ASU:Plants
ASU0161835 Jackie Betsch 2009-06-26
United States, Arizona, Yavapai, Diamond S Ditch in Camp Verde, 700 m upstream of crossing at E Quaterhorse Ln, 34.53696 -111.8457
ASU:Plants
V. Beauchamp 985 2001-09-19
USA, Arizona, Maricopa, Below Horseshoe Dam, 33.982 -111.71, 549 - 567m
ASU:Plants
V. Beauchamp 941 2001-09-08
USA, Arizona, Maricopa, Below Bartlett Dam, 33.8125 -111.643, 488 - 518m
ASU:Plants
V. Beauchamp 96 2000-08-31
USA, Arizona, Maricopa, Below Bartlett Dam, 33.8125 -111.643, 488 - 518m
ASU:Plants
ASU0305565 Frankie S. Coburn 1255B 2012-09-15
United States, Arizona, Yavapai County, Verde River at Clarkdale; floodplain ca. 200m upstream from Tuzigoot Bridge., 34.787483 -112.054665, 1080m
ASU:Plants
Jackie Betsch 2009-06-26
USA, Arizona, Yavapai, Diamond S Ditch in Camp Verde, 700 m upstream of crossing at E Quaterhorse Ln, 34.537 -111.846
ASU:Plants
Jacqueline Betsch 2009-08-18
USA, Arizona, Yavapai, Hickey Ditch in Cottonwood, near Raven Loop Campground, Dead Horse Ranch State Park, 34.7501 -112.021
ASU:Plants
ASU0161860 Jacqueline Betsch 2009-07-25
USA, Arizona, Yavapai, Hickey Ditch in Cottonwood, near Fishing Lagoons in Dead Horse Ranch State Park, 34.7541 -112.004
ASU:Plants
Jean-Philippe Solves 188 2017-09-16
United States, Arizona, Pima, Las Cienegas National Conservation Area; in northern end of site, along a dirt road about 1.2 km, off the eastern side of Empire Ranch Rd, which lead down to the main channel of Cienega Creek., 31.8108333 -110.59083, 1326m
ASU:Plants
ASU0161861 Andrea Hazelton 338 2008-09-20
USA, Arizona, Yavapai, Floodplain of Verde River, 3 km. downstream of Oak Creek confluence, 34.648 -111.935, 963m
ARIZ
409725 G. K. Helmkamp 15605 2009-09-13
United States, California, El Dorado County, Sierra Nevada Mountains Foothills: Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road.
ARIZ
63358 M. E. Robinson 5178 1948-09-04
United States, Arizona, Greenlee County, 2 mi. north of Blue, 33.639019 -109.10611, 1767m
ARIZ
357580 J. R. Spencer 1998-09-26
Mexico, Chihuahua, 9.5 mi up Piedras Verdes River on Rancho Los Nogales, In Sierra La Brena on the Sierra Madre Occidental, Chih., 30.32861 -108.1894
ARIZ
426859 Jeff Galvin s.n. 2012-08-21
United States, New Mexico, Catron, Gila Cliff Dwellings National Monument, 350 m at 286 degrees from Gila Cliff Dwellings NM contact station and 100m south of West Fork Trail, 33.230105 -108.265762, 1722m
ARIZ
419598 T. B. Salvato 7810 2013-09-11
United States, Ohio, Franklin County, Olentangy River Watershed: city of Columbus, Adena Brook, east end of Overbrook Ravine Park, west of Indionola Ave. at Overbrook Drive, 40.046944 -83.001111, 250 - 262m
ASC
ASC00078166 M. Licher 37 2001-09-06
United States, Arizona, Yavapai, Sedona. Oak Creek, downstream from Deer Pass Ranch, 34.8 -111.881389, 1112m
ASC
ASC00052612 D.R. Carroll s.n. 1988-10-07
United States, Arizona, Yavapai, Page Springs, 34.7675 -111.89278, 1097m
ASC
ASC00067614 L. Lankford s.n. 1996-10-05
United States, Arizona, Coconino, Lake Mary, SE of Flagstaff, 35.118014 -111.594664, 2103m
ASC
ASC00095287 M. Licher 2272 2008-09-26
United States, Arizona, Yavapai, Red Rock State Park, Visitor Center water feature, 34.811361 -111.828444, 1200m
ASC
ASC00024474 F. Thiessen s.n. 1966-08-27
United States, California, Kern, Wasco, 35.5833 -119.3333, 100m
ASC
ASC00069064 L.E. Stevens s.n. 1991-10-08
United States, Arizona, Mohave, Grand Canyon National Park, Colorado River Mile 172L, 36.233333 -112.966667, 525m
ASC
ASC00068738 N. Brian 00-4 2000-08-21
