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 201259 Holt 2000 Hydrocharitaceae Elodea canadensis Michx. RM-19362 Emily A. Holt 1399 27 6 2000 U.S.A. Colorado Pitkin Central Colorado: Sawatch Range, West Slope Continental Divide: Twin Meadows area, off Forest Road 4D at Norrie, near Sawyer Lake trailhead, ca 18 air mi NE of Aspen; ca 1.5 air mi S of Norrie. Lakeside with Salix and Pinus contorta. 9440 9560 ft. 39.2962° N, 106.6538° W T9S R83W S3 39.2962 -106.6538 Vegetative N N 2 RM 211092 Handley 2000 RM Hydrocharitaceae Elodea canadensis Michx. RM-19843 B. E. Nelson 51076 20 7 2000 U.S.A. Idaho Valley Payette National Forest and Vicinity: Long Valley: along the North Fork Payette River at Hartsell Bridge, ca 8.5 air mi SSW of McCall; ca 5 air mi NW of Donnelly. Shallow water in the river. 4860 ft. 44.7956° N, 116.1381° W T17N R3E S19 SE1/4 of SW1/4; also NE1/4 of NW1/4 S30 44.7956 -116.1381 Vegetative N N 3 RM 215196 Handley 2000 RM Hydrocharitaceae Elodea canadensis Michx. RM-19911 Joy Handley 7462 Erin Peters 1 8 2000 U.S.A. Idaho Washington Payette National Forest and Vicinity: Weiser River Valley: Burton Lane ditch just S of U.S. Hwy 95, ca 1 air mi SE of Cambridge; ca 16 air mi SW of Council. Weedy roadside irrigation ditch. 2650 ft. 44.5639° N, 116.6644° W T14N R3W S11 NE1/4 44.5639 -116.6644 Vegetative N N 4 RM 229046 So Salt River Range Hydrocharitaceae Elodea canadensis Michx. RM-20428 Thomas Cramer 3781 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Hams Fork, ca 1 air mi N of Frontier. Riverside meadows, sagebrush, and willows. 6020 ft. 41° 49' 49" N, 110° 31' 43" W T21N R116W S1 41.830278 -110.528611 Flowering N N 5 RM 229080 So Salt River Range Hydrocharitaceae Elodea canadensis Michx. RM-20431 Thomas Cramer 3815 14 8 1994 U.S.A. Wyoming Lincoln [location and coordinates withheld] Reservoir edge, meadows, and sagebrush. 7250 ft. Flowering N N 6 RM 229442 So Salt River Range RM 608728 RM0146743 Hydrocharitaceae Elodea canadensis Michx. RM-20447 Thomas Cramer 4713 Ronald L. Hartman 23 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Hams Fork, ca 2.5 air mi S of Kemmerer. Riverside meadows, willows, and sagebrush. 6850 ft. 41.7531° N, 110.5286° W T21N R116W S36 NW1/4 41.7531 -110.5286 1 mi. Flowering N RM0146743 N 7 RM 257746 Larson 2005 RM 943245 RM0124386 Hydrocharitaceae Elodea canadensis Michx. RM-21998 B. E. Nelson 66208 3 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: between Middle and Upper Canjion lakes, ca 8-8.5 air mi NE of Canjilon; ca 16 air mi SE of Tierra Amarilla. In the lake. 9980 10020 ft. 36.558° N, 106.3296° W; GPS Reading T27N R6E S20 W1/4 36.558 -106.3296 GPS Reading Flowering N RM0124386 N 8 RM 257996 Larson 2005 RM 943074 RM0123760 Hydrocharitaceae Elodea canadensis Michx. RM-22003 B. E. Nelson 66457 8 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Laguna Larga at the end of Forest Road 78, ca 6 air mi SE of San Miguel; ca 18 air mi NNW of Tres Piedras. Submerged in marshy lake. 9000 9020 ft. 36.8855° N, 106.1095° W; NAD 83, , GPS Reading T31N R8E S33 N1/2 36.8855 -106.1095 NAD 83 GPS Reading Flowering N RM0123760 N 9 RM 259797 Larson 2005 RM 943246 RM0124387 Hydrocharitaceae Elodea canadensis Michx. RM-22054 Jill E. Larson 2562 18 7 2005 U.S.A. New Mexico Taos Carson National Forest and Vicinity: Sangre de Cristo Range: Eagle Nest Lake west shore, Eagle Nest Lake State Park main entrance from U.S. Hwy 64, ca 1 air mi S of Eagle Nest. Lake shore and adjacent uplands. 8175 ft. 36.5367° N, 105.2648° W; GPS Reading 36.5367 -105.2648 GPS Reading Vegetative N RM0124387 N 10 RM 287344 Markow 2002 RM Hydrocharitaceae Elodea canadensis Michx. RM-23148 Stuart Markow 12299 5 6 2002 U.S.A. Oregon Wheeler Blue Mountains: Umatilla National Forest: west side of Bull Prairie Lake, ca 16 air mi NE of Spray. In 1-2 ft of water with Juncus balticus, Scirpus microcarpus. 4030 ft. T7S R25E S7 NW1/4 Vegetative N N 11 RM 320121 Newton 2005 RM Hydrocharitaceae Elodea canadensis Michx. RM-25060 Rachel Newton 2373 21 7 2005 U.S.A. Wyoming Sublette Wetlands and Adjacent Areas: confluence of Pine Creek and Fremont Lake, ca 3 air mi N of Pinedale. Submerged in slow-moving water. 