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 111171 Ebertowski 2002 RM Alismataceae Alisma gramineum Lej. 1. Alisma gramineum Lej.
Annotated by Peter J. Ebertowski. RM-14347 B. E. Nelson 58056 15 8 2002 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: along Little Thunder Creek ca 1 mi below Little Thunder Reservoir, ca 8 air mi SE of Wright; ca 43 air mi S of Gillette. At the edge and in the water of slow moving stream. 4750 4800 ft. 43.6859° N, 105.3492° W; uncertainty 0.5 mi. T43N R71W S23 SW1/4 43.6859 -105.3492 1 mi. Fruiting N N 2 RM 113797 Ebertowski 2002 RM Alismataceae Alisma gramineum Lej. RM-14444 Peter J. Ebertowski 3236 19 8 2002 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: School Creek ca 1.5 air mi S of its confluence with Little Thunder Creek, on School Creek or Forest Road 968, ca 17 air mi ESE of Wright; ca 47 air mi SSE of Gillette. Reservoir basin. 4620 4680 ft. 43.6434° N, 105.1896° W; uncertainty 0.5 mi. T42N R69W S6 NE1/4 43.6434 -105.1896 1 mi. Fruiting N N 3 RM 117562 Ebertowski 2003 RM Alismataceae Alisma gramineum Lej. RM-14551 Peter J. Ebertowski 6234 7 7 2003 U.S.A. Wyoming Weston Thunder Basin National Grassland and Vicinity: hills E of and draining to East Iron Creek, on four wheel drive road, ca 8 air mi ENE of Upton; ca 23 air mi NW of Newcastle. Shoreline of reservoir. 4460 4620 ft. 44.1183° N, 104.4901° W T48N R64W S24 44.1183 -104.4901 Flowering and Fruiting N N 4 RM 118031 Ebertowski 2003 RM Alismataceae Alisma gramineum Lej. RM-14561 Peter J. Ebertowski 6701 14 7 2003 U.S.A. Wyoming Campbell Thunder Basin National Grassland and Vicinity: Belle Fourche River, on Clarkelen Road, ca 13 air mi SW of Wright; ca 45 air mi SSW of Gillette. Retention pond shoreline. 5090 5150 ft. 43.6576° N, 105.6883° W T43N R74W S36 SE1/4 43.6576 -105.6883 Flowering and Fruiting N N 5 RM 119713 Ebertowski 2003 RM Alismataceae Alisma gramineum Lej. RM-14607 Peter J. Ebertowski 8381 19 8 2003 U.S.A. Wyoming Crook Thunder Basin National Grassland and Vicinity: Miller Creek, on County Road 68, ca 8 air mi N of Moorcroft; ca 28 air mi E of Gillette. Creek bed. 4160 ft. 44.3743° N, 104.9532° W T51N R67W S30 NW1/4 44.3743 -104.9532 Fruiting N N 6 RM 187989 Welp 1994 Alismataceae Alisma gramineum Lej. 1. Alisma gramineum Lej.
