CS
153880 collectors: D Wilken 14672 1986-07-25
United States, Colorado, Larimer County, meadows E of State Fish Hatchery Poudre Canyon 4 mi S of N Bald Mtn, 40.7 -105.71, 2346m
CS:Herbarium
196746 P. VanCleave 1936-08-00
United States, Colorado, Jackson, North Park Hay Meadow
CS
153879 collectors: M. Smith MS 1994-06-05
United States, Colorado, Archuleta County, Lower Fosset Gulch., 37.17 -107.34, 2018m
NY
03707875 J. Wolfe 957 1873-00-00
United States of America, Colorado, Twin Lakes, 37.012668 -105.82046
NY
3707149 F. V. Hayden s.n. 1871-00-00
United States of America, Wyoming, Yellowstone Lake
NY
3707170 J. W. Thompson 17164 1952-08-11
United States of America, Washington, Chelan Co., Shallow back water at Snow Lakes, Wenatchee Mts., 1524m
NY
3707185 G. Fonken 1031 1980-08-24
United States of America, Wyoming, Big Horn Co., Big Horn Mountains; Lily Lake, ca 6 air mi WSW of Florence Pass, ca 21 air mi NNE of Ten Sleep., 44.319703 -107.295037, 2910m
NY
3707221 R. J. Davis 380-W 1934-07-15
United States of America, Wyoming, Lake, S. of Wastika
NY
3707245 M. B. Dunkle 598 1915-08-06
United States of America, Idaho, Bonner Co., Lake Darling. Abundant in shallow water of lake., 48.405009 -116.15192
NY
3707262 A. Nelson 3473 1897-08-08
United States of America, Wyoming, J. Johnson's Ranch
NY
3707162 H. M. Raup 6616 1935-07-19
Canada, Saskatchewan, Vicinity of the base of Cornwall Bay, Lake Athabaska. Small pond just N. of base of Bay., 59.4583 -108.4583
NY
3707891 R. J. Davis 1618 1939-08-05
United States of America, Idaho, Bear Lake Co., Bloomington Lake.
NY
3707894 J. H. Christ 12892 1941-08-15
United States of America, Idaho, Bonner Co., Denton Slough on Lake Pend Oreille. In shallow water of slough.
NY
3707895 J. H. Christ 8183 1937-07-14
United States of America, Idaho, Idaho Co., Black Bear; In meadow along Little Salmon River.
NY
3707918 E. C. Yuncker 12260 1946-07-24
United States of America, Wyoming, In pond near Little Laramie River, below Centennial, 41.360216 -105.934677, 2408m
NY
03715212 Tuckerman s.n. 1800-00-00
United States of America, White Mt. Lake [Arizona?]
NY
3707863 W. J. Cody 3243 1949-08-03
Canada, Northwest Territories, Mackenzie District, Yellowknife, 62.45 -114.37
NY
3707336 O. P. Phelps 263 1914-07-18
United States of America, New York, Saint Lawrence Co., Banks of Grass River
NY
3707254 C. L. Hitchcock 15260 1946-08-02
United States of America, Montana, Beaverhead Co., 19 miles from mouth of Wise River in Muddy Spring
NY
3707932 C. L. Hitchcock 16572 1947-07-18
United States of America, Montana, Sweet Grass Co., Backwater of Yellowstone River 15 miles east of Big Timber
NY
3707246 I. L. Wiggins 6792 1933-09-02
United States of America, California, El Dorado Co., At margins of Lily Lake, near Fallen Leaf, Lake Tahoe region
NY
3707166 J. H. Sandberg 244 1887-07-00
United States of America, Idaho, Granite, N. Idaho; Ponds.
NY
3707821 J. Richardson s.n.
Canada, [...Franklin...]
NY
3707823 F. Tweedy 2207 1899-09-00
United States of America, Wyoming, Sheridan Co., 44.875246 -107.262302, 1219m
NY
3707810 D. G. Despain 99 1965-07-27
United States of America, Colorado, Jackson Co., Grizzly Creek, 24 miles southwest of Walden. small pond, 40.420644 -106.619161
NY
3707865 A. Nelson 6555 1899-08-18
United States of America, Wyoming, Uinta Co., Jackson's Lake.