7122 ft. 42.8967° N, 109.8378° W; GPS Reading T34N R109W S23 SW1/4 42.8967 -109.8378 NAD 83 GPS Reading Vegetative N N 12 RM 320330 Newton 2005 RM Hydrocharitaceae Elodea canadensis Michx. RM-25070 Rachel Newton 2559 27 7 2005 U.S.A. Wyoming Albany Wetlands and Adjacent Areas: Laramie River, ca 26 air mi SW of Laramie. Submerged along river bank. 7360 ft. 41.0996° N, 106.0166° W; GPS Reading T13N R77W S15 NE1/4 41.0996 -106.0166 NAD 83 GPS Reading Vegetative N N 13 RM 320419 Newton 2005 RM Hydrocharitaceae Elodea canadensis Michx. RM-25077 Rachel Newton 2639 27 7 2005 U.S.A. Wyoming Albany Wetlands and Adjacent Areas: Laramie River, ca 4 air mi SW of Laramie. Submerged in slow-moving water. 6774 ft. 41.2552° N, 105.6676° W; GPS Reading T15N R74W S23 W1/2 41.2552 -105.6676 NAD 83 GPS Reading Vegetative N N 14 RM 320421 Newton 2005 RM Hydrocharitaceae Elodea canadensis Michx. RM-25078 Rachel Newton 2640 29 7 2005 U.S.A. Wyoming Albany Wetlands and Adjacent Areas: Little Laramie River, ca 5 air mi SE of Centennial. Submerged in slow-moving water. 7410 ft. 41.2512° N, 106.0833° W; GPS Reading T15N R77W S19 NE1/4 of SW1/4 41.2512 -106.0833 NAD 83 GPS Reading Vegetative N N 15 RM 321084 Newton 2005 RM Hydrocharitaceae Elodea canadensis Michx. RM-25116 Rachel Newton 3233 7 8 2005 U.S.A. Wyoming Lincoln Wetlands and Adjacent Areas: Hams Fork, ca 8 air mi NW of Kemmerer. Submerged in slow-moving water. 6933 ft. 41.8805° N, 110.6136° W; GPS Reading T22N R116W S17 SW1/4 41.8805 -110.6136 NAD 83 GPS Reading Vegetative N N 16 RM 321105 Newton 2005 RM Hydrocharitaceae Elodea canadensis Michx. RM-25119 Rachel Newton 3252 7 8 2005 U.S.A. Wyoming Lincoln Wetlands and Adjacent Areas: Hams Fork, ca 11 air mi NW of Kemmerer. Submerged in standing water. 7092 ft. 41.9292° N, 110.6396° W; GPS Reading T23N R117W S36 SW1/4 41.9292 -110.6396 NAD 83 GPS Reading Vegetative N N 17 RM 321549 Newton 2005 RM Hydrocharitaceae Elodea canadensis Michx. RM-25147 Rachel Newton 3651 26 8 2005 U.S.A. Wyoming Sublette Wetlands and Adjacent Areas: New Fork Lakes, ca 17 air mi N of Pinedale. Submerged in water. 7600 ft. 43.1142° N, 109.916° W; GPS Reading T36N R109W S7 NW1/4 43.1142 -109.916 NAD 83 GPS Reading Vegetative N N 18 RM 321585 Newton 2005 RM Hydrocharitaceae Elodea canadensis Michx. RM-25148 Rachel Newton 3684 26 8 2005 U.S.A. Wyoming Sublette Wetlands and Adjacent Areas: irrigation ditch and spring-fed stream, ca 2 air mi SE of Pinedale. Submerged in slow-moving water. 7041 ft. 42.8469° N, 109.8286° W; GPS Reading T33N R109W S11 42.8469 -109.8286 NAD 83 GPS Reading Vegetative N N 19 RM 325960 Non-WY Weeds RM 202952 Hydrocharitaceae Elodea canadensis Michx. RM-25849 C. Leo Hitchcock 13712 C. V. Muhlick 22 8 1945 U.S.A. Montana Missoula 5 mi N of outlet of Lindberg Lake: Swan River Quiet pool in Swan River. 47.7938° N, 116.3922° W; uncertainty 1 mi. 47.7938 -116.3922 1 mi. Vegetative N N 20 RM 326322 Non-WY Weeds RM 135071 Hydrocharitaceae Elodea canadensis Michx. RM-26170 Harold St. John 3438 7 7 1925 U.S.A. Washington Spokane Dartford, Little Spokane River. 4-12 inches below surface shallow water. 47.7846° N, 117.4169° W; uncertainty 1 mi. 47.7846 -117.4169 1 mi. Flowering N N 21 RM 326544 Non-WY Weeds RM 394964 Hydrocharitaceae Elodea canadensis Michx. 2. Elodea canadensis Michx.
Annotated by Robert R. Haynes in 1995. RM-26370 Klaus H. Lackschewitz 9033 16 7 1979 U.S.A. Montana Missoula West bank of Bitterroot River, S of Maclay Bridge. Filled just one depression in otherwise dry channel. 3180 ft. 46.8407° N, 114.1142° W; uncertainty 1 mi. T13N R20W S34 E1/2 46.8407 -114.1142 1 mi. Vegetative N N 22 RM 326565 Non-WY Weeds RM 100191 Hydrocharitaceae Elodea canadensis Michx. Elodea canadensis Michx.
Annotated by C. L. Porter in 1957. RM-26391 L. R. Abrams 9719 2 8 1922 2-4 Aug 1922 U.S.A. Oregon Klamath Harriman Lodge Station. 42.4671° N, 122.1014° W; uncertainty 1 mi. 42.4671 -122.1014 1 mi. Flowering N N 23 RM 326566 Non-WY Weeds RM 101168 Hydrocharitaceae Elodea canadensis Michx. Elodea canadensis Michx.