Annotated by Laura Welp. RM-17650 Ronald L. Hartman 46050 21 6 1994 U.S.A. Wyoming Carbon Great Divide Basin Area: Great Divide Basin: Willow Hill area, ca 13 air mi NW of Rawlins. Limestone and sandstone outcrops, sandy and clay slopes with stream and pond below. 6900 7100 ft. 41° 57' 57" N, 107° 20' 14" W T23N R88W S16 SW1/4; also SE1/4 S17, NE1/4 S20; also NW1/4 S21 41.965833 -107.337222 Flowering and Fruiting N N 7 RM 229103 So Salt River Range Alismataceae Alisma gramineum Lej. RM-20431 Thomas Cramer 3838 14 8 1994 U.S.A. Wyoming Lincoln [location and coordinates withheld] Reservoir edge, meadows, and sagebrush. 7250 ft. Fruiting N N 8 RM 255824 Kostel 2005 RM Alismataceae Alisma gramineum Lej. RM-21932 Grace M. Kostel 8760 17 7 2005 U.S.A. South Dakota Pennington Buffalo Gap National Grassland and Vicinity: ca 1.5 air mi due N of Scenic. In badlands floodplain wetland, soils are black clay alkaline muck. 2800 ft. 43° 48.007' N, 102° 33.269' W; GPS Reading T3S R13E S10 W1/2 43.800117 -102.554483 GPS Reading Flowering and Fruiting N N 9 RM 274988 Lum 2002 RM 803839 RM0097661 Alismataceae Alisma gramineum Lej. RM-22546 B. E. Nelson 57806 21 7 2002 U.S.A. Wyoming Washakie Bighorn Basin: along Indian Creek, ca 4--5 air mi E of Big Cedar Ridge and 3--4 air mi W of the Nowood River, ca 13.5 air mi S of Ten Sleep. In and at the edge of water in the reservoir. 4800 4900 ft. 43.8394° N, 107.4402° W; uncertainty 2 mi. T45N R88W S28 N1/4; also NE1/4 S29 43.8394 -107.4402 2 mi. Flowering and Fruiting N RM0097661 N 10 RM 340624 Porter RM 253817 RM0132058 Alismataceae Alisma gramineum Lej. RM-32043 C. L. Porter 7369 31 7 1957 U.S.A. Wyoming Albany Ca 6 mi NE of Lookout, in Railroad Reservoir. A small lake in the rolling grassland hills; submerged in 2-3 ft of murky water [with Potamogetan pectinatus and Myriophyllum exalbeseum]. 7000 ft. 41.7189° N, 105.7165° W; NAD 83, uncertainty 2 mi., Digital Map T20N R74W S8 41.7189 -105.7165 NAD 83 2 mi. Digital Map Located 6 road miles NE of Lookout from US Hwy 30 & 287; ca 0.75 air miles NW of the Laramie River; ca 1 air mile NE of Dunn Lake; geo-locate.org. EL Flowering and Fruiting N RM0132058 N 11 RM 399230 WYNDD RM 615785 RM0132069 Alismataceae Alisma gramineum Lej. RM-58707 Walter Fertig 15914 10 7 1995 U.S.A. Wyoming Carbon Washakie Basin: pond on north side of Sand Creek Road at south end of Hangout Ridge, ca 3 3/4 mi E of Sweetwater County; ca 4 air mi N of Little Snake River; ca 10 air mi WNW of Baggs. Clay-mud lined bank of small pond of Scirpus and Eleocharis lined by Sarcobatus vermiculatus. 6420 ft. 41.084° N, 107.8487° W T13N R93W S22 SW1/4 of NE1/4 41.084 -107.8487 N RM0132069 N 12 RM 401525 WYNDD RM 704079 RM0132068 Alismataceae Alisma gramineum Lej. RM-19300 Walter Fertig 18983 28 8 1999 U.S.A. Wyoming Carbon Sweetwater River Plateau: North Bucklin Reservoir, on west side of Wyo Hwy 220, ca 2.5 mi NE of Three Forks and 4.5 mi SW of the Sweetwater River. Moist sandy openings along northeast and north bank of lake. Patches of semi-bare soil dominated by Polypogon monspeliensis, Distichlis spicata, and Potentilla anserina within openings in more densely vegetated Distichlis/Hordeum jubatum meadow. 6160 ft. 42.3835° N, 107.3959° W; uncertainty 0.25 mi. T28N R88W S19 W1/2 NE1/4 NW1/4; also SW1/4 SE1/4 SW1/4 S18 42.3835 -107.3959 0 mi. N N BEN Flowering N RM0132068 N 13 RM 442854 Missouri Plateau USFS 411837 Alismataceae Alisma gramineum Lej. 1. Alisma gramineum Lej.
