CalBG:RSA
David J. Keil 30933 2010-10-21
United States, California, San Luis Obispo, Whale Rock Reservoir, Cayucos, 35.4498056 -120.8743056, 65m
CalBG:RSA
C. F. Smith s.n. 1952-08-05
United States, California, Santa Barbara, Hope Ranch Lake (Laguna Blanca).
CalBG:RSA
L. C. Wheeler 6628 1947-09-14
United States, California, Los Angeles, North of El Monte: Peck Road, near Arrow Highway.
CalBG:RSA
RSA0179005 Robert F. Thorne 55243 1982-09-03
United States, California, San Bernardino, San Bernardino Mountains. Cushenbury Springs, lower end of Cushenbury Canyon. In storage pond at upper end of Cushenbury Springs, Kaiser Cement Co., 34.363821 -116.858067, 1220m
CalBG:RSA
L. C. Wheeler 7033 1953-03-30
United States, California, Riverside, Alligator Slough on the Colorado River.
CalBG:RSA
Steve Boyd 3761 1989-07-18
United States, California, Riverside, Private LandVail Lake area, along west shore of lake 1/2 mi S of dam., 33.48916667 -116.9786111, 427m
CalBG:RSA
Steve Boyd 3759 1989-07-18
United States, California, Riverside, Private LandVail Lake area, along west shore of lake 1/2 mi S of dam., 33.48916667 -116.9786111, 427m
CalBG:RSA
Richard Yeo s.n. 1977-06-17
United States, California, Riverside, Canyon Lake, ca. 3.5 miles southeast of Arlington
CalBG:RSA
Anstruther Davidson s.n. 1923-05-01
United States, California, San Diego, Sweetwater basin [Reservoir?], 32.6914 -117.0081
CalBG:RSA
W. Walton Wright s.n. 1968-09-16
United States, California, Los Angeles, West Lake, Los Angeles-Ventura County line off Highway 101.
CalBG:RSA
RSA0034644 William Bender s.n. 1988-10-31
United States, Arizona, Mohave, Lake Mead National Recreation Area, near shore across from Opal Mountain, Nevada
CalBG:RSA
C. F. Smith 3774 1952-09-02
United States, California, Santa Barbara, SW edge of Laguna Blanca (Hope Ranch Lake), Santa Barbara.
CalBG:RSA
Wayne P. Armstrong 1252 1985-11-02
United States, California, San Diego, San Elijo Lagoon.
CalBG:RSA
William Bender s.n. 1988-10-31
United States, Arizona, Mohave, Lake Mead National Recreation Area, near shore across from Opal Mountain, Nevada
CalBG:RSA
L. C. Wheeler 6090 1945-08-15
United States, California, Los Angeles, El Monte: Lake Shangri-La.
CalBG:RSA
M. A. Piehl 63774 1963-08-04
United States, California, San Luis Obispo, Shallow margin of north arm of Oso Flaco Lake., 3m
CalBG:RSA
RSA0108730 Richard S. Felger 77-18 1977-07-17
Mexico, Baja California, Rio Hardy, ca. 1 mile south of El Mayor.
CalBG:RSA
Sarah J. De Groot 3366 2003-10-25
United States, California, San Bernardino, Metropolitan Water District of Southern CaliforniaWhipple Mountains: Gene Wash, toward head. First left off Intake Pump Plant Rd, up canyon past swiming hole. MWD property., 34.3008333 -114.1625, 157m
CalBG:RSA
Henry M. Pollard s.n. 1950-08-09
United States, California, Santa Barbara, Laguna Blanca, Hope Ranch, Santa Barbara.
CalBG:RSA
Robert F. Thorne 31407 1962-10-03
United States, California, San Luis Obispo, Oso Flaco Lake., 8m
CalBG:RSA
Steve Boyd 3760 1989-07-18
United States, California, Riverside, Private LandVail Lake area, along west shore of lake 1/2 mi S of dam., 33.48916667 -116.9786111, 427m
CalBG:RSA
Robert F. Thorne 61235 1985-07-18
United States, California, San Diego, De Luz Canyon: Along De Luz Creek and near small reservoir, not far from junction of Cottonwood Canyon and De Luz-Murrieta roads, 33.45 -117.3333333, 140m
CalBG:RSA
S. Galen Smith 544 1948-09-05
United States, California, Imperial, Above Laguna Dam, Lower Colorado River., 32.8291 -114.5009
CalBG:RSA
A. C. Sanders 15884 1994-12-04
United States, California, Riverside, Colorado Desert, Salton Sink: Dos Palmas oasis area.; Durmid Quad, 33.5006667 -115.8316667, -37m
CalBG:RSA
Robert F. Thorne 35575 1965-11-07
United States, California, San Luis Obispo, Oso Flaco Lake, 8m
CalBG:RSA
RSA0026160 Barbara Ertter 9679 1990-10-20
United States, California, Alameda, Upper end of Lake Del Valle south of Livermore., 300m
CalBG:RSA
RSA0121670 Robert F. Thorne 50904 1977-11-25
United States, California, Imperial, Colorado Desert: Along Colorado River at Picacho State Recreation Area at Stewart’s Lake, 33.0264 -114.62189, 58m
CalBG:RSA
RSA0167976 Minckley s.n. 1967-09-30
United States, Arizona, Cochise, Babocomari Ranch to area 2 miles east of ranch., 31.63037 -110.455357
CalBG:RSA
RSA0480932
United States, Hawaii
CalBG:RSA
RSA0480931
United States, Hawaii
CalBG:RSA
L. C. Wheeler 5619 1942-07-30
United States, District of Columbia, Key Bridge, Georgetown.