United States, Arizona, Coconino, Grand Canyon National Park, Nevill's Rapid, Colorado River Mile 76L, Furnace Flats, 36.05556 -112.13889, 792m
ASC
ASC00069325 Arnold Tiehm 13409 2000-09-28
United States, Nevada, Washoe, Pyramid Lake Indian Reservation, Truckee River just upstream from the fish hatchery between Nixon and Wadsworth, 39.716091 -119.312636, 1219m
ASC
ASC00088754 J. Adams NPS-532 2002-08-15
United States, New Mexico, San Juan, Aztec Ruins National Park. NPS., 36.835833 -107.998056
ASC
ASC00089797 S. Goodrich 27322 2007-09-14
United States, Utah, Uintah, Floodplain of the Green River at Jensen Bridge., 40.370958 -109.331738, 1442m
ASC
ASC00055538 F. Rolland-Germain 7846
Canada, Quebec, Argenteuil: St. Adolphe, 45.96878 -74.33516
ASC
ASC00127856 G. Rink 17273 2022-09-12
United States, Arizona, Yavapai, Along the Verde Rive, on Yavapai/Apache lands, 34.63767 -111.92522, 969m
ASC
ASC00117573 A. Tiehm 17237 2015-09-22
United States, Nevada, Douglas, Carson Valley, Cradlebaugh Bridge over Carson River between Carson City and Minden on US 395., 39.046767 -119.7765, 1420m
ASC
ASC00103734 M. Licher 2930 2010-09-11
United States, Arizona, Yavapai, Red Rock State Park., 34.81 -111.828806, 1170m
ASC
ASC00103727 M. Licher 2915 2010-09-05
United States, Arizona, Yavapai, Cornville, rural property off of Swinging Bridge Lane., 34.739889 -111.908222, 1030m
ASC
ASC00129366 M. Licher 6207 2020-08-27
USA, Utah, Grand, Along the Colorado River, northeast of Moab, near Icebox Canyon., 38.607552 -109.54384, 1219m
ASC
ASC00087375 G. Rink 4998 2006-08-26
United States, New Mexico, San Juan, Aztec Ruins National Monument, orchard west of the Visitor Center, 36.83348 -108.00049, 1720m
ASC
ASC00088349 G. Rink 6341 2007-08-04
United States, New Mexico, San Juan, Aztec Ruins National Monument, orchard west of Visitor Center, 36.83348 -108.00049, 1730m
ASC
ASC00103697 M. Licher 3278 2011-09-25
United States, Arizona, Yavapai, Verde Greenway, along north bank of Verde River just downstream from Dead Horse Ranch St. Park, north of Cottonwood., 34.75175 -111.999917, 1000m
ASC
ASC00060446 C. Jeffers s.n. 1979-08-09
United States, Arizona, Yavapai, Cornville Quad, 34.739 -111.9124, 1024m
ASC
ASC00059558 R.H. Hevly & R. Hudgson s.n. 1973-09-08
United States, Arizona, Coconino, Lee's Ferry, 36.867222 -111.58444, 1066m
ASC
ASC00051236 D.R. Carroll s.n. 1988-10-07
United States, Arizona, Yavapai, Page Springs, 34.7675 -111.89278, 1097m
DES
DES00012752 David Castaner 4279 1975-08-27
USA, Missouri, Morgan County, 6.5 mi S of Versailles on road B at Gravois Creek at Highway #5, 38.336944 -92.8575
DES
DES00014249 Paul S. Marx 2349 1974-09-20
USA, Louisiana, Caldwell Parish, Beside paved road near Brandon Lake SE of Columbia., 32.096667 -92.057222
DES
DES00071895 Max Licher 3278 2011-09-25
USA, Arizona, Yavapai County, Verde Greenway, along north bank of Verde River just downstream from Dead Horse Ranch St. Park, north of Cottonwood., 34.75175 -111.999917, 1000m
GCNP
GRCA 70435 RINK, GLENN s.n. 1997-10-08
USA, Arizona, Coconino, SOAP CREEK, COLORADO RIVER MILE 11R, MARBLE CANYON , GRAND CANYON NP, 930m
GCNP
GRCA 81569 BRIAN, NANCY J. 96-160 1996-06-18
USA, Arizona, Coconino, VASEY'S PARADISE, MARBLE CANYON , GRAND CANYON NP, 914m
GCNP
GRCA 80562 BRIAN, NANCY J. 00-4 2000-08-21
USA, Arizona, Coconino, NEVILL'S RAPID, COLORADO RIVER 76 LEFT, FURNACE FLATS , GRAND CANYON NP, 792m
GCNP
GRCA 66397 STEVENS, LARRY E. s.n. 1991-09-28
USA, Arizona, Coconino, COLORADO RIVER MILE 32R, VASEYS PARADISE , GRAND CANYON NP, 876m
UCR
