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Search Results
— 141 specimen records retrieved (95 records with coordinates)
Results for search: Scientific name=Potamogeton; Source=All; Collector=Thorne; Map/download results: BerkeleyMapper with layers and yellow flags |
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Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/). | |
Records are made available under the CCH Data Use Terms. |
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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ... |
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? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
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RSA286792 | Potamogeton pusillus | Robert F. Thorne | 1974-5-23 | 44680 | Riverside | Santa Rosa Plateau, Rancho California; grassland area E of Redonda Mesa | 610 | Comment Read comments Apr 27 2011 |
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CAS-BOT-BC242230 | Potamogeton nodosus | Robert Folger Thorne; et al | 1969-9-4 | 39129 | Modoc | N Fork of Pit River 3.4 mi. N of Alturas where crossed by Hwy 395. | 1341 | Comment | ||
CAS-BOT-BC242270 | Potamogeton richardsonii | Robert Folger Thorne; C. W. Tilforth | 1969-9-5 | 39179 | Modoc | South Fork of Pit River at bridge 3.8 mi. E of Likely. | 1386 | Comment | ||
CAS-BOT-BC242272 | Potamogeton richardsonii | Robert Folger Thorne; et al | 1969-9-4 | 39128 | Modoc | N Fork of Pit River 3.4 mi. N of Alturas where crossed by Hwy 395. | 1341 | Comment | ||
CAS-BOT-BC267207 | Potamogeton foliosus | Thorne; P. A. Munz; E. Lathrop | 1968-5-8 | 37593 | Riverside | Santa Rosa Plateau: near roadside, Rancho California | 609 | Comment | ||
CAS-BOT-BC267208 | Potamogeton foliosus | Thorne; P. A. Munz; E. Lathrop | 1968-5-8 | 37564 | Riverside | Santa Rosa Plateau: on Mesa de Colorado, Rancho California | 670 | Comment | ||
CAS-BOT-BC267209 | Potamogeton foliosus | Thorne; E. Lathrop | 1969-6-6 | 39343 | Riverside | Santa Rosa Plateau: Rancho California | 609 | Comment | ||
CAS-BOT-BC453724 | Potamogeton illinoensis | Robert F. Thorne; M. Z. Thorne | 1966-8-29 | 36612 | San Bernardino | San Gabriel Mts., San Bernardino National Forest: Lost Lake at lower end of Lone Pine Canyon | 822 | Comment | ||
CAS-BOT-BC454042 | Potamogeton pusillus subsp. pusillus | Robert F. Thorne; D. Lathrop | 1969-6-6 | 39322 | Riverside | Santa Rosa Plateau: Rancho California, Mesa de Colorado | 624 | Comment | ||
HSC83831 | Potamogeton foliosus | R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop | 1975-8-29 | 47291 | Riverside | Santa Rosa Plateau, Rancho California near junction of road to Santa Rosa Ranch from Tenaja Rd. | 549 | Comment | ||
OBI82315 | Potamogeton richardsonii | R. F. Thorne, Larry E. DeBuhr | 1975-8-22 | 47200 | Lassen | Hwy 395, c. 5 mi north of Madeline [at Smith Reservoir] and c. 5.5 mi south of Modoc Co. line | 1616 | Comment | ||
RSA188307 | Potamogeton crispus | Robert F. Thorne | 1966-6-1 | 36493 | Los Angeles | Santa Catalina Island: near margin of reservoir at upper end of Cape Canyon. | 335 | Comment | ||
RSA191573 | Potamogeton crispus | Robert F. Thorne | 1966-4-23 | 36152 | Los Angeles | San Gabriel Mountains: Jackson Lake WNW of Big Pines, Big Pines Recreation Area, Angeles National Forest | 1829 | Comment | ||
RSA191640 | Potamogeton crispus | Robert F. Thorne, M. Z. Thorne | 1966-8-29 | 36604 | Los Angeles | San Gabriel Mountains, Angeles National Forest: Big Pines Recreation Area south of Jackson Lake on road from Big Pines to Valyermo | 1860 | Comment | ||
RSA198980 | Potamogeton foliosus | Robert F. Thorne | 1968-5-8 | 37593 | Riverside | Santa Rosa Plateau, Rancho California | 610 | Comment | ||
RSA198981 | Potamogeton foliosus | Robert F. Thorne, E. Lathrop, Philip A. Munz | 1968-5-8 | 37564 | Riverside | Santa Rosa Plateau: Shallow water of vernal marsh on Mesa de Colorado, Rancho California | 671 | Comment | ||
RSA210788 | Potamogeton nodosus | Robert F. Thorne, J. Henrickson, C. W. Tilforth | 1969-9-4 | 39129 | Modoc | N Fork of Pit River 3.4 mi N of Alturas where crossed by Highway 395. | 1341 | Comment | ||