Annotated by C. L. Porter in 1957. RM-26391 L. R. Abrams 9719 2 8 1922 2-4 Aug 1922 U.S.A. Oregon Klamath Harriman Lodge Station. 42.4671° N, 122.1014° W; uncertainty 1 mi. 42.4671 -122.1014 1 mi. Flowering N N 24 RM 326805 Non-WY Weeds RM 699166 Hydrocharitaceae Elodea canadensis Michx. RM-26591 Stuart Markow 12299 5 6 2002 U.S.A. Oregon Wheeler Blue Mountains: Umatilla National Forest: west side of Bull Prairie Lake, ca 16 air mi NE of Spray. In 1-2 ft of water with Juncus balticus and Scirpus microcarpus. 4030 ft. 44.9745° N, 119.777° W; uncertainty 1 mi. T7S R25E S7 NW 44.9745 -119.777 1 mi. Vegetative N N 25 RM 326890 Non-WY Weeds RM 267918 Hydrocharitaceae Elodea canadensis Michx. RM-26650 V. June Weatherell 526 Jean Finzel 12 8 1961 U.S.A. Washington Yakima Snoqualamie National Forest, White Pass Campground, near White Pass along Washington Route 5. In shallow water along shore of lake. 3900 ft. 46.6443° N, 121.3862° W; uncertainty 1 mi. 46.6443 -121.3862 1 mi. Vegetative N N 26 RM 333789 Nunn 2001 RM 768335 Hydrocharitaceae Elodea canadensis Michx. RM-29676 Sarah Nunn 4262 6 8 2001 U.S.A. Colorado Larimer Roosevelt National Forest: Front Range: Lost Lake, off Laramie River Road (County Road 103), ca 37 air mi W of Fort Collins. Lake shore with Nuphar in the shallow edges. 9200 ft. 40.6915° N, 105.7921° W; uncertainty 0.5 mi. T8N R75W S35 SE1/4 40.6915 -105.7921 1 mi. Vegetative N N 27 RM 339263 Porter RM 229794 RM0146729 Hydrocharitaceae Elodea canadensis Michx. RM-31407 C. L. Porter 6168 B. F. Miller 13 8 1952 U.S.A. Wyoming Albany Little Laramie River, 10 mi NW of Laramie. Submerged [Muddy stream bank.] 7200 ft. 41.4717° N, 105.7329° W; NAD 83, uncertainty 0.75 mi., Digital Map T17N R74W S6 41.4717 -105.7329 NAD 83 1 mi. Digital Map Located at the crossing of the Little Laramie River and Howell Road, just south of the confluence of the Laramie River and the Little Laramie River; geo-locate.org. EL Vegetative N RM0146729 N 28 RM 339551 Porter RM 237106 RM0146726 Hydrocharitaceae Elodea canadensis Michx. RM-31571 C. L. Porter 6394 13 8 1953 U.S.A. Wyoming Albany Medicine Bow Mountains: Upper Telephone Lake. In deep water [5-10 ft deep]. 11000 ft. 41.3649° N, 106.2739° W; NAD 83, uncertainty 0.5 mi., Digital Map T16N R79W S9 41.3649 -106.2739 NAD 83 1 mi. N Y Digital Map Located at the crossing of Lost Lake Trail and the water inlet for Telephone Lakes, on the far west side of the upper lake; ca 1.5 miles NE of the Lewis Lake Campground; geo-locate.org. EL *Telephone Lakes* Vegetative N RM0146726 N 29 RM 339779 Porter RM 241728 RM0146727 Hydrocharitaceae Elodea canadensis Michx. RM-31659 C. L. Porter 6615 15 8 1954 U.S.A. Wyoming Albany South end of Sodergreen Lake. In 2-5 ft of clear cold water. 7500 ft. 41.1573° N, 105.9347° W; NAD 83, uncertainty 0.75 mi., Digital Map T14N R76W S28 41.1573 -105.9347 NAD 83 1 mi. Digital Map Located on the southern end of Sodergreen Lake, north side of WY Hwy 230; ca 2.5 miles west of Harmony; geo-locate.org. EL Vegetative N RM0146727 N 30 RM 339995 Porter RM 247885 RM0146728 Hydrocharitaceae Elodea canadensis Michx. RM-31759 C. L. Porter 6811 4 8 1955 U.S.A. Wyoming Carbon Medicine Bow Mountains: Silver Lake. Shallow water. 10000 ft. 41.3101° N, 106.3579° W; NAD 83, uncertainty 0.5 mi., Digital Map T16N R80W S35 41.3101 -106.3579 NAD 83 1 mi. N Y Digital Map Located on the NW edge of the lake, just SE of the Silver Lake Campground; south side of WY Hwy 130; geo-locate.org. EL Forming extensive beds. Vegetative N RM0146728 N 31 RM 340006 Porter RM 247819 RM0146725 Hydrocharitaceae Elodea canadensis Michx. RM-31766 C. L. Porter 6819 15 8 1955 U.S.A. Wyoming Albany Medicine Bow Range: Brooklyn Lake. In 3-8 ft of clear, cold water. 11000 ft. 41.3705° N, 106.2502° W; NAD 83, uncertainty 0.5 mi., Digital Map T16N R79W S10 41.3705 -106.2502 NAD 83 1 mi. N Y Digital Map Located on the south side of the lake; SW of the Brooklyn Lake Campground; ca 2 road miles north of WY Hwy 130 on Brooklyn Lake Road; geo-locate.org. EL Forming extensive beds; the only submerged vegetation seen in the lake. Vegetative N RM0146725 N 32 RM 342636 Reif 2002 RM 810401 RM0116281 Hydrocharitaceae Elodea canadensis Michx. RM-32809 Brian Reif 1531 2 7 2002 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: East Fork Jemez River at Las Conchas Trail 137 off NM Hwy 4, S of Valles Caldera National Preserve. NW on Trail 137 along river for 1.5 mi. Riparian and wet meadow of canyon bottom. 