Annotated by Charles Feddema. RM-69118 Roger R. Kerbs 74 8 7 1969 U.S.A. South Dakota Jackson Buffalo Gap National Grassland: Study Pond G. Grassland stockpond; clay soil; emergent, growing in water 6 in deep. 2500 ft. 43.8946° N, 101.7135° W; uncertainty 0.5 mi. T2S R20E S3 SW1/4 43.8946 -101.7135 0 mi. Y Common. Elev closer to 2500 f (+/-) (USGS 7.5') G. Bryson Flowering and Fruiting N N 14 RM 442858 Missouri Plateau USFS 411836 Alismataceae Alisma gramineum Lej. 1. Alisma gramineum Lej.
Annotated by Charles Feddema. RM-69120 Roger R. Kerbs 79 5 8 1969 U.S.A. South Dakota Jackson Buffalo Gap National Grassland: Study Pond C. Grassland stockpond; grows high on shoreline. 2580 ft. 43.8374° N, 101.945° W; uncertainty 0.5 mi. T2S R18E S27 SE1/4 43.8374 -101.945 0 mi. Y Abundant. Elev closer to 2580 f (+/-) (USGS 7.5') G. Bryson Flowering and Fruiting N N 15 RM 443657 Missouri Plateau RM 520936 Alismataceae Alisma gramineum Lej. RM-69335 Stephen Van Sickle 241 13 8 1982 U.S.A. South Dakota Jackson Freeman Dam. Emergent. 2220 ft. 43.892° N, 101.153° W; uncertainty 0.5 mi. T2S R25E S8 NE1/4 43.892 -101.153 1 mi. Frequent. Flowering N N 16 RM 443670 Missouri Plateau RM 346230 Alismataceae Alisma gramineum Lej. RM-69339 Stephen Van Sickle 307 14 8 1982 U.S.A. South Dakota Jones Stock pond. Stock pond shoreline. 2210 ft. 43.8741° N, 100.713° W; uncertainty 0.5 mi. T2S R28E S13 NE1/4 43.8741 -100.713 1 mi. Occasional. Flowering and Fruiting N N 17 RM 445765 Porter RM 199009 Alismataceae Alisma gramineum Lej. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-70432 C. L. Porter 3683 11 7 1945 U.S.A. Colorado Moffat Irish Lake. In alkaline mud at edge of lake. Flowering and Fruiting N N 18 RM 447784 So Rocky Mts RM 132809 Alismataceae Alisma gramineum Lej. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-71778 Francis Ramaley 12220 21 7 1929 U.S.A. Colorado Alamosa San Luis Lakes. Half submerged by lakeside. Flowering and Fruiting N N 19 RM 453945 So Rocky Mts RM 395295 Alismataceae Alisma gramineum Lej. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-75489 Steve L. O'Kane Jr. 2497 J. Anderson 9 7 1986 U.S.A. Colorado Alamosa Alamosa National Wildlife Refuge: adjacent to headquarters. Frequent in ditches with Sagitaria, Typha and Potamogeton. 7525 ft. T37N R11E S20 NE1/4 of NE1/4 Flowering N N 20 RM 506577 So Salt River Range Alismataceae Alisma gramineum Lej. RM-98924 Thomas Cramer 3838 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer. Reservoir edge, meadows, and sagebrush. 7250 ft. 41° 57' 57" N, 110° 39' 24" W T23N R117W S23 NE1/4; also SE1/4 S14 41.965833 -110.656667 Fruiting N N 21 RM 548834 Wood 1996 Alismataceae Alisma gramineum Lej. RM-103613 Jean Wood 5736 2 7 1996 U.S.A. Washington Ferry Western Colville National Forest and Vicinity: Lake Ellen area, ca 16 air mi WSW of Colville, 1/4 mi W of lake. Wetland and woods, creek. 