RSA210803 | Potamogeton richardsonii | Robert F. Thorne, J. Henrickson, C. W. Tilforth | 1969-9-4 | 39128 | Modoc | N Fork of Pit River 3.4 mi N of Alturas where crossed by Highway 395. | 1341 | Comment | ||
RSA210807 | Potamogeton foliosus | Robert F. Thorne, J. Henrickson, C. W. Tilforth | 1969-9-4 | 39095 | Modoc | N Fork of Pit River 3.4 mi N of Alturas where crossed by Highway 395. | 1341 | Comment | ||
RSA233503 | Potamogeton illinoensis | Robert F. Thorne, C. W. Tilforth | 1972-6-29 | 42064 | San Bernardino | SAN GABRIEL MTS., SAN BERNARDINO NATIONAL FOREST: Lost Lake (sag-pond on San Andreas Fault), lower end of Lone Pine Canyon; | 845 | Comment | ||
RSA233761 | Potamogeton richardsonii | Robert F. Thorne, C. W. Tilforth | 1969-9-5 | 39140 | Lassen | Said Valley Reservoir. | Comment | |||
RSA234093 | Potamogeton pusillus | Robert F. Thorne, E. Lathrop | 1969-6-6 | 39322 | Riverside | Santa Rosa Plateau: Rancho California, Mesa de Colorado; deeper water up to 1 m behind the dam at S end of vernal marsh | 625 | Comment | ||
RSA234098 | Potamogeton foliosus | Robert F. Thorne, E. W. Lathrop | 1969-6-6 | 39343 | Riverside | Santa Rosa Plateau: Rancho California | 610 | Comment | ||
RSA239266 | Potamogeton natans | Robert F. Thorne, Larry E. DeBuhr, C. W. Tilforth | 1972-9-20 | 42322 | Plumas | Plumas National Forest: Snake Lake ca. 4 miles NW of Quincy. | 1220 | Comment | ||
RSA246620 | Potamogeton praelongus | Robert F. Thorne | 1972-9-21 | 42369 | Shasta | Lassen Volcanic National Park: washed up on shore of Mananita Lake. | 1814 | Comment | ||
RSA246637 | Potamogeton natans | Robert F. Thorne, Larry E. DeBuhr, C. W. Tilforth | 1972-9-20 | 42332 | Plumas | Butterfly Valley Botanic Area: Partly in Plumas National Forest. | 1159 | Comment | ||
RSA246822 | Potamogeton pusillus | Robert F. Thorne | 1965-9-19 | 35463 | Humboldt | Freshwater Lagoon S of Orick | 3 | Comment | ||
RSA246825 | Potamogeton richardsonii | Robert F. Thorne | 1965-9-19 | 35462 | Humboldt | Freshwater Lagoon S of Orick. | 3 | Comment | ||
RSA250550 | Potamogeton illinoensis | Robert F. Thorne, John Dourley | 1967-10-10 | 37305 | San Bernardino | San Bernandino National Forest; At Lost Lake, in San Andreas Fault. | 838 | Comment | ||
RSA252437 | Potamogeton natans | Robert F. Thorne, C. W. Tilforth | 1969-9-6 | 39193 | Sierra | Just E of Highway from Snag Lake (SE of Gold Lake). | 1951 | Comment | ||
RSA252438 | Potamogeton natans | Robert F. Thorne, C. W. Tilforth | 1969-9-5 | 39146 | Modoc | North of South Fork of Pit River above jct. with West Creek at Public Campground, ca. 6 mi. E of Likely. | 1402 | Comment | ||
RSA252440 | Potamogeton natans | Robert F. Thorne, C. W. Tilforth | 1969-9-6 | 39236 | Plumas | Along Feather River, 1 mi SW of Beckwourth. | 1357 | Comment | ||
RSA252492 | Potamogeton gramineus | Robert F. Thorne, C. W. Tilforth | 1969-9-6 | 39250 | Plumas | Along Feather River, 1 mi SW of Beckwourth. | 1357 | Comment | ||
RSA252494 | Potamogeton richardsonii | Robert F. Thorne, C. W. Tilforth | 1969-9-5 | 39179 | Modoc | In rapidly flowing South Fork of Pit River at bridge 3.8 miles east of Likely. | 1387 | Comment | ||
RSA286296 | Potamogeton natans | Robert F. Thorne | 1974-7-30 | 45064 | Sierra | Tahoe National Forest: Goose, Haven and Snag Lakes areas. | 2057 | Comment | ||
RSA286303 | Potamogeton gramineus | Robert F. Thorne | 1974-7-30 | 45063 | Sierra | Tahoe National Forest: Goose, Haven, and Snag Lake area. | 2058 | Comment | ||
RSA286327 | Potamogeton praelongus | Robert F. Thorne | 1974-7-29 | 45022 | Shasta | Lassen Volcanic National Park: Manzanita Lake. | 1783 | Comment | ||
RSA286340 | Potamogeton natans | Robert F. Thorne | 1974-7-30 | 45017 | Plumas | Plumas National Forest: Butterfly Valley Botanical Area. | 1158 | Comment | ||
RSA286389 | Potamogeton foliosus | Robert F. Thorne | 1974-7-27 | 44981 | Lake | Boggs Lake: N of Harrington Flat Road. | 915 | Comment | ||
RSA286392 | Potamogeton natans | Robert F. Thorne | 1974-7-27 | 44983 | Lake | Boggs Lake: N of Harrington Flat Road. | 915 | Comment | ||
RSA286393