NY
3706771 C. E. Cummings s.n. 1893-07-08
United States of America
NY
3707046 J. Flock 2065 1989-06-23
United States of America, Colorado, Rio Blanco Co., White River National Forest, Marvine Creek Campground area. Pond, 40 -107.4244, 2625m
NY
3707115 S. L. O'Kane, Jr. 4954 2000-07-25
United States of America, Colorado, San Juan Co., Andrews Lake near Molas Pass, 37.7272 -107.7069, 3283m
NY
3707117 J. F. Smith 7780 2008-08-09
United States of America, Idaho, Cassia Co., Mt. Independence, vicinity of Independence Lake; aquatic, rooted in mud of lake ~ 40 cm deep, leaves floating., 42.20142 -113.66256, 2703m
NY
3707119 N. H. Holmgren 2451 1965-08-13
United States of America, Utah, Garfield Co., Aquarius Plateau, Dixie National Forest, Cyclone Lake, 19 miles north of Escalante, 37.9806 -111.7229, 3048m
NY
3707120 S. Goodrich 25535 1996-07-22
United States of America, Utah, Uintah Co., Ashley N. F, Uinta Mtns, Lily Lake, Whiterocks drainage, 41.0252 -111.9215, 3139m
NY
3707121 B. Franklin 2113 1985-07-30
United States of America, Utah, San Juan Co., La Sal Mts. E slope. 1.3 mi E of Canopy Gap, 38.4268 -109.1148, 2551m
NY
3707122 B. E. Nelson 7210 1980-08-17
United States of America, Wyoming, Johnson Co., BIG HORN MOUNTAINS; BETWEEN BABY WAGON AND VIRGINIA CREEKS, CA 4 AIR Ml NW OF POWDER RIVER PASS, CA 24.5 AIR Ml SW OF BUFFALO., 44.1876 -107.1332, 2865m
NY
3707123 M. Mancuso 3217 2007-07-20
United States of America, Idaho, Valley Co., Small unnamed lake below east face of Slab Butte, ca 13 miles north of McCall. Plants aquatic in shallow water; uncommon., 45.0859 -116.137, 2301m
NY
3707134 R. C. Friesner 12764 1938-08-16
United States of America, Maine, Knox Co., Tenants Harbor
NY
3707124 L. Armstrong 604 1995-05-20
United States of America, Utah, Sevier Co., Kettle Pond., 38.7218 -112.0622, 3150m
NY
3707125 A. Taye 4942 1990-07-24
United States of America, Utah, Beaver Co., Tushar Mtns, LaBaron Lake. Near edge of lake., 38.2298 -112.3898, 3018m
NY
3707126 A. Huber 2116 1994-08-05
United States of America, Utah, Duchesne Co., Hidden Lake, Whiterocks Drainage, Uintat Mtns, 40.7433 -110.0389, 3164m
NY
3707150 C. C. Parry s.n. 1872-00-00
United States of America, Colorado, Colorado Territory
NY
3707152 C. L. Porter 6550 1954-07-15
United States of America, Colorado, Mesa Co., above Mesa Lakes, Grand Mesa, 39.050965282322 -108.0854844908, 3078m
NY
3707158 A. Nelson 970 1933-08-22
United States of America, Wyoming, Albany Co., Swastika Lake, Medicine Bow Mts., 41.345241 -106.230302
NY
3707159 C. L. Hitchcock 5726 1939-08-08
United States of America, Idaho, Custer Co., In ca. 2 ft. of water at edge of lake. Ca. ½ mile northeast of Toxaway Lake, ca. 10 miles west- southwest of Obsidian; Sawtooth Mts., 2530m
NY
3707181 W. M. Rankin 7 1910-07-11
United States of America, Colorado, Gilpin Co., bog, 39.904987 -105.589167, 2743m
NY
3707942 K. Thorne 5115 1986-08-31
United States of America, Wyoming, Yellowstone Co. Bechler Meadows, E. of Cascade Corner. Yellowstone Nat'l Park., 2560m
NY
3707201 E. J. Neese 15066 1983-08-30
United States of America, Utah, Uintah Co., On boundary of Uinta/Salt Lake meridian, Tool Box Pk ca 2 mi SE of Paradise Park Res, 23 mi NW of Vernal. In mud and shallow water of pond., 40.650844 -109.901185, 3000m
NY
3707211 P. A. Munz 20097 1954-08-22
United States of America, California, Mono Co., In shallow water of Fan tail Lake, Subalpine Forest Community. Harvey Monroe Hall Natural Area, east slope of Sierra Nevada., 3048m
NY
3707215 B. Maguire 22682 1943-08-19
United States of America, Nevada, Elko Co., Shallow ponds below Lamoille Lake. Ruby Range., 2896m
NY
3707216 B. Maguire 22558 1943-08-16
United States of America, Nevada, Elko Co., Shallow water on east side of Island Lake. Ruby Range., 2987m
NY
3707220 W. H. Baker 14761 1956-08-22
United States of America, Idaho, Idaho Co., In water, Three Links Lake, Selway Crags.
