COLO:V
Potamogeton perfoliatus subsp. richardsonii (Bennett) Hultén
00625608 G. E. Osterhout 5184 1914-08-09
United States, Colorado, Jackson, North Park, North Fork., 40.81707 -106.3487
COLO:V
Potamogeton perfoliatus subsp. richardsonii (Bennett) Hultén
00625616 Nan Lederer 4315 1993-09-01
United States, Colorado, Clear Creek, Guanella Pass, Pike National Forest. Large pond ¼ mile east of Pass., 39.59542 -105.70428, 3505m
COLO:V
Potamogeton perfoliatus subsp. richardsonii (Bennett) Hultén
00625624 Ron Wittmann 1856 1981-08-13
United States, Colorado, Yuma, S. shore of Bonny Reservoir., 39.6071085 -102.1939303, 1150m
COLO:V
Potamogeton perfoliatus subsp. richardsonii (Bennett) Hultén
00625632 B. Neely 5276 1989-07-25
United States, Colorado, Jackson, Routt Nat. Forest; Rabbit Ears Range. Alder Lake, Arapahoe Lakes area, 1.3 mi SE of Slack Weiss Reservoir W of Arapaho Ridge., 40.4201527 -106.3506688, 2896m
COLO:V
00625640 W. A. Weber 5669 1950-07-13
United States, Colorado, Boulder, Small pond along the road 2 mi. e. of Eldora., 2743m
COLO:V
Potamogeton perfoliatus subsp. richardsonii (Bennett) Hultén
00625657 W. A. Weber 17964 1988-07-17
United States, Colorado, Jackson, Arapahoe National Wildlife Refuge, ca. 10 mi. S of Walden., 40.58696 -106.27161, 2530m
COLO:V
00625665 James P. Vanderhorst 4051 1991-08-10
United States, Colorado, Garfield, Flat Tops/White River Plateau: Sweetwater Lake, ca 20 air mi NE of Glenwood Springs., 39.7984328 -107.1665787, 2350m
COLO:V
Potamogeton perfoliatus subsp. richardsonii (Bennett) Hultén
00625673 Rick Brune sn 1992-08-27
United States, Colorado, Routt, 3.2 mi ESE of Hayden, 0.5 mi SW of Hayden Power Plant., 40.4755607 -107.1932128, 2018m
COLO:V
Potamogeton perfoliatus subsp. richardsonii (Bennett) Hultén
00625681 Dorothy Marr Keiss 1 1990-10-14
United States, Colorado, Grand, North end of Shadow Mountain Reservoir., 40.2493273 -105.8340658, 2621m
COLO:V
00625699 K. Richard Johnson 677 1937-07-21
United States, Colorado, Garfield, Trappers Lake., 39.9969751 -107.2309621, 2896m
COLO:V
00625707 Ramaley 16404 1938-08-10
United States, Colorado, Garfield, Trapper's Lake., 39.9969751 -107.2309621
COLO:V
Potamogeton perfoliatus subsp. richardsonii (Bennett) Hultén
00904011 B. E. Nelson 54886 2001-07-30
United States, Colorado, Routt, North-central Colorado: Park Range: Hinman Lake and vicinity to Hinman Creek, ca 1.5 air mi N of the Elk River, ca 6.5 air mi NE of Clark; ca 20 air mi N of Steamboat Springs., 40.77034 -106.82876, 2499m
COLO:V
02361178
Canada, Quebec
COLO:V
02361186 C. L. Porter 6349 1953-07-28
United States, Wyoming, Albany, In sluggish parts of the Laramie River east of Lookout., 41.207281 -106.017443, 2286m
COLO:V
02361194 C. L. Porter 6208 1952-08-28
United States, Wyoming, Fremont, Dinwoody Creek., 43.352308 -109.416647, 2195m
COLO:V
02361202
Canada, British Columbia
COLO:V
02361210
United States, Alaska
COLO:V
02361228
United States, Oregon, Baker
COLO:V
02361236
United States, Alaska
COLO:V
02361244
United States, North Carolina, Tyrrell
COLO:V
02361251 Richard G. Baker 77 1966-07-23
United States, Wyoming, Two Ocean Pass 15 minute topographic quadrangle map; in shallow water of outlet (west end) of Bridger Lake., 2396m
COLO:V
02361269
United States, Alaska
COLO:V
02361277
United States, Alaska
COLO:V
02361285
United States, Alaska
COLO:V
02361293
United States, Alaska
COLO:V
02361301
United States, Alaska
COLO:V
02361319
United States, Alaska
COLO:V
02361327
United States, Alaska
COLO:V
02361335
Canada, Saskatchewan
COLO:V
02361343
United States, New York
COLO:V
02361368
United States, Delaware
COLO:V
02361376
Canada, Ontario
COLO:V
02361384
Canada, Ontario
COLO:V
02361392
Canada, Quebec
COLO:V
02361400
Canada, Manitoba
COLO:V
02361418 Arnold Tiehm 9011
United States, Nevada, Elko
COLO:V
02361426
United States, Alaska
COLO:V
02361434
United States, Alaska
COLO:V
02361442
United States, Alaska
COLO:V
02361459
Canada, British Columbia
COLO:V
02361467
Canada, Ontario
COLO:V
02361475
United States, Iowa, Dickinson
COLO:V
02361830
Canada, British Columbia
COLO:V
02361848
Canada, Quebec
COLO:V
02361855 C. L. Porter 5087 1949-07-19
United States, Wyoming, Sublette, Swamp near Green River Lakes.
COLO:V
02361863
Canada, Manitoba
COLO:V
02361871
Canada, Quebec
COLO:V
02361889
Canada, Saskatchewan
COLO:V
02361897
Canada, Manitoba
COLO:V
02361905 B. Albee 4886 1980-08-02
United States, Utah, Sevier, Wasatch Plateau, 27 mi E of Salina, Utah. Duncan Draw.; 38.954694 -111.433291, 38.954694 -111.433291, 2597m