2200 2400 ft. 48.4887° N, 118.2704° W T35N R36E S34 NE1/4 48.4887 -118.2704 Vegetative N N 22 RM 585932 Haines 1985 RM Alismataceae Alisma gramineum Lej. RM-105827 June Haines 4899 18 7 1985 U.S.A. Wyoming Fremont Wind River Basin: south side of Lake Cameahwait, ca 20 air mi ENE of Riverton. Edge of lake. 4810 4830 ft. 43.2943° N, 108.2515° W T4N R5E S26; also S27 43.2943 -108.2515 2 mi. N N 23 RM 586059 Haines 1985 RM 384930 RM0132070 Alismataceae Alisma gramineum Lej. RM-60851 June Haines 5024 27 7 1985 U.S.A. Wyoming Fremont Haines Farm; ca 9 air mi W of Riverton on U.S. Hwy 26. Irrigation canal. 5377 ft. 43.0916° N, 108.5277° W; uncertainty 1 mi. T1N R3E S4 43.0916 -108.5277 1 mi. N RM0132070 N 24 RM 586838 Haines 1985 RM 384932 RM0132072 Alismataceae Alisma gramineum Lej. RM-105870 June Haines 5768 Georgia Haines 24 8 1985 U.S.A. Wyoming Fremont Wind River Basin: Haines farm, ca 9 mi W of Riverton on U.S. Hwy 26. Irrigation canal. 5377 ft. 43.0916° N, 108.5277° W T1N R3E S4 43.0916 -108.5277 N RM0132072 N 25 RM 588157 Haines 1986 RM 384929 RM0132071 Alismataceae Alisma gramineum Lej. RM-105896 June Haines 7045 Georgia Haines 19 8 1986 U.S.A. Wyoming Fremont Wind River Basin: Haines farm, ca 9 mi W of Riverton on U.S. Hwy 26. Shallow water in edge of irrigation canal. 5377 ft. 43.0916° N, 108.5277° W; uncertainty 1 mi. T1N R3E S4 43.0916 -108.5277 1 mi. N RM0132071 N 26 RM 600636 Dueholm 1979 RM 334274 RM0132074 Alismataceae Alisma gramineum Lej. RM-106729 Keith H. Dueholm 9184 14 8 1979 U.S.A. Wyoming Natrona Powder River Basin: ca 12 air mi SW of Midwest. Muddy margins of holding pond; margin of pond. 5300 ft. 43.3464° N, 106.5158° W; uncertainty 1 mi. T39N R81W S13 43.3464 -106.5158 1 mi. N RM0132074 N 27 RM 607728 Hartman Misc RM 331314 RM0132073 Alismataceae Alisma gramineum Lej. RM-106926 Ronald L. Hartman 10040 12 7 1979 U.S.A. Wyoming Natrona Oil field, ca 4.2 air mi N of Waltman. Eroded shale slopes with sandstone outcrops and drainages. 6200 ft. 43.1192° N, 107.1936° W; uncertainty 2 mi. T36N R86W S6; also T36N R87W S1 43.1192 -107.1936 2 mi. N N N RM0132073 N 28 RM 640904 SE WY 1993 RM 599649 RM0132076 Alismataceae Alisma gramineum Lej. RM-108402 B. E. Nelson 29461 29 8 1993 U.S.A. Wyoming Niobrara Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Indian Creek or County Road 60 ca 1.3 air mi W of Nebraska and ca 4 air mi N of Hat Creek Breaks, ca 22.3 air mi NE of Lusk; ca 18.5 air mi N of Van Tassell. Around the reservoir. 4120 4140 ft. 42.9302° N, 104.0799° W; NAD 83, uncertainty 700 ft., Nat. Geog. TOPO! T34N R60W S16 NW1/4 42.9302 -104.0799 NAD 83 700 ft. N N Nat. Geog. TOPO! BEN Fruiting N RM0132076 N 29 RM 643875 SE WY 1994 RM 704196 RM0132067 Alismataceae Alisma gramineum Lej. RM-108531 B. E. Nelson 32924 17 7 1994 U.S.A. Wyoming Natrona Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: near the head of Hemingway Draw, ca 26 air mi NNW of Casper; ca 20 air mi SW of Midwest. On the edge of the reservoir and in adjacent mud. 5580 5620 ft. 43.1933° N, 106.5405° W T37N R81W S11 SW1/4 43.1933 -106.5405 Fruiting N RM0132067 N 30 RM 645217 SE WY 1994 RM Alismataceae Alisma gramineum Lej. RM-108571 B. E. Nelson 34221 21 8 1994 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Antelope