8360 8410 ft. 35° 48.947' N, 106° 31.97' W to 35° 49.315' N, 106° 32.947' W; GPS reading T18N R4E S5; also NE1/4 S6 35.815783 -106.532833 GPS reading Flowering N RM0116281 N 33 RM 347539 Reif 2002 RM 810336 RM0116283 Hydrocharitaceae Elodea canadensis Michx. RM-32964 Ronald L. Hartman 75638 12 7 2002 U.S.A. New Mexico Sandoval Santa Fe National Forest and Vicinity: Jemez Mountains: Las Conchas Campground on NM Hwy 4 upstream on East Fork Jemez River to 0.8 mi. Canyon and streamside. 8461 ft. 35° 48.87' N, 106° 31.441' W; GPS reading T18N R4E S4 35.8145 -106.524017 GPS reading Flowering N RM0116283 N 34 RM 348905 Reif 2003 RM 810353 RM0116282 Hydrocharitaceae Elodea canadensis Michx. RM-33009 Brian Reif 5083 9 6 2003 U.S.A. New Mexico San Miguel Santa Fe National Forest and Vicinity: Sangre de Cristo Mountains: Sebadilla Creek S of Flying Cloud Ranch, 3 air mi SSW of Barillas Peak; up creek 0.5 air mi. Narrow riparian corridor in canyon bottom, canyon surrounded by mixed conifer forest; granite bluffs and bedrock constrictions. 7740 7880 ft. 35.532° N, 105.492° W; GPS Reading T15N R14E S18 NE1/4; also SE1/4 S7 35.532 -105.492 GPS Reading Flowering N RM0116282 N 35 RM 359056 RMHERB1 RM 12653 RM0146730 Hydrocharitaceae Elodea canadensis Michx. RM-35190 Aven Nelson 5374 28 9 1898 U.S.A. Wyoming Albany Fish Hatchery. 7300 ft. 41.175° N, 105.5845° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T14N R73W S21 41.175 -105.5845 NAD 83 0 mi. Y Y Nat. Geog. TOPO! Vegetative N RM0146730 N 36 RM 361029 RMHERB1 RM 1429 RM0146724 Hydrocharitaceae Elodea canadensis Michx. RM-36361 Aven Nelson s.n. 18 10 1893 U.S.A. Wyoming Albany Fish Hatchery. 7300 ft. 41.175° N, 105.5845° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T14N R73W S21 41.175 -105.5845 NAD 83 0 mi. Y Y Nat. Geog. TOPO! Vegetative N RM0146724 N 37 RM 382781 RMHERB1 RM 157211 RM0146732 Hydrocharitaceae Elodea canadensis Michx. RM-47391 Leslie N. Goodding 597 7 9 1901 U.S.A. Wyoming Albany Seven Mile Lakes. Running water. 7200 ft. 41.2539° N, 105.7207° W; NAD 83, uncertainty 0.5 mi., Digital Map T15N R74W S20 41.2539 -105.7207 NAD 83 1 mi. Digital Map Collected somewhere around the lakes including sections 21 and 29; geo-locate.org. EL Sepals 3 mm long; anthers 1.5-2 mm long. Flowering N RM0146732 N 38 RM 382782 RMHERB1 RM 41745 RM0146731 Hydrocharitaceae Elodea canadensis Michx. RM-47391 Leslie N. Goodding 597 7 9 1901 U.S.A. Wyoming Albany Seven Mile Lakes. Running water. 7200 ft. 41.2539° N, 105.7207° W; NAD 83, uncertainty 0.5 mi., Digital Map T15N R74W S20 41.2539 -105.7207 NAD 83 1 mi. Digital Map Collected somewhere around the lakes including sections 21 and 29; geo-locate.org. EL Vegetative N RM0146731 N 39 RM 390144 RMHERB1 RM 353445 RM0146733 Hydrocharitaceae Elodea canadensis Michx. RM-52348 Robert D. Dorn 4170 29 8 1984 U.S.A. Wyoming Laramie Duck Creek. Stream. 6300 ft. 41.0268° N, 104.9384° W; NAD 83, uncertainty 0.25 mi., Nat. Geog. TOPO! T12N R67W S7 NW1/4 41.0268 -104.9384 NAD 83 0 mi. N N Nat. Geog. TOPO! BEN Flowering N RM0146733 N 40 RM 40330 Baca 2001 RM 710657 RM0072790 Hydrocharitaceae Elodea canadensis Michx. RM-12065 Ronald L. Hartman 73323 31 7 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: East Fork Jenez River from Baca Ranch entry road and downstream to start of canyon. 8500 8600 ft. 35° 50' 36" N, 106° 29' 27.1" W; uncertainty 1 mi. 35.843333 -106.490861 1 mi. Vegetative N RM0072790 N 41 RM 404312 RMHERB1 RM 353445 Hydrocharitaceae Elodea canadensis Michx. Elodea canadensis Michx.
Annotated by Robert R. Haynes in 1995. RM-61669 Robert D. Dorn 4170 29 8 1984 U.S.A. Wyoming Laramie Duck Creek. Stream. 6300 ft. 41.0243° N, 104.934° W; uncertainty 0.5 mi. T12N R67W S7 NW1/4 41.0243 -104.934 1 mi. Flowering N N 42 RM 40584 Baca 2001 RM 710656 RM0072791 Hydrocharitaceae Elodea canadensis Michx. RM-12068 Ronald L. Hartman 73915 15 8 2001 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: San Antonio Hot Springs, hillside above, vicinity of buildings, and 0.5 air mi down San Antonio Creek. Streamside, rocky slopes, roadsides. 8400 8500 ft. 35° 58' 18.6" N, 106° 33' 38.2" W; uncertainty 1 mi. 35.971833 -106.560611 1 mi. Vegetative N RM0072791 N 43 RM 431513 Scott 2007 RM 907980 RM0022637 Hydrocharitaceae Elodea canadensis Michx. 1. Elodea canadensis Michx.