NY
3707232 R. Massatti 4110 2005-08-15
United States of America, Wyoming, Fremont Co., East Slope Wind River Range and Vicinity: Grassy Lake and drainage to SE (ca 1 mi), ca 22 air mi SSE of Dubois., 43.2308 -109.49225, 3173m
NY
3707902 F. W. Johnson s.n. 1905-08-08
United States of America, Wyoming, [?] City 18 mi. S.E. Rock Creek, 1829m
NY
3707252 C. F. Baker 137 1899-08-15
United States of America, Colorado, Archuleta Co., near Pagosa Peak, 37.443934 -107.066617, 3048m
NY
3707907 J. W. Thompson 12690 1935-08-27
United States of America, Washington, Pierce Co., An bog among timber near Ohanapecosh Hot Springs, Mt. Rainier, 914m
NY
3707257 C. S. Crandall s.n. 1894-08-14
United States of America, Colorado, Garfield Co., Trapper's Lake, 39.985589 -107.234705, 2896m
NY
3707910 J. W. Thompson 9662 1933-08-04
United States of America, Washington, Pierce Co., Shallow borders of Lake Spanaway
NY
3707258 G. E. Osterhout s.n. 1895-08-00
United States of America, Colorado, Larimer Co., 40.377206 -105.521665
NY
3707260 C. L. Shear 3922 1898-08-15
United States of America, Colorado, 8 mi W of Hebron, 40.595989 -106.559665, 2743m
NY
3707261 F. E. Clements 490 1901-08-14
United States of America, Colorado, Teller Co., 38.782708 -105.010503, 3500m
NY
3707151 B. E. Nelson 4110 2005-08-15
United States of America, Wyoming, Fremont Co., East Slope Wind River Range and Vicinity: Grassy Lake and drainage to SE (ca 1 mi), ca 22 air mi SSE of Dubois., 43.2308 -109.49225, 3173m
NY
3707264 G. E. Osterhout 2821 1903-07-20
United States of America, Colorado, Larimer Co., 40.377206 -105.521665
NY
3707265 C. L. Shear 3917 1898-08-14
United States of America, Colorado, Buffalo Pass, Park Range. Margin of lake, 3200m
NY
3707267 L. C. Higgins 25955 2004-07-17
United States of America, Arizona, Coconino Co., Indian Lake & vicinity; ca. 23 mi. s. of Jacob Lake along Arizona Hwy. 67., 36.4186 -112.1355, 2700m
NY
3707271 C. Davidson 6272 1977-08-02
United States of America, Idaho, Valley Co., Potter’s Pond, on Snowbank Mtn. Rd, 8.9 mi W of Clear Cr. Station on Hwy 15, S of Cascade., 2347m
NY
3707289 P. Train 4561 1940-08-20
United States of America, Nevada, Elko Co., Island Lake, s. of Upper Lamoille Canyon, Ruby Mts.; Aquatic growing in 6 in. of water., 2987m
NY
3707392 T. A. Williams s.n. 1894-08-16
United States of America, South Dakota, Big Stone Lake, 45.409244 -96.610864
NY
03715219 J. Macoun s.n. 1884-08-21
Canada, Northwest Territories, Thunder Creek.