Creek and Ross or County Road 31, ca 31 air mi WNW of Bill; ca 50.5 air mi NNW of Douglas; ca 3.5 air mi SE of Ross. By pond in the bottom of a wash. 5120 5140 ft. 43.4216° N, 105.828° W T40N R75W S23 SW1/4 43.4216 -105.828 Fruiting N N 31 RM 645218 SE WY 1994 RM 704195 RM0244796 Alismataceae Alisma gramineum Lej. RM-108572 B. E. Nelson 34221 21 8 1994 U.S.A. Wyoming Converse Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Bull Gulch and Ross or County Road 31, ca 31 air mi WNW of Bill; ca 50.5 air mi NNW of Douglas; ca 3.5 air mi SE of Ross. By pond in the bottom of a wash. 5120 5140 ft. 43.4216° N, 105.828° W; uncertainty 0.5 mi. T40N R75W S23 SE1/4 43.4216 -105.828 1 mi. N N Fruiting N RM0244796 N 32 RM 647942 SE WY 1993 RM 599650 RM0132075 Alismataceae Alisma gramineum Lej. RM-109223 Ronald L. Hartman 39601 1 7 1993 U.S.A. Wyoming Platte [location and coordinates withheld] Sandstone outcrops and sandy slopes; ponderosa pine and grasslands. 5000 5300 ft. Flowering and Fruiting N RM0132075 N 33 RM 653377 Cramer 1994 RM 642603 RM0132066 Alismataceae Alisma gramineum Lej. RM-109530 Thomas Cramer 2626 31 7 1994 U.S.A. Wyoming Sublette Green River Basin: McNinch Reservoirs 1 and 2, ca 8.5 air mi NW of Big Piney. Reservoir edge, meadows, and sagebrush with outflow stream meadowed edges. 7150 ft. 42.6008° N, 110.2689° W T30N R113W S11 E1/4; also W1/2 S12 42.6008 -110.2689 1 mi. Fruiting N RM0132066 N 34 RM 654755 So Salt River Range RM 607867 RM0132059 Alismataceae Alisma gramineum Lej. RM-109553 Thomas Cramer 3838 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Lake Viva Naughton, ca 13 air mi NNW of Kemmerer. Reservoir edge, meadows, and sagebrush. 7250 ft. 41.9583° N, 110.6567° W; uncertainty 1 mi. T23N R117W S23 NE1/4; also SE1/4 S14 41.9583 -110.6567 1 mi. Flowering N RM0132059 N 35 RM 670729 Marriott 1984 RM 370991 RM0132077 Alismataceae Alisma gramineum Lej. RM-110864 Hollis Marriott 9048 14 8 1984 U.S.A. Wyoming Weston [location and coordinates withheld] Reservoir in sagebrush (Artemisia tridentata) - grassland in shallow water near shore. 4900 ft. Flowering and Fruiting N RM0132077 N 36 RM 671618 Dueholm 1978 RM 322177 RM0132078 Alismataceae Alisma gramineum Lej. RM-110969 Keith H. Dueholm 5020 26 7 1978 U.S.A. Wyoming Crook Powder River Basin: near Little Missouri River, ca 8 air mi NNE of New Haven. Plains, flats near river, muddy margins of large holding pond; near pond. 3700 ft. 44.8567° N, 104.80194° W; uncertainty 1 mi. T56N R66W S8 44.8567 -104.80194 1 mi. Flowering and Fruiting N RM0132078 N 37 RM 672682 Marriott 1983 RM 370992 Alismataceae Alisma gramineum Lej. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-111441 Ronald L. Hartman 15904 11 7 1983 U.S.A. Wyoming Crook Black Hills: Belle Fourche River: 16 air mi NE of Alva. Oak slopes and floodplains; flood plains. 3200 44.8872° N, 104.26° W; uncertainty 1 mi. T57N R62W S35 44.8872 -104.26 1 mi. Flowering and Fruiting N N 38 RM 701922 Kuhn 2008 RM Alismataceae Alisma gramineum Lej. 1. Alisma gramineum Lej.