Annotated by David Scott. RM-66053 Ronald L. Hartman 86560 David Scott 13 8 2007 U.S.A. Wyoming Teton Targhee National Forest: Ashton Ranger District: at Tillery Lake, ca 9 air mi WNW of Flagg Ranch; ca 26.5 air mi NW of Moran. Mixed conifer forest adjacent montane lake. 7340 ft. 44.1212° N, 110.836° W; GPS Reading T48N R117W S13 SE1/4 44.1212 -110.836 NAD 83 GPS Reading Vegetative N RM0022637 N 44 RM 43259 Baca 2003 RM 769212 RM0072789 Hydrocharitaceae Elodea canadensis Michx. RM-12166 Ronald L. Hartman 78407 11 8 2003 U.S.A. New Mexico Sandoval Valles Caldera National Preserve: Jemez Mountains: East Fork Jemez River, short segment in Preserve ca 1 air mi SW of El Cajete (center of caldera). Along river with blue spruce and white fir on slopes, willow and birch scattered on bank. 7920 7990 ft. 35° 49.659' N, 106° 34.503' W to 35° 49.659' N, 106° 34.683' W; GPS Reading 35.82765 -106.57505 GPS Reading Buds N RM0072789 N 45 RM 437348 South Dakota RM 241804 RM0146745 Hydrocharitaceae Elodea canadensis Michx. RM-66824 C. L. Porter 6577 26 7 1954 U.S.A. South Dakota Custer Black Hills; Sylvan Lake Shallow water. 6150 ft. T2S R5E S30 43.8471 -103.5662 NAD 83 1 mi. Y Y Nat. Geog. TOPO! Flowering N RM0146745 N 46 RM 442133 South Dakota RM 520919 Hydrocharitaceae Elodea canadensis Michx. RM-68623 Kris Sletten 48 3 9 1982 U.S.A. South Dakota Bennett Lacreek National Wildlife Refuge. Submerged; common. 3015 ft. 43.1062° N, 101.5511° W; uncertainty 0.5 mi. T36N R36W S10 SW1/4 43.1062 -101.5511 1 mi. Vegetative N N 47 RM 442533 South Dakota USFS 411785 USFS0067429 Hydrocharitaceae Elodea canadensis Michx. RM-68892 Ralph K. Gierisch 1497 16 7 1949 U.S.A. South Dakota Custer Harney National Forest: Stockade Lake. Level slope; aquatic vegetation; common. 5000 5200 ft. T3S R5E S27 43.7648 -103.5143 NAD 83 1 mi. Y Nat. Geog. TOPO! Flowering N USFS0067429 N 48 RM 443708 South Dakota RM 346134 Hydrocharitaceae Elodea canadensis Michx. RM-69353 Stephen Van Sickle 452 3 9 1982 U.S.A. South Dakota Bennett Marsh on Lacreek National Wildlife Refuge. Anchored in 0.5 m water. 3015 ft. 43.1062° N, 101.5511° W; uncertainty 0.5 mi. T36N R36W S10 SW1/4 43.1062 -101.5511 1 mi. Vegetative N N 49 RM 504995 So Salt River Range RM 1012280 RM0291898 Hydrocharitaceae Elodea canadensis Michx. RM-98891 Ronald L. Hartman 33562 27 6 1992 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Commissary Ridge: ca 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer. Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. 7150 7400 ft. 41° 55' 55" N, 110° 38' 11" W T23N R117W S36 41.931944 -110.636389 Vegetative N RM0291898 N 50 RM 506517 So Salt River Range Hydrocharitaceae Elodea canadensis Michx. RM-98923 Thomas Cramer 3781 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Hams Fork River, ca 1 air mi N of Frontier. Riverside meadows, sagebrush, and willows. 6020 ft. 41° 49' 49" N, 110° 31' 43" W T21N R116W S1 41.830278 -110.528611 Flowering N N 51 RM 506554 So Salt River Range Hydrocharitaceae Elodea canadensis Michx. RM-98924 Thomas Cramer 3815 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 Flowering N N 52 RM 542871 Williams RM 960328 RM0214897 Hydrocharitaceae Elodea canadensis Michx. RM-103376 Roger L. Williams 778 10 6 1989 U.S.A. Wyoming Carbon Sierra Madre: Willow Creek, ca 6 air mi SW of Encampment. In flowing creek. 8300 ft. T14N R84W S30 41.1593 -106.8851 NAD 83 0 mi. N N Nat. Geog. TOPO! Abundant. Vegetative N RM0214897 N 53 RM 545770 Wood 1995 Hydrocharitaceae Elodea canadensis Michx. RM-103534 Jean Wood 3407 14 8 1995 U.S.A. Washington Pend Oreille Western Colville National Forest and Vicinity: Little Pend Oreille Lakes, ca 20 air mi NE of Colville along south shore of Lake Leo, along Wash Hwy 20. Lakeshore and forest edge; mixed subalpine fir/spruce/lodgepole pine. 3165 ft. 48.7358° N, 117.4853° W T37N R42E S3 SW1/4 48.7358 -117.4853 Vegetative N N 54 RM 547531 Wood 1996 Hydrocharitaceae Elodea canadensis Michx. RM-103587 Jean Wood 4442 Jack Nisbet 1 6 1996 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: Lower Colville River by canoe from bridge on the Drive-In Road to Meyers Falls Reservoir. Flooded riverbank through cottonwoods, hawthorne thickets, and pastureland. 1500 ft. 48.5906° N, 117.9845° W T36N R38E S26; also S27, S28; also S29 48.5906 -117.9845 Vegetative N N 55 RM 549787 Wood 1996 Hydrocharitaceae Elodea canadensis Michx. RM-103630 Jean Wood 6677 1 8 1996 U.S.A. Washington Stevens Western Colville National Forest and Vicinity: Little Twin Lakes, ca 11 air mi E of Colville. Lake shore. 3700 ft. 48.5617° N, 117.6383° W T35N R41E S4 NW1/4; also T36N R41E SW1/4 S33 48.5617 -117.6383 Vegetative N N 56 RM 550495 Wood 1996 Hydrocharitaceae Elodea canadensis Michx. RM-103642 Jean Wood 7381 Madilane Perry 10 8 1996 U.S.A. Washington Ferry Western Colville National Forest and Vicinity: Curlew Lake, ca 4 air mi NNE of Republic. Lake and shoreline. 