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Anonymous 148 1957-05-12
United States, California, Humboldt, 1.5 mi. S of Fields Landing, 40.702866 -124.213923
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No Collector sn
United States, California, Humboldt, W of Mckinleyville, 40.956174 -124.121649
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Otis Wimer 731007.1 1973-10-07
United States, California, Marin, Keys Creek 1 mi. N of Tomales, 38.248793 -122.910162
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Kenneth W. Swift sn 1974-04-29
United States, California, Shasta, 1 mi. W of the Sacramento River next to Reading Dr., 142m
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Charles ONeil sn
United States, California, Humboldt, McKinleyville, ponds W of Hwy. 101, 40.987774 -124.116258
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J. Miller 780514.2 1978-05-14
United States, California, Humboldt, Near Central Ave. and Murray Rd. in McKinleyville, 40.956368 -124.100953
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RM Knowles 74520.4 1974-05-20
United States, California, Trinity, Lake Zenia, about .5 mi. W of Zenia, 40.203628 -123.495652, 849m
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Glenn W. Wilcox sn
United States, California, Del Norte, 3 mi. S of Crescent City, 41.714223 -124.133801, 15m
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Jerry Webb 12 1977-11-23
United States, California, San Joaquin, San Joaquin Delta, Mandible Is.
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Morgan Randall sn 1977-11-24
United States, California, El Dorado, Holiday Lake, 38.6627 -120.914032
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Wendy Madar sn 1978-05-16
United States, California, Humboldt, Catfish Lake, 3 mi. S Eureka, 40.68004 -124.182732
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Jim McBride 54-6 1978-05-11
United States, California, Humboldt, McKinleyville, behind Bigfoot Gas Station, 40.956692 -124.100191
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Gladys L. Smith 5043 1978-08-15
United States, California, Mendocino, Fresh water lagoon behind Pudding Creek Dam, 39.4542 -123.8033, 15m
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Rollin Sparrowe 18 1962-04-17
United States, California, Marin, Along Sir Frances Drake Hwy, 2 mi. S of Olema, 38.029155 -122.735889
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Paul Springer sn 1974-05-31
United States, California, Del Norte, Lake Earl, 41.818427 -124.21377
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Paul Springer; Wayne Woodroof sn
United States, California, Del Norte, Lake Earl, 41.818427 -124.21377
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Paul Springer sn 1974-05-31
United States, California, Del Norte, Lake Earl, 41.818427 -124.21377
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David Wheeler 76 1979-04-21
United States, California, Humboldt, 14 mi. up Snow Camp Rd, 4 mi. past Ward Rd, in Lake Prairie, 40.787105 -123.788324
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J.M. Handley 771128.1 1977-11-28
United States, California, Humboldt, Lake Prairie, Snow Camp Rd, E of Maple Creek, 1067m
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Scott White sn 1973-10-29
United States, California, Humboldt, Clam Beach pond, 41.003031 -124.111518
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Peter Steclel sn 1977-11-00
United States, California, Humboldt, Growing in Prairie Lake
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Ron Pagan 731106.1 1973-11-06
United States, California, Trinity, Trinity river, 5 mi. E of Salyer, 40.864312 -123.515334
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Jim André; T. La Doux, R. Kelley 11374 2009-05-29
United States, California, Inyo, Owens Valley: west margin of Warren Lake (playa), just E of Big Pine Canal and County Rd, approx. 3 mi. NNW of town of Big Pine, 37.19166667 -118.3348667, 1203m
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M.R. Bell sn 1950-10-09
United States, California, Contra Costa, Near Concord, from stock pond on farm of E.J. Mangini, 37.919873 -121.971945
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R.L. Jarvis 24 1962-04-29
United States, California, Humboldt, Clam Beach Lagoons, .5 mi. S of Little River on Hwy. 101, 40.919623 -124.129477
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C.B. Wolf 2173 1927-06-15
United States, California, San Mateo, Along Skyline Blvd, 6-8 mi. S of San Francisco, 37.638855 -122.463568
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Paul Springer sn 1974-05-31
United States, California, Del Norte, McGlaughlin Pond, 41.827218 -124.210151
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W.B. Strickland sn 1968-03-28
United States, California, Humboldt, McClellan Mtn. Rd, off Hwy. 36 above Bridgeville, 40.482436 -123.694296, 457m
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G.L. Clifton; Terry Griswold 10959 1979-07-25
United States, California, Humboldt, Near Red Cap Lake, close to the town of Forks of Salmon., 41.17261111 -123.4120833, 1784m
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J.P. Smith; Steve Selva 4553 1970-08-08
United States, California, Siskiyou, Juanita Lake, 41.815243 -122.121889
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Paul Tappel sn 1977-11-05
United States, California, Yolo, Putah Creek near Lake Solano, 38.493358 -122.028604
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Richard K. Willis 731019.1 1973-09-19
United States, California, Humboldt, Fish Lake, 41.2638 -123.6828
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Bob Aaserude sn 1975-10-18
United States, California, Humboldt, 10 mi. NE of Weitchpec, off Hwy. 96, Fish Lake, 41.263228 -123.685983
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Andy Gordus sn 1978-00-00
United States, California, Humboldt, N side of Hwy. 299, near Essex Rd., 40.911729 -124.029672
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Ted Jacobson sn 1975-11-03
United States, California, Humboldt, Stone Lagoon, 41.24184 -124.08449
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Dale K. Hoffman sn 1977-11-12
United States, California, Plumas, Manzanita Lake, Lassen Natl Park, 40.535424 -121.560831
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William White sn 1975-05-25
United States, California, Humboldt, Orick Beach ponds
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Bruce Hulberg 771023.8 1977-10-23
United States, California, Humboldt, Fish Lake, 41.2638 -123.6828
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Clare R. Wheeler; Gladys L. Smith, Toni Fauver 3599 1983-09-08
United States, California, Mendocino, W side of Leonard Lake, Reeves Canyon Rd, 12 mi. NW of Ukiah, 39.268662 -123.370072, 549m
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T.F. Newman 643 1964-04-17
United States, California, Butte, SW of Oroville, 39.464493 -121.606141
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Randy Nyman sn 1978-10-22
United States, California, Humboldt, Fish Lake, 41.2638 -123.6828, 549m
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Bruce Hulberg 771023.17 1977-10-23
United States, California, Humboldt, Fish Lake, 41.2638 -123.6828
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Fred J. Kindel sn 1955-07-08
United States, California, Lassen, Mt. Meadows Reservoir, Westwood, 40.273265 -120.960474