NY
3707820 C. L. Porter 6316 1953-07-10
United States of America, Colorado, Jackson Co., vicinity of Big Creek Lake, 40.660337 -106.73337, 2621m
NY
3707896 J. H. Christ 370 1929-06-20
United States of America, Idaho, Kootenai Co., Fernan Lake. In swamp., 47.676463 -116.726517
NY
3707822 J. H. Sandberg 715 1892-07-25
United States of America, Idaho, Kootenai Co., Along creeks, near Rathdrum., 47.812403 -116.896586
NY
3707829 D. B. Dunn 14617 1963-07-19
United States of America, Colorado, Gunnison Co., on slopes and dow to the meanders about 2-3 miles south of Gothic, 38.922917 -106.989768
NY
3707832 M. E. Jones 5787 1894-08-06
United States of America, Utah, Fish Lake., 40.835958 -110.069163, 2743m
NY
3707839 A. O. Garrett 3373 1925-07-22
United States of America, Utah, Utah Co., Salamander Lake, 39.863012 -111.736041
NY
3707842 A. O. Garrett 2681 1912-05-00
United States of America, Utah, Salt Lake Co., 40.667317 -111.923603
NY
3707944 L. C. Anderson 1457 1958-07-26
United States of America, Idaho, Caribou Co., At south end of Pelican Slough of Meadow Creek drainage, 2½ miles north of Henry.
NY
3707163 I. L. Wiggins 6776 1933-08-18
United States of America, California, El Dorado Co., Lily Lake, near Fallen Leaf, Lake Tahoe region
NY
3707845 F. E. Clements 414 1896-00-00
United States of America, Colorado, Custer Co., 38.134722 -105.465835
NY
3707858 A. O. Garrett 1629 1905-08-21
United States of America, Utah, Salt Lake Co., Big Cottonwood Canyon. In mud of margin of Silver Lake., 2662m
NY
3707860 C. F. Baker 904 1901-08-22
United States of America, Colorado, Gunnison Co., Region of the Gunnison Watershed, 38.545825 -106.925321, 2341m
NY
3707862 C. L. Shear 4346 1898-08-21
United States of America, Colorado, Grand Co., 40.058874 -106.38892
NY
3707864 C. L. Shear 3793 1895-08-15
United States of America, Colorado, Cottonwood Lake, 38.783571 -106.281161
NY
3706766 O. E. Jennings
United States of America, Pennsylvania, Centre Co., detailed locality information protected
NY
3707903 L. C. Wheeler 3761 1935-08-03
United States of America, California, Modoc Co., Sunny marsh; Pine Creek, Warner Mts., 41.986653 -120.238794, 1737m
NY
3707968 J. I. Northrop s.n. 1888-07-08
United States of America, New York, Lake near Mt House, Catskill Mountains
NY
3707906 A. Nelson 6741 1899-08-28
United States of America, Wyoming, Gibbon River
NY
3707318 W. H. Welch 704 1925-08-15
United States of America, Indiana, Jasper Co., Barkley twp.
NY
3707933 H. L. Mason 13562 1947-08-15
United States of America, California, Modoc Co., Spring leading to West side of Goose Lake, 11 miles from Davis Creek.
NY
3707934 F. W. Starmer s.n.
United States of America
NY
3909380 E. Kiviat 93-696 1993-09-24
United States of America, New York, Dutchess Co., Stringham Road, Wetland PV-40. Pleasant Valley USGS Quad map
NY
3706772 K. M. Wiegand 647 1909-07-20
United States of America, Maine, Washington Co., R.R. ditch south of Ayer's Junction
NY
03715209 Pringle s.n. 1878-08-24
United States of America, New Hampshire, Hermit Lake. Mt. Washington.
NY
3707209 C. L. Hitchcock 16765 1947-07-24
United States of America, Montana, Madison Co., Ulrey Lake, growing in about 3 feet of water, ca 24 miles east of Ennis
NY
03715216 Macoun s.n. 1882-09-04
Canada, Quebec, [Che?] River.
NY
120615 A. Cratty s.n. 1898-09-00
United States of America, Iowa, Emmet Co., 43.378022 -94.67848
NY
03715210 Curran s.n. 1884-00-00
United States of America, California, Sierra Nevada. Donner Lake.
NY
3909762 E. Kiviat s.n. 1988-09-09
United States of America, New York, Dutchess Co., Site MMW, Liberta Gravel Mines
NY
3707811 W. H. Baker 8463 1951-08-10
United States of America, Idaho, Owyhee Co., Growing in a slough, Duck Valley Marsh, Riddle.
NY
3706744 O. W. Knight s.n. 1905-07-22
United States of America, Maine, Penobscot Co., 44.801182 -68.777814
NY
3707248 E. B. Payson 5072 1926-07-21
United States of America, Utah, Summit Co., Shallow pond near Stillwater Fork, Uintah Mts., 2682m
NY
3707263 C. V. Piper s.n. 1901-08-00
United States of America, Idaho, Priest Lake.