2400 ft. 48.7072° N, 118.6684° W T37N R33E S17 NW1/4; also T38N R33E NW1/4 S28, E1/2 S29; also NE1/4 S32 48.7072 -118.6684 Vegetative N N 57 RM 557124 Wyo/Salt River 1992 RM Hydrocharitaceae Elodea canadensis Michx. RM-103875 Ronald L. Hartman 33562 27 6 1992 U.S.A. Wyoming Lincoln Wyoming/Salt River Ranges: Commissary Ridge: 0.5 air mi SE of Kemmerer Reservoir along powerlines E of paved road; ca 12 air mi NW of Kemmerer. Rolling sagebrush-grasslands, southwest exposure with some aspen on northeast side of gravelly ridge, also along roadside. 7150 7400 ft. 41.9294° N, 110.6364° W T23N R117W S36 41.9294 -110.6364 Vegetative N N 58 RM 584326 Haines RMRS RM 575159 RM0146734 Hydrocharitaceae Elodea canadensis Michx. RM-105726 June Haines 10167 Maria Hille 26 8 1991 U.S.A. Wyoming Albany Medicine Bow Mountains: mouth of southern outlet creek from Lost Lake at Telephone Lake. Around rocks in lake. 10700 ft. 41.3672° N, 106.2686° W; uncertainty 0.25 mi. T16N R79W S9 N1/2 SE1/4 41.3672 -106.2686 0 mi. Flowering N RM0146734 N 59 RM 609256 Hartman Misc RM 952912 RM0318304 Hydrocharitaceae Elodea canadensis Michx. RM-107012 Ronald L. Hartman 11789 Lisa Brown and Gael Fonken 4 7 1980 U.S.A. Wyoming Carbon North Platte River at Saratoga. River banks and submerged. 6900 ft. 41.4603° N, 106.8131° W; uncertainty 1 mi. T17N R84W S11 41.4603 -106.8131 1 mi. Vegetative N RM0318304 N 60 RM 653619 Cramer 1994 RM 630346 RM0146735 Hydrocharitaceae Elodea canadensis Michx. RM-109536 Thomas Cramer 2837 4 8 1994 U.S.A. Wyoming Sublette Green River Basin: edge of Green River, ca 1 air mi N of La Barge. Riverside mudflats, meadows, and willows. 6580 ft. 42.274° N, 110.1913° W; uncertainty 0.5 mi. T27N R112W S31 SE1/4; also SW1/4 S32 42.274 -110.1913 1 mi. Flowering N RM0146735 N 61 RM 654441 Cramer 1994 RM 630345 RM0146736 Hydrocharitaceae Elodea canadensis Michx. RM-109546 Thomas Cramer 3555 12 8 1994 U.S.A. Wyoming Sublette Green River Basin: picnic area on Prairie Creek on the north edge of Daniel. Cottonwood picnic area and willowed creekside. 7200 ft. 42.8663° N, 110.0685° W; uncertainty 0.25 mi. T34N R111W S35 SW1/4; also T33N R111W NW1/4 S2 42.8663 -110.0685 0 mi. Flowering N RM0146736 N 62 RM 654694 So Salt River Range RM 608730 RM0146742 Hydrocharitaceae Elodea canadensis Michx. RM-20429 Thomas Cramer 3781 14 8 1994 U.S.A. Wyoming Lincoln Southern Salt River Range and Vicinity: Hams Fork, ca 1 air mi N of Frontier. Riverside meadows, sagebrush, and willows. 6020 ft. 41.8258° N, 110.5286° W; uncertainty 1 mi. T21N R116W S1 41.8258 -110.5286 1 mi. Flowering N RM0146742 N 63 RM 654730 So Salt River Range RM 608729 RM0146744 Hydrocharitaceae Elodea canadensis Michx. RM-109553 Thomas Cramer 3815 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 RM0146744 N 64 RM 655124 Cramer 1994 RM 630344 RM0146737 Hydrocharitaceae Elodea canadensis Michx. RM-109564 Thomas Cramer 4308 Ben and Becky Cramer 21 8 1994 U.S.A. Wyoming Sublette Green River Basin: Green River, ca 9 air mi S of Big Piney. Riverside meadows, sagebrush, and sagebrush bluff. 6650 ft. 42.4086° N, 110.1003° W; uncertainty 0.5 mi. T28N R112W S13 SW1/4 42.4086 -110.1003 1 mi. Flowering N RM0146737 N 65 RM 655357 Cramer 1994 RM 630343 RM0146738 Hydrocharitaceae Elodea canadensis Michx. RM-109569 Thomas Cramer 4516 Ronald L. Hartman 23 8 1994 U.S.A. Wyoming Lincoln Green River Basin: Green River, ca 6 air mi S of La Barge. Riverside meadows and willows. 6510 ft. 42.1747° N, 110.1829° W; uncertainty 0.5 mi. T25N R112W S5 SW1/4 42.1747 -110.1829 1 mi. Flowering N RM0146738 N 66 RM 655438 Cramer 1994 RM 630342 RM0146739 Hydrocharitaceae Elodea canadensis Michx. RM-109572 Thomas Cramer 4751 25 8 1994 U.S.A. Wyoming Sublette Green River Basin: Green River, ca 6.5 air mi W of Pinedale. Riverside mudbanks, sloughs, meadows, and willows and sandstone bluffside. 7100 7200 ft. 42.8722° N, 109.9881° W T34N R110W S33 SE1/4; also SW1/4 S34 and T33N R110W NW1/4 S3 42.8722 -109.9881 Flowering N RM0146739 N 67 RM 655589 Cramer 1994 RM 630341 RM0146740 Hydrocharitaceae Elodea canadensis Michx. RM-109575 Thomas Cramer 4889 25 8 1994 U.S.A. Wyoming Sublette Green River Basin: New Fork River, ca 3 air mi WNW of Boulder. Riverside meadows, willows and cottonwoods, stagnant ponds, irrigation ditchsides, and piney bluffside. 7000 7100 ft. 42.7657° N, 109.7614° W; uncertainty 1 mi. T32N R108W S6 SW1/4; also N1/4 S7 42.7657 -109.7614 1 mi. N N Vegetative N RM0146740 N 68 RM 655705 Cramer 1994 RM 630340 RM0146741 Hydrocharitaceae Elodea canadensis Michx. RM-109576 Thomas Cramer 4990 27 8 1994 U.S.A. Wyoming Sublette Green River Basin: ca 2 air mi S of Boulder. Gravel roadsides and irrigation ditchsides. 6960 ft. 42.7166° N, 109.7094° W; uncertainty 1 mi. T32N R108W S27 NW1/4; also NE1/4 S28 42.7166 -109.7094 1 mi. Vegetative N RM0146741 N 69 RM 706633 Legler 2007 RM 902798 RM0026350 Hydrocharitaceae Elodea canadensis Michx. 1. Elodea canadensis Michx.