UCR0142440 A.C. Sanders 38540 2010-08-05
United States, California, Los Angeles, Madrona Marsh Preserve, Torrance, 33.82611 -118.34278, 24m
UCR
UCR0142463 George K. Helmkamp 20105 2012-10-30
United States, California, Placer, north of William Lane on an unnamed levee road to Markham Ravine, 38.88444 -121.39583, 35m
UCR
UCR0142436 George K. Helmkamp 9848 2005-09-09
United States, California, El Dorado, east of Sacramento; Squaw Hollow area at junction of Hanks Exchange Road and Ranch Road, 0.9 mile south of Pleasant Valley Road, 38.66417 -120.74722, 683m
UCR
Tom Schweich 2210.1 2019-08-27
United States, Colorado, Jefferson, Ranson/Edwards Homestead Open Space Park. High plains above Rocky Flats, 1.6 miles west on CO Hwy 72 from CO Hwy 93, 1.1 miles north on Plainview Rd, then 725 m west to an ephemeral stream, 19.4 km north-northwest of Golden, 39.88669 , 1994m
UCR
UCR0142439 R.G. Swinney 11587A 2009-11-09
United States, California, Los Angeles, confluence of San Gabriel River and East Fork San Gabriel River, to 150 m upstream in East Fork, 34.23556 -117.84306, 427m
UCR
UCR0142475 Mitch Provance 815--76 2015-08-15
United States, California, Tulare, Deer Creek, 7 mi. ENE of Terra Bella, 0.5 mi. W of Deer Creek Rd. at Mt. Road 112, 35.99431 -118.91819, 191m
UCR
UCR0142459 James D. Morefield 3117 1985-08-25
United States, California, Inyo, Owens Valley drainage, at the spring [Dry Lake Spr.] 1 mi south of the mouth of Silver Canyon 1.5 mi ESE of Laws, 37.39583 -118.31528, 1293m
UCR
UCR0142465 Richard D. Goeden s.n. 1986-09-10
United States, California, Plumas, Plumas National Forest. Northeast side of Round Valley Reservoir, 3 miles south of Greenville, 40.11167 -120.95694, 1375m
UCR
UCR0142441 R.G. Swinney 9971 2008-12-06
United States, California, Los Angeles, Azusa, mouth of San Gabriel Canyon west of Roberts Canyon on north side of San Gabriel River channel, 34.16083 -117.90639, 229m
UCR
R.D. Worthington 18287 1989-09-10
United States, Texas, El Paso, 1.8 road miles north of Vinton Rd. Bridge on west side of Rio Grande (west of La Tuna), 31.98139 -106.62056, 1151m
UCR
UCR0142451 A.C. Sanders 12449 1992-08-22
United States, California, San Bernardino, Waterman Canyon, 0.6 mile below upper end of Old Waterman Canyon Road at Hwy 18; San Bernardino Mtns., 34.20917 -117.28333, 915m
UCR
UCR0142445 Fred M. Roberts 6585 2007-09-19
United States, California, Riverside, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge, 33.86972 -117.67333, 128m
UCR
Peter Rubtzoff 4012 1958-09-27
United States, California, Sonoma, Laguna de Santa Rosa, northeast of Graton, 0.5 mi north of Guerneville Road, 38.45917 -122.83778, 20m
UCR
UCR0142453 George K. Helmkamp s.n. 1973-09-16
United States, California, San Bernardino, small stream flowing into Lake Arrowhead; San Bernardino Mtns., 34.25083 -117.19194, 1570m
UCR
UCR0142454 John C. Roos s.n. 1965-09-13
United States, California, San Bernardino, Victorville, Mojave River bottom; Mojave Desert, 34.53167 -117.28472, 762m
UCR
UCR0142455 John C. Roos 3054 1946-09-20
United States, California, San Bernardino, Mojave River near Apple Valley; Mojave Desert, 34.53167 -117.28389, 823m
UCR
UCR0142466 John C. Roos 3942 1948-09-01
United States, California, Siskiyou, Yreka, 41.73139 -122.63389, 793m
UCR
UCR0142452 Stephen J. Myers 91--63 1991-09-07
United States, California, San Bernardino, Mojave River floodplain at Mojave Narrows Regional Park, near Victorville; Southern Mojave Desert, 34.50806 -117.26833, 841m
UCR
UCR0142437 R.G. Swinney 17767 2015-09-29