CalBG:RSA
RSA0153599 Peter F. Zika 28311 2016-08-17
United States, Washington, Whatcom, NE shore of Samish Lake, below E Lake Samish Drive, at boat launch, 2.7 air km SSW of Lookout Mountain., 48.6668 -122.3765, 85m
CalBG:RSA
RSA0171172 Richard R. Halse 10170 2017-08-04
United States, Oregon, Lane, East shore of Siltcoos Lake at Siltcoos Station., 43.88996 -124.06458, 3m
CalBG:RSA
RSA0259302 M. Nazaire 173 2001-09-12
United States, New Hampshire, Rockingham, Northwood. Northwood Lake, Rte 4., 43.222372 -71.255231, 160m
CalBG:RSA
M. Lee Overholtzer 337 1962-12-27
United States, California, San Bernardino, South shore of Lake Arrowhead, San Bernardino Mountains. Santa Ana River Drainage Area.
CalBG:RSA
Michael Honer 1778 2002-07-23
United States, California, Mono, unknownLong Valley; Owens River edge, appx. 2km NW of Benton Crossing. Fisherman's access gate nearby.; Whitmore Hot Sprs. quad, 37.7102 -118.7825167, 2080m
CalBG:RSA
Robert F. Thorne 53384 1979-07-00
United States, California, San Bernardino, North end of Lake Gregory., 34.2456 -117.2693, 1387m
CalBG:RSA
I. L. Wiggins 9323 1939-08-31
United States, California, San Joaquin, At junction of Jack Road and Highway #120, 2 miles east of Manteca
CalBG:RSA
J. T. Howell 31870 1956-09-09
United States, California, San Francisco, West end of north arm of Lake Merced
CalBG:RSA
L. C. Wheeler 5515 1941-09-21
United States, Pennsylvania, Philadelphia, Philadelphia: Cobb Creek, ca. 100 m S of Marshall Road.
CalBG:RSA
L. C. Wheeler 2325 1933-12-13
United States, California, Los Angeles, San Dimas Canyon Dam, San Gabriel Mountains., 412m
CalBG:RSA
Mary DeDecker 2255 1969-07-22
United States, California, Inyo, Owens Valley: Locust Ditch north of Manzanar Road, between airport and Owens River Aquatic., 1143m
CalBG:RSA
RSA0116933 Lyman Benson 12625 1947-08-04
United States, California, Mono, Sierra Nevada Range, Owens River Drainage Area, Mammoth Lakes, Twin Lakes., 37.617039 -119.00881, 2591m
CalBG:RSA
C. Wilson FS-51 1983-07-23
United States, California, Inyo, 1 mile N of Fish Slough Road and Jean Blanc Road.Fish Slough: 4.5 miles N of Bishop, approx. 37°29.5’N, 118°23’W., 1274m
CalBG:RSA
Lyman Benson 12616 1947-07-31
United States, California, Mono, Twin Lakes, Mammoth Lakes, Sierra Nevada, Owens River drainage area, 2591m
CalBG:RSA
L. R. Heckard 2680 1971-07-31
United States, California, Tehama, In shallow water of lagoon off the Sacramento River just northeast of Red Bluff.
CalBG:RSA
L. C. Wheeler 2624 1934-06-03
United States, California, Siskiyou, Cherry Flat, Klamath River; Siskiyou Mts.; Mt. Diablo mer., 518m
CalBG:RSA
Justin M. Wood 2380 2010-08-17
United States, California, San Bernardino, Big Bear Valley: Big Bear Lake, Boulder Bay at roadside of highway.; Big Bear Lake, 34.2375833 -116.9520278, 2058m
CalBG:RSA
J. T. Howell 19322-A 1943-09-05
United States, California, Marin, Just south of Mill Valley
CalBG:RSA
L. C. Wheeler 4011 1935-09-29
United States, California, Modoc, Two miles south of Alturas, 1357m
CalBG:RSA
A. C. Sanders 15354 1994-08-21
United States, California, San Bernardino, San Bernardino Mountains: Arrowbear Lake, E of Running Springs., 34.2115 -117.0768333, 1890m
CalBG:RSA
Philip A. Munz 18057 1962-05-02
United States, California, Inyo, Manzanar north of Lone Pine., 1189m
CalBG:RSA
L. C. Wheeler 6817 1951-08-09
United States, California, Fresno, Sierra Nevada: Ward Lake.. .