Annotated by Bernadette Kuhn. RM-114687 Bernadette Kuhn 7214 24 7 2008 U.S.A. Colorado Las Animas [location and coordinates withheld] At stock tank and mud puddles. 5036 ft. Vegetative N 39 RM 706963 Legler 2007 RM 840633 RM0018246 Alismataceae Alisma gramineum Lej. 1. Alisma gramineum Lej.
Annotated by Ben Legler on 9/26/2007. RM-119942 Ben Legler 7745 16 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: southeast shore of French Lake; 1.4 air mi E of Cimarron. Shallow man-made lake with exposed muddy shoreline sparsely vegetated with with Chenopodium glaucum and Grindelia squarrosa; lake shallows with patches of Alisma gramineum, Ranunculus aquatilis. 6379 ft. 36° 30' 27" N, 104° 53' 26" W; WGS 84, Digital map 36.5075 -104.8905556 WGS 84 Digital map Petals 3, white, ca. 3-4 mm long; plants abundant in shallow water around entire lake edge. Photographed. Flowering and Fruiting N VPR07948,VPR07949,VPR07951,VPR07953,RM0018246 N 40 RM 734189 Missouri Plateau RM 604446 Alismataceae Alisma gramineum Lej. RM-121694 Neil Hotchkiss 13 25 7 1942 U.S.A. North Dakota Ward Des Lacs National Wildlife Refuge: north end Unit 4A, 1.5 mi SE of Kenmare. Shallow water. Flowering and Fruiting N N 41 RM 734200 Missouri Plateau RM 39111 Alismataceae Alisma gramineum Lej. 3. Alisma gramineum Lej.
Annotated by C. L. Porter in 1961. RM-121701 J. Lunell s.n. 11 8 1901 U.S.A. North Dakota Benson Leeds. Ditch. Flowering and Fruiting N N 42 RM 734201 Missouri Plateau RM 154738 Alismataceae Alisma gramineum Lej. 3. Alisma gramineum Lej.
Annotated by C. L. Porter in 1961. RM-121702 H. F. Bergman 2605 30 7 1912 U.S.A. North Dakota Pierce Rugby. In water in pond. Flowering and Fruiting N N 43 RM 734202 Missouri Plateau RM 226814 Alismataceae Alisma gramineum Lej. 3. Alisma gramineum Lej.
Annotated by C. L. Porter in 1961. RM-121703 O. A. Stevens 271 5 8 1937 U.S.A. North Dakota McHenry Upham. In shallow water, edge of pond along river. Flowering and Fruiting N N 44 RM 734203 Missouri Plateau RM 157270 Alismataceae Alisma gramineum Lej. 3. Alisma gramineum Lej.
Annotated by C. L. Porter in 1961. RM-121704 J. Lunell s.n. 19 7 1906 U.S.A. North Dakota Benson Leeds. Flowering and Fruiting N N 45 RM 734204 Missouri Plateau RM 56183 Alismataceae Alisma gramineum Lej. 3. Alisma gramineum Lej.
Annotated by C. L. Porter in 1961. RM-121705 J. Lunell s.n. 5 7 1906 U.S.A. North Dakota Benson York. Flowering and Fruiting N N 46 RM 734206 Missouri Plateau RM 157271 Alismataceae Alisma gramineum Lej. 3. Alisma gramineum Lej.