United States, California, Los Angeles, Big Tujunga Cyn, Stonyvale Picnic Area, east of jct. of Doske Rd. and Sunnyvale Rd, south and adjacent to picnic area, 34.285 -118.22528, 580m
UCR
UCR0142442 Scott D. White 914 1992-10-08
United States, California, Los Angeles, Malibu, just north of Pacific Coast Hwy [= CA Hwy 1], extending as far east as Malibu Creek. Bounded on the south by Civic Center Road; terminates on the west in vicinity of Malibu School; Base of Santa Monica Mtns, 34.03333 -118.68333, 91m
UCR
UCR0142462 George K. Helmkamp 18350 2011-09-30
United States, California, Nevada, Dutch Flat X Road (extension of Diggins Hill Road), 3.1 miles northeast of Dutch Flat and north of the Bear River Reservoir, 39.225 -120.82944, 854m
UCR
UCR0142449 A.C. Sanders 23142 1999-10-09
United States, California, San Bernardino, the “lake” at Arrowbear Lake, east of Running Springs on south side of Hwy 18; San Bernardino Mtns., 34.21167 -117.07667, 1875m
UCR
Dean Kelch 11.775 2011-09-26
United States, Ohio, Hamilton, Terrace Park, along Little Miami River, 39.13722 -84.3425, 152m
UCR
UCR0142435 George K. Helmkamp 12919 2007-09-10
United States, California, El Dorado, Lake Oaks Mobile Home Park, Diamond Springs; near junction of CA-49 and Patterson Drive, 38.68722 -120.83028, 530m
UCR
UCR0142474 George K. Helmkamp 15557A 2009-08-30
United States, California, Sutter, along Nicolaus Ave, 2.2 miles northwest of the Placer Co. line, 4.4 miles ENE (86°) of Nicolaus, 38.90778 -121.495, 8m
UCR
UCR0142476 Beecher Crampton 1633 1953-09-30
United States, California, Yolo, Knights Landing, Sycamore Slough, 38.80114 -121.72547
UCR
UCR0142446 A.C. Sanders 15180 1994-07-28
United States, California, Riverside, Riverside, Santa Ana River near Hwy 60, 34.00139 -117.38333, 243m
UCR
T.B. Salvato 7810 2013-09-11
United States, Ohio, Franklin, city of Columbus, Adena Brook, east end of Overbrook Ravine Park, west of Indianola Ave. at Overbrook Drive, 40.04694 -83.00111, 250m
UCR
UCR0142432 George K. Helmkamp 19833 2012-09-15
United States, California, El Dorado, Walton Lake; along Balderson Road, 0.4 mile south of its junction with Wentworth Springs Road, 38.92222 -120.77778, 951m
UCR
Arnold Tiehm 13409 2000-09-28
United States, Nevada, Washoe, Pyramid Lake Indian Reservation, Truckee River just upstream from the fish hatchery between Nixon and Wadsworth, 39.74619 -119.33119, 1220m
UCR
Peter Rubtzoff 4528 1960-09-14
United States, California, Sonoma, Laguna de Santa Rosa, east of Graton, between Occidental and Guerneville roads, 38.44139 -122.84333, 15m
UCR
UCR0142433 George K. Helmkamp 15605 2009-09-13
United States, California, El Dorado, Lake Oaks Mobile Home Park, Diamond Springs; 0.2 mile south of the junction of Patterson Drive and CA-49/Pleasant Valley Road, 38.68611 -120.82806, 529m
UCR
UCR0142444 Fred M. Roberts 6585 2007-09-19
United States, California, Riverside, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge, 33.86972 -117.67333, 128m
UCR
UCR0142461 George K. Helmkamp 19999 2012-10-09
United States, California, Nevada, Higgins Corner; Combie Road, 0.1 mile east of its junction with CA-49, between Auburn and Grass Valley, 39.04222 -121.09389, 445m
UCR
UCR0142450 A.C. Sanders 15643 1994-09-11
United States, California, San Bernardino, Bear Creek at confluence with Santa Ana River; San Bernardino Mtns., 34.16 -117.015, 1045m
UCR
UCR014260 George K. Helmkamp 20024 2012-10-16
United States, California, Nevada, Robles Dr, south of the junction of Combie Road and Darkhorse Drive, 2.8 air miles SE (124°) of Higgins Corner, 39.01972 -121.04917, 445m
