Lewis and Clark National Forest: Little Belt Mountains: Smith River, just down stream from Bear Gulch Campground, ca 33 air mi S of Great Falls. Spring from fracture in limestone cliff; west aspect; very wet. 1194 m. 47.033° N, 111.278° W; NAD 83, GPS reading T15N R4E S30 47.033 -111.278 NAD 83 GPS reading Vegetative N 26 RM 753657 McNeill 2009 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.. RM-120959 Rick McNeill 7741 1 8 2009 U.S.A. Montana Cascade Lewis and Clark National Forest: Little Belt Mountains: Forest Road 3328, ca 1.3 air mi ESE of Long Mountain above Chamberlain Creek. Talus slope and small stream; southeast aspect; 5-35% slope; granite/quartzite; Pinus contorta, Abies lasiocarpa, and Pseudotsuga menziesii. 2175 m. 46.9405° N, 110.6616° W; NAD 83, GPS reading T14N R8E S26 46.9405 -110.6616 NAD 83 GPS reading Vegetative N 27 RM 753866 McNeill 2009 RM Equisetaceae Equisetum pratense Ehrh. RM-120965 Rick McNeill 7950 1 8 2009 U.S.A. Montana Cascade Lewis and Clark National Forest: Little Belt Mountains: Forest Road 204 where it crosses Rocking Chair Creek. Riparian zone along creek, scattered Pinus contorta; 5-10% slope; rocky granite. 2065 m. 46.8833° N, 110.7833° W; NAD 83, GPS reading T13N R7E S13 46.8833 -110.7833 NAD 83 GPS reading Vegetative 28 RM 754236 McNeill 2009 RM Equisetaceae Equisetum pratense Ehrh. 1. Equisetum pratense Ehrh.. RM-120976 Rick McNeill 8320 5 8 2009 U.S.A. Montana Meagher Lewis and Clark National Forest: Little Belt Mountains: Lamb Creek just above Sheep Creek, Forest Road 836, ca 1 air mi from ESE of Forest Green. Wooded meadow and riparian area; northwest aspect; 5-10% slope; Picea engelmannii and Abies lasiocarpa. 1852 m. 46.7564° N, 110.7214° W; NAD 83, GPS reading T12N R8E S33 46.7564 -110.7214 NAD 83 GPS reading Vegetative N 29 RM 98149 Chumley 1996 Equisetaceae Equisetum pratense Ehrh. RM-13956 Timothy W. Chumley 3618 5 6 1996 U.S.A. Colorado Park East-central Colorado: Mosquito Range to Plains: Platte River Mountains: off County Road 64A or Forest Road 110, along Forest Trail 607 or Brookhaven Trail, ca 3 air mi WSW of Bailey. In aspen along the banks of a small stream, with deep, moist loamy soils. 8000 8800 ft. 39.4118° N, 105.5056° W zone 13, 455535E, 4360128N T7S R73W S25 SW1/4; also S35 39.4118 -105.5056 Spores N N 30 RM 99088 Chumley 1996 Equisetaceae Equisetum pratense Ehrh. RM-13980 Timothy W. Chumley 4548 14 7 1996 U.S.A. Colorado Fremont East-central Colorado: Mosquito Range to Plains: Arkansas River Drainage: East Gulch: along East Gulch and surrounding slopes and ridges, at end of County Road 27, ca 5.2 air mi N of town of Texas Creek. C1/2 In a deeply eroded, moderately shaded rocky wash with a small running stream. 7200 8400 ft. 38.4689° N, 105.5785° W zone 13, 449640E, 4258645N T18S R73W S20; S20; also SW1/4 S17; also S18 38.4689 -105.5785 Vegetative N N 31 RM 99632 Chumley 1996 Equisetaceae Equisetum pratense Ehrh. RM-13989 Timothy W. Chumley 5088 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. In lodgepole pine forest above the creek. 10520 11600 ft. 39.4263° N, 105.913° W zone 13, 421547E, 4364019N T7S R76W S20 South 1/2 39.4263 -105.913 Vegetative N N