Annotated by Ben Legler on 4/3/2008. RM-119919 Ben Legler 7415 10 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: southeast corner of Adams Lake; 8.7 air mi W of Casa Grande. Sandy lake shallows dominated by Schoenoplectus, Potamogeton natans, Elodea canadensis. 8721 ft. 36° 53' 35" N, 105° 8' 2" W; WGS 84, Digital map 36.89305556 -105.1338889 WGS 84 Digital map Abundant, covering much of bottom in 1-2 meters of water, also with large mats of dislodged plants floating at surface. Vegetative N RM0026350 N 70 RM 706871 Legler 2007 RM 902797 RM0026349 Hydrocharitaceae Elodea canadensis Michx. 1. Elodea canadensis Michx.
Annotated by Ben Legler on 4/3/2008. RM-119928 Ben Legler 7653 13 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: marshy depression on west side of employee housing area in Vermejo Park; south side of Vermejo River 1.5 air mi WNW of Casa Grande. Flat marshy depression dominated by Typha latifolia, Rudbeckia laciniata, Carex, and scattered Salix lasiandra. 7563 ft. 36° 53' 46.7" N, 105° 0' 11.5" W; WGS 84, uncertainty 3 m., GPS reading 36.89630556 -105.0031944 WGS 84 3 m. GPS reading Submerged in 2-3 cm deep water around bases of Typha and Schoenoplectus; occasional. Vegetative N RM0026349 N 71 RM 706893 Legler 2007 RM 902796 RM0026348 Hydrocharitaceae Elodea canadensis Michx. 1. Elodea canadensis Michx.
Annotated by Ben Legler on 4/3/2008. RM-119931 Ben Legler 7675 14 8 2007 U.S.A. New Mexico Colfax Vermejo Park Ranch: south and east shores of Bartlett Lake; 8.2 air mi W of Casa Grande. Lake shallows with sandy bottom, dominated by Potamogeton natans, P. foliosus, Myriophyllum sibiricum, and Ceratophyllum demersum; shoreline dominated by Schoenoplectus acutus. 8682 ft. 36° 54' 6" N, 105° 7' 26" W; WGS 84, Digital map 36.90166667 -105.1238889 WGS 84 Digital map Occasional; mostly seen as long floating strands among Potamogeton patches. Vegetative N RM0026348 N 72 RM 706918 Legler 2007 RM 902795 RM0026347 Hydrocharitaceae Elodea canadensis Michx. 1. Elodea canadensis Michx.
Annotated by Ben Legler on 4/3/2008. RM-119937 Ben Legler 7699 15 8 2007 U.S.A. New Mexico Taos Vermejo Park Ranch: Culebra Range: shores of Beaver Lake; 3.34 air mi NE of summit of Big Costilla Peak. Small, shallow, man-made lakes with Elodea canadensis and Potamogeton gramineus, shores ringed by Glyceria borealis and Carex spp. 10059 ft. 36° 56' 4" N, 105° 16' 22" W; WGS 84, Digital map 36.93444444 -105.2727778 WGS 84 Digital map Abundant, covering lake bottom; male flowers free-floating and covering lake surface with a mealy white film. Photographed. Flowering N VPR07917,VPR07916,VPR07911,RM0026347 N 73 RM 710085 Legler 2008 RM 902794 RM0026346 Hydrocharitaceae Elodea canadensis Michx. 1. Elodea canadensis Michx.
Annotated by Ben Legler on 4/17/2009. Approaching E. nuttallii. RM-120348 Ben Legler 10878 18 8 2008 U.S.A. New Mexico Taos Vermejo Park Ranch: Culebra Range: second lake up from bottom in Seven Lakes chain; in lower part of Long Canyon 3.3 air mi ESE of summit of Big Costilla Peak. Small manmade lake with gravelly bottom and clear water; rimmed by Carex and Glyceria grandis; with Elodea canadensis and Potamogeton gramineus in shallows. 9735 ft. 36.912304° N, 105.267334° W; WGS 84, GPS reading 36.912304 -105.267334 WGS 84 GPS reading Frequent on bottom in over 1 meter deep water. Specimen GPS: 36.911587, -105.268066. Vegetative N RM0026346 N 74 RM 741990 Missouri Plateau RM 154740 Hydrocharitaceae Elodea canadensis Michx. 3. Elodea canadensis Michx.