UCR
UCR0142458 George K. Helmkamp 22375 2013-09-24
United States, California, Calaveras, north end of White Pine Reservoir, 0.6 mile north of Arnold, 38.27111 -120.33944, 1186m
UCR
UCR0142457 George K. Helmkamp 22301 2013-09-23
United States, California, Calaveras, Utica Powerhouse Road (beside Angel’s Creek), 0.6 mile northeast of its junction with CA-4, 38.15083 -120.44083, 974m
UCR
Peter Rubtzoff 5984 1968-09-21
United States, California, Sonoma, Russian River bottom at Forest Hills, 5.5 miles east of Guerneville, 38.50861 -122.92694, 13m
UCR
Peter Rubtzoff 4712 1961-08-24
United States, California, Sonoma, Vacation Beach, 2 miles below Guerneville along Russian River, 38.48861 -123.01389, 3m
UCR
Helen Kennedy 5042 1995-09-09
Canada, British Columbia, Vancouver, Pacific Spirit Park, old Marine Drive. south side of Asian Garden
UCR
Peter Rubtzoff 7297 1973-09-04
United States, California, Sonoma, Russian River at Forest Hills, 5.5 miles east of Guerneville, 38.50861 -122.92694, 13m
UCR
UCR0142464 George K. Helmkamp 12955 2007-09-14
United States, California, Placer, along Mosquito Ridge Road 0.4 mile east of Foresthill, 39.01778 -120.81583, 942m
UCR
Helen Kennedy 5868 2004-09-29
Canada, British Columbia, Surrey: Surrey Lake, c. 200-300 m E of 152nd St, 49.13944 -122.79861, 20m
UCR
UCR0142434 George K. Helmkamp 14199 2008-10-04
United States, California, El Dorado, Lake Oaks Mobile Home Park, Diamond Springs, 38.68722 -120.83028, 530m
UCR
Peter Rubtzoff 4509 1960-06-25
United States, California, Sonoma, Laguna de Santa Rosa, east of Graton, between Occidental and Guerneville roads, 38.44139 -122.84333, 15m
UCR
UCR0142438 R.G. Swinney 13667 2010-09-01
United States, California, Los Angeles, Big Tujunga Creek, under the overpass of the I-210 Fwy. and on either side, south of W. Tujunga Valley St., 34.27083 -118.34556, 338m
UCR
UCR0142447 Mitch Provance 2052 2000-06-24
United States, California, Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy; Riverside, 34.00528 -117.38111, 244m
UCR
Peter Rubtzoff 2905 1956-09-15
United States, California, Sonoma, Atascadero Creek Marsh, 38.44472 -122.87583
UCR
UCR0142456 Scott D. White 4522 1996-09-13
United States, California, San Bernardino, Lake Arrowhead area. Southeast of Papoose Lake and north of “Cedar Glen” neighborhood, 34.26667 -117.16667, 1479m
UCR
Peter F. Zika 29423 2018-08-25
United States, Washington, Grays Harbor, Hoquiam, 3 air km west-northwest of the west end of Rennie Island, near junction of Moon Island Road and Paulson Road, 46.97331 -123.91569, 4m
UCR
UCR0142448 O.F. Clarke s.n. 2005-10-16
United States, California, San Bernardino, Santa Ana River at North Main St, Agua Mansa area, just north of the Riverside Co. line, 34.02583 -117.36361, 259m
UCR
UCR0142443 O.F. Clarke s.n. 2004-07-05
United States, California, Riverside, Louis Rubidoux Nature Center at RR bridge, Santa Ana River near Riverside, 33.96889 -117.43611, 155m
UCR
Arnold Tiehm 17232 2015-09-08
United States, Nevada, Churchill, Fallon, T-Canal at the junction of Hwy 50 and Coleman Road on west side of Fallon, 39.47811 -118.80911, 1213m
USU:UTC
UTC00278104 A. Tiehm 17237 2015-09-22
United States, Nevada, Douglas, Carson Valley, Cradlebaugh Bridge over Carson River between Carson City and Minden on US 395., 39.046767 -119.7765, 1420m
USU:UTC
UTC00248747 Janet Bair; Arnold Tiehm 366 1998-09-08
United States, Nevada, Churchill, Lahontan Valley, Stillwater Point Reservoir Dicersion Canal, 0.5 miles W of Stillwater Refuge, 39.4826 -118.5652, 1192m