Annotated by C. L. Porter in 1961. RM-121705 J. Lunell s.n. 5 7 1906 U.S.A. North Dakota Benson York. Flowering and Fruiting N N 47 RM 734207 Missouri Plateau RM 411838 Alismataceae Alisma gramineum Lej. 4. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-121706 James C. Whitham 1667 5 8 1934 U.S.A. Montana Park Springtime. Shallow pool at roadside. 3700 ft. Rare. Flowering and Fruiting N N 48 RM 756489 Hallman 2009 RM Alismataceae Alisma gramineum Lej. RM-119559 B. E. Nelson 78314 28 7 2009 U.S.A. Montana Carter Along Little Missouri River or South Camp Crook Road just S of Clay Pigeon Road, ca 10 air mi NE of Albion; ca 23 air mi NE of Alzada. Culvert pool along the road. 3250 ft. 45.2991° N, 104.1527° W; NAD 83, , GPS reading T6S R62E S20 N1/2 45.2991 -104.1527 NAD 83 GPS reading Fruiting N 49 RM 788444 Charboneau 2010 RM Alismataceae Alisma gramineum Lej. RM-128614 B. E. Nelson 80545 27 7 2010 U.S.A. Montana Phillips Along Harb Road at an unnamed coulee, ca 23 air mi SSW of Saco; ca 25 air mi ESE of Malta. Drying mud basin in a coulee. 2440 2460 ft. 48.1428° N, 107.4478° W; NAD 83, GPS reading T28N R33E S34; also S35 section line 48.1428 -107.4478 NAD 83 GPS reading Fruiting N 50 RM 788504 Charboneau 2010 RM Alismataceae Alisma gramineum Lej. RM-128620 B. E. Nelson 80605 27 7 2010 U.S.A. Montana Phillips Along Pickhandle Coulee, ca 24 air mi SSE of Saco; ca 26 air mi ESE of Malta. Drying mud in pool areas of stream channel. 2430 2460 ft. 48.1243° N, 107.4483° W to 48.1275° N, 107.4563° W; NAD 83, GPS reading T27N R33E S3 NE1/4 48.1243 -107.4483 NAD 83 GPS reading Fruiting N 51 RM 793191 Charboneau 2010 RM Alismataceae Alisma gramineum Lej. RM-128085 Joseph L. M. Charboneau 3734 22 8 2010 U.S.A. Montana Phillips Reservoir No. 161, S of U.S. Hwy 191 and W of Rudolph Valley Road, ca 2.5 air mi W of Partnership Reservoir, ca 17 air mi SW of Malta. Drying mud. 2550 2560 ft. 48.1641° N, 108.0845° W; NAD 83, GPS reading T28N R28E S23 SW1/4 48.1641 -108.0845 NAD 83 GPS reading Fruiting N 52 RM 81155 Elliott, Brian 1999 RM 829320 Alismataceae Alisma gramineum Lej. RM-13330 Brian Elliott 8014 Elizabeth Mark 1 7 1999 U.S.A. Colorado Pueblo [location and coordinates withheld] Aquatic, pondside. 6800 ft. Fruiting N N 53 RM 824508 Charboneau 2011 RM Alismataceae Alisma gramineum Lej. RM-142353 Joseph L. M. Charboneau 8659 2 8 2011 U.S.A. Montana Valley Corral Reservoir and Timber Creek, S of Triple Crossing Access Road, ca 9.5 air mi WNW of Halfpint Reservoir, ca 41 air mi W of Fort Peck; ca 36 air mi WSW of Glasgow. Edges of still moist pools in blown-out reservoir bed. 2640 2650 ft. 47.9436° N, 107.3099° W; NAD 83, GPS reading T25N R34E S2 SW1/4 47.9436 -107.3099 NAD 83 GPS reading Fruiting N 54 RM 825283 Charboneau 2011 RM Alismataceae Alisma gramineum Lej. RM-142450 Joseph L. M. Charboneau 9434 11 8 2011 U.S.A. Montana Phillips PR-22 Reservoir, N of Whitewater Creek, ca 4.5 air mi SW of 3 Way No. 2 Reservoir, ca 10 air mi NW of Whitewater; ca 37.5 air mi NNE of Malta. Muddy reservoir shoreline. 