CalBG:RSA
Rudolf Schmid 2002-4 2002-07-29
United States, California, El Dorado, El Dorado Co.: in Middle fork Consumnes River, near end of residential road, Outingdale, se. of Placerville., 38.6666667 -120.8777778, 490m
CalBG:RSA
Lowell Ahart 11225 2004-07-11
United States, California, Butte, On the southeast edge of Paradise Lake, about 3/4 mi. northeast of the picnic area, about 1 mi. northeast of Paradise Dam, about 4 mi. (air) southwest of Stirling City., 39.856806 -121.567306, 815m
CalBG:RSA
Robert F. Thorne 38715 1969-07-21
United States, California, Inyo, Owens Valley: Run-off streamlet from Locust Ditch., 1143m
CalBG:RSA
Barbara Ertter 10841 1991-09-28
United States, California, Contra Costa, San Pablo Reservoir between Orinda and El Sobrante, 91m
CalBG:RSA
Mrs. R. M. Austin s.n. 1880-00-00
United States, California, Plumas, [no locality information provided]
CalBG:RSA
Mary DeDecker 1860 1968-05-02
United States, California, Inyo, Owens Valley: Locust Ditch, Manzar., 1143m
CalBG:RSA
L. C. Wheeler 2325 1933-12-13
United States, California, Los Angeles, Several colonies on muddy lake bottom; probably introduced., 411m
CalBG:RSA
Christopher Davidson 3190 1975-08-30
United States, California, San Bernardino, Big Bear Lake, South Shore Drive. Along beach to N of road, ca. 100 yds E of the dam, 34.2422 -116.977, 2043m
CalBG:RSA
RSA0179001 Charles H. Quibell 3019 1953-08-01
United States, California, Fresno, Ward Lake, about 3 mi. NNW of Florence Lake Dam on extension of 168. Near log on NW side., 2227m
CalBG:RSA
Robert F. Thorne 42371 1972-09-21
United States, California, Shasta, Lassen Volcanic National Park: washed up on shore of Mananita Lake., 1814m
CalBG:RSA
Kenneth Yeargan P070 1972-05-06
United States, California, Sacramento, Folsom
CalBG:RSA
RSA0126829 Lyman Benson 14076 1949-07-30
United States, Montana, Lake, Lake Mary Ronan (west of Flathead Lake). Mt. Range: Rocky [Mountains]. Drainage Area: Columbia River., 1067m
CalBG:RSA
RSA0149200 Vernon H. Oswald 7711 1996-06-03
United States, California, Tehama, BLM parcel along Hwy. 36 NE of Red Bluff. Cascade Range Foothills. Along Paynes Creek ca. 0.5 mi downstream from the old bridge site., 40.266002 -122.189596, 101m
CalBG:RSA
RSA0187227 W. Harnach 966 2000-08-02
United States, California, Plumas, Sierra Valley. 1.5 miles south of Hwy 70 on A-23, .25 miles east of A-23. South of Beckwourth, CA (Sierra Valley Farms)., 39.802888 -120.379979, 1487m
CalBG:RSA
Robert F. Thorne 39275 1969-09-07
United States, California, Mono, Shallow water of Hot Creek N of Crowley Lake where creek is crossed by Owens River road., 37.675648 -118.808459, 2073m
CalBG:RSA
H. L. Mason 12075 1938-08-26
United States, California, San Joaquin, Trapper Slough, Robert’s Island, southwest of Holt.
CalBG:RSA
Barbara Ertter 6733 1986-09-04
United States, California, Mono, South of Hot Creek crossing northwest of Lake Crowley on Inyo NF road 2S07, 4 miles from junction of Highway 395, ca. 9 air miles east-northeast of Mammoth Lakes., 37.6736 -118.8171, 2134m
CalBG:RSA
L. C. Wheeler 8203 1962-09-15
United States, California, Mono, Sierra Nevada: Hot Springs Creek. .