Annotated by C. L. Porter on 1/14/1957. RM-123450 L. R. Waldron s.n. 30 7 1902 U.S.A. North Dakota Cass Fargo. Vegetative N N 75 RM 741991 Missouri Plateau RM 24644 Hydrocharitaceae Elodea canadensis Michx. 2. Elodea canadensis Michx.
Annotated by H. St. John on 1//1926. RM-123451 Lee s.n. 9 7 1891 U.S.A. North Dakota Lake Metigoshe. Flowering N N 76 RM 741992 Missouri Plateau RM 51546 Hydrocharitaceae Elodea canadensis Michx. 2. Elodea canadensis Michx.
Annotated by H. St. John on 1//1926. RM-123337 J. Lunell s.n. 20 8 1905 U.S.A. North Dakota Ward Minot. In stagnant water. Vegetative N N 77 RM 741993 Missouri Plateau RM 394243 Hydrocharitaceae Elodea canadensis Michx. RM-122016 Gary E. Larson 9661 29 7 1983 U.S.A. South Dakota Faulk Lake Faulkton. Submerged in deep water. T118N R69W S17 SW1/4 Common. Vegetative N N 78 RM 808744 Heidel 2010 RM 906711 RM0048973 Hydrocharitaceae Elodea canadensis Michx. RM-143845 Bonnie Heidel 3515 3 9 2010 U.S.A. Wyoming Laramie Southeastern Plains: F. E. Warren Air Force Base: Crow Creek, ca x mi W of Cheyenne. In flowing water; occurs with Stuckenia pectinata. 6120 ft. 41.155° N, 104.8746° W; NAD 83, uncertainty 0.5 mi., Nat. Geog. TOPO! T14N R67W S27 41.155 -104.8746 NAD 83 1 mi. N N Nat. Geog. TOPO! BEN Common. Vegetative N RM0048973 N 79 RM 852223 Heidel 2012 RM 909790 RM0061847 Hydrocharitaceae Elodea canadensis Michx. RM-152692 Bonnie Heidel 3775 17 8 2012 U.S.A. Wyoming Albany Laramie Range: Dale Creek, ca 10 mi SE of Laramie. Spring-fed beaver ponds, submerged, with Potamogeton foliosus. 8400 ft. 463242E, 4560537N; NAD 83, Specimen Label T14N R72W S11 W1/2 Vegetative N RM0061847 N 80 RM 861373 Irwin 2011 RM Hydrocharitaceae Elodea canadensis Michx. RM-154012 Joshua J. Irwin 7245 Ben Legler 3 8 2011 U.S.A Idaho Lemhi Lemhi Valley: north side of the town of Salmon, along U.S. Hwy 93. <25 plants estimated in hydric coarse textured soil within herbaceous riparian vegetation, no slope, alluvial geology. 3948 ft. T22N R22E S31 45.18744 -113.89799 NAD 83 30 m. Vegetative N N 81 RM 862010 Irwin 2011 RM Hydrocharitaceae Elodea canadensis Michx. RM-154072 Joshua J. Irwin 7908 14 8 2011 U.S.A Idaho Custer North end of Lost River Range: along U.S. Hwy 93, vicinity of pump station just N of Eagle Rock, 13.1 air mi NNE of Challis. >150 plants estimated in hydric fine textured soil within herbaceous riparian vegetation, no slope, trachyandesite geology. 4714 ft. T15N R20E S3 44.661 -114.07631 NAD 83 30 m. Vegetative N N 82 RM 869938 Stewart 2013 RM Hydrocharitaceae Elodea canadensis Michx. RM-154377 Emma E. Freeland 8098 10 8 2013 U.S.A. Montana Madison Horn Mountains: Cliff Lake, the inlet at Horn Creek, NE of Antelope Prong, ca 5 air mi SW of junction of Mont Hwy 87 and U.S. Hwy 287. Submerged in a lake. 6320 ft. 44.7633° N, 111.537° W; NAD 83, , GPS reading T12S R2E S30 NW1/4 44.7633 -111.537 NAD 83 GPS reading Buds N 83 RM 893448 Larson 2005 RM 943247 RM0124388 Hydrocharitaceae Elodea canadensis Michx. RM-22003 B. E. Nelson 66457 8 8 2005 U.S.A. New Mexico Rio Arriba Carson National Forest and Vicinity: Laguna Larga at the end of Forest Road 78, ca 6 air mi SE of San Miguel; ca 18 air mi NNW of Tres Piedras. Submerged in marshy lake. 9000 9020 ft. 36.8855° N, 106.1095° W; NAD 83, , GPS Reading T31N R8E S33 N1/2 36.8855 -106.1095 NAD 83 GPS Reading Flowering N RM0124388 N 84 RM 906613 Dorn 2018 RM 958295 RM0215879 Hydrocharitaceae Elodea canadensis Michx. RM-452141 Robert D. Dorn 12208 22 8 2018 U.S.A. South Dakota Custer Ca 3 mi E of Custer in stream going into Stockade Lake. Submerged in stream with Potamogeton. 5200 ft. 43° 46.1' N, 103° 31.9' W; unknown, , GPS reading 43.768333 -103.531667 unknown N GPS reading Flowering N RM0215879 N 85 RM 918966 Heidel 2018 RM 981769 RM0247567 Hydrocharitaceae Elodea canadensis Michx. RM-455378 Bonnie Heidel 4818 30 8 2018 U.S.A. Wyoming Teton Targhee National Forest: Ashton Ranger District: Tillery Lake ca 9 air mi WNW of Flagg Ranch, ca 18 air mi NW of Moran. Shallow clear stream near lake inlet, submerged, sandy bottom. 6440 ft. 44.1197° N, 110.8335° W; WGS 84, , GPS reading T48N R117W S18 SW1/4 44.1197 -110.8335 WGS 84 N N GPS reading Flowering N RM0247567 N