2540 2560 ft. 48.8849° N, 107.7474° W; NAD 83, GPS reading T36N R30E S13 SW1/4 48.8849 -107.7474 NAD 83 GPS reading Flowering and Fruiting N 55 RM 897092 RMHERB2 RM 95846 RM0132106 Alismataceae Alisma gramineum Lej. 2. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-448974 Richard D. Comes s.n. 16 6 1961 U.S.A. Wyoming Fremont Midvale Irrigation System, Sand Gulch Lateral, 0.5 mi W of Deckert's Estate, ca 8 mi N of Riverton. 5000 ft. T2N R4E S21 1 mi. Y Y Buds N RM0132106 N 56 RM 897097 RMHERB1 RM 304767 RM0132065 Alismataceae Alisma gramineum Lej. 2. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-55926 Ronald G. Schreibeis KM-121 31 7 1975 U.S.A. Wyoming Campbell 4-5 mi NE of Gillette, near Wood's Homestead. Near reservoir. 4100 4600 ft. 44.314° N, 105.4189° W; uncertainty 0.25 mi. T50N R71W S17 NW1/4 NE1/4 44.314 -105.4189 0 mi. Y N Uncommon. Fruiting N RM0132065 N 57 RM 897098 RMHERB1 RM 530819 RM0132064 Alismataceae Alisma gramineum Lej. 2. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-52678 Robert D. Dorn 4956 11 8 1988 U.S.A. Wyoming Laramie 3 mi SW of Cheyenne. Dry pond with Sagittaria, Scirpus. 6200 ft. 41.0848° N, 104.8815° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T13N R67W S22 NW1/4 41.0848 -104.8815 NAD 83 0 mi. Y N Nat. Geog. TOPO! BEN Corolla white. Fruiting N RM0132064 N 58 RM 897099 RMHERB1 RM 292437 RM0132063 Alismataceae Alisma gramineum Lej. 2. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-43046 Gary J. Pierce 1979 13 7 1973 U.S.A. Wyoming Campbell Ca 11 mi S(W) of Reno Junction on Wyo Hwy 387. On the muddy drying bottom of a small pond formed by damming a wash. 4500 ft. 43.6424° N, 105.6497° W; uncertainty 1 mi. T42N R73W S5 43.6424 -105.6497 1 mi. Abundant. Flowering and Fruiting N RM0132063 N 59 RM 897100 RMHERB1 RM 304730 RM0132062 Alismataceae Alisma gramineum Lej. 2. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-448975 Ronald G. Schreibeis R-1023 9 8 1977 U.S.A. Wyoming Washakie 12-13 mi SW of Worland. In riparian zone near reservoir. T46N R95W S12 N Flowering and Fruiting N RM0132062 N 60 RM 897102 RMHERB1 RM 391429 RM0132061 Alismataceae Alisma gramineum Lej. 2. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-19022 Robert J. Hill 1181 23 7 1973 U.S.A. Wyoming Albany Great Divide Basin and Adjacent Regions: Sand Creek, near Camel Rock, Castle Rock, and Weird Wind Erosions near Colorado. 7600 ft. 41.0243° N, 105.7553° W; uncertainty 2 mi. T12N R75W S12; also S13 41.0243 -105.7553 2 mi. Y Y Flowering and Fruiting N RM0132061 N 61 RM 897104 RMHERB1 RM 354538 RM0132060 Alismataceae Alisma gramineum Lej. 2. Alisma gramineum Lej.
Annotated by Robert R. Haynes in 1995. RM-60831 June Haines 2079 6 9 1982 U.S.A. Wyoming Fremont Haine's Farm, W of Riverton. In canal by small pump. 5377 ft. 43.0916° N, 108.5278° W; uncertainty 1 mi. T1N R3E S4 43.0916 -108.5278 1 mi. N N Flowering and Fruiting N RM0132060 N