CalBG:RSA
RSA0476631 Malcolm A. Nobs 1526 1949-08-22
United States, California, Nevada, Along Cherry Creek on Highway 24, 11 miles north of Nevada - Placer county line
CalBG:RSA
H. L. Mason 12075 1938-08-26
United States, California, San Joaquin, Trapper Slough, Robert’s Island, southwest of Holt., 37.93497 -121.42427
CalBG:RSA
Robert F. Thorne 41207 1971-08-04
United States, California, Mono, Inyo National Forest: along Hot Creek at Hot Springs, 2119m
CalBG:RSA
Robert F. Thorne 38148 1969-06-24
United States, California, Riverside, San Bernardino National Forest. Lake Fulmor, 1677m
CalBG:RSA
Lyman Benson 8024 1936-11-01
United States, California, Kern, Greenhorn Mountains: Kern River near the County Park. Kern River Watershed., 35.434701 -118.883573, 183m
CalBG:RSA
D. W. Taylor T70--144 1970-07-11
United States, California, Mono, Hot Creek at weir
CalBG:RSA
RSA0179000 Mary DeDecker 3993 1975-09-04
United States, California, Mono, Long Valley, Owens River drainage. Hot Creek., 37.6465 -118.808, 2134m
CalBG:RSA
H. L. Mason 12075 1938-08-26
United States, California, San Joaquin, Trapper Slough, Robert’s Island, southwest of Holt.
CalBG:RSA
RSA0478668
United States, Hawaii
CalBG:RSA
R. D. Goeden s.n. 1977-09-27
United States, California, Imperial, Colorado River Valley: All-American Canal.; Bard32°50'N, 114°35'W, 32.81478 -114.57974, 61m
CalBG:RSA
Christopher Davidson 10715 1980-10-10
United States, California, Los Angeles, Garden of the Natural History Museum.
CalBG:RSA
G. D. Barbe 2478 1978-12-19
United States, California, San Diego, Murray Reservoir, San Diego., 32.79596 -117.03912
CalBG:RSA
RSA0037110 Lee Sonder 2261 1977-06-01
United States, California, San Diego, In the eastern arm of Lake Murray, San Diego.
CalBG:RSA
RSA0091781 Lee Sonder 2261 1977-06-01
United States, California, San Diego, In the eastern arm of Lake Murray, San Diego.
CalBG:RSA
G. D. Barbe 2231 1976-11-01
United States, California, Yuba, 9th and B Streets, Marysville., 39.14525 -121.58534
CalBG:RSA
RSA0179003 T. C. Fuller 20230 1977-10-25
United States, California, Imperial, All American Canal, west side of Meadows Road, 0.8 kilometer south of Cole Road, 4.0 km northeast of Calexico., 32.71563 -115.43599
CalBG:RSA
Frederick W. Oettinger 1511 1969-08-23
United States, California, Siskiyou, Smith Lake. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area., 1418m
CalBG:RSA
David W. Isle 1913 2010-07-28
United States, California, Glenn, 200 yeards west of George Pendell’s Gate; south side Stonyford Water System access road., 349m
CalBG:RSA
Richard Yeo s.n. 1966-09-26
United States, California, Tehama, At end (21 miles downstream) of Tehama Canal, ca. 4 miles southwest of Corning
CalBG:RSA
RSA0062470 Kai T. Palenscar s.n. 2014-06-05
United States, California, San Bernardino, City of Rialto, Santa Ana River, 10 m downstream of the effluent discharge pool for the Rapid Infiltration and Extraction Facility (RIX), 1.2 km NE (73°) of the intersection of Riverside Ave. and Agua Mansa Rd.; San Bernardino South 7.5’ Q., 34.04139 -117.35444, 264m
CalBG:RSA
Hans Leschke s.n. 1947-11-02
United States, California, Marin, Stinson Beach
CalBG:RSA
Henry M. Pollard s.n. 1952-08-12
United States, California, Ventura, Mirror Lake, Ojai Valley.
CalBG:RSA
Peter G. Connors 289 1992-06-18
United States, California, Sonoma, Button Ranch (prospective Univ. Calif. Natural Reserve, pond #15 of Connor’s numbering system). Between Walker Road and Roblar Road, 5 km north of Two Rock. 20 km from coast between Bodega Bay and Petaluma, 122m
CalBG:RSA
RSA0109337 Marcus E. Jones s.n. 1930-10-19
Mexico, Baja California Sur, Loreto, Primiera Agua, near Loreto.
CalBG:RSA
L. C. Wheeler 7275 1957-11-30
United States, California, Riverside, Coachella drainage ditch, ca. 1.5 mi. south southeast of Thermal., 33.62083333 -116.1277778
CalBG:RSA
Rimo C. Bacigalupi 2680 1941-07-29
United States, California, Fresno, Fresno County: Alkaline pools, 2 miles W of Tranquility jct on Hwy 180
CalBG:RSA
H. L. Mason 13008 1946-08-15
United States, California, Colusa, 2 miles west of Colusa on Williams highway by bridge
CalBG:RSA
Philip A. Munz 6347 1922-09-02
United States, California, Orange, Ponds in Laguna Canyon, 33.5923 -117.7595, 46m
CalBG:RSA
C. F. Smith 3709 1952-08-19
United States, California, Ventura, Mirror Lake, ca. 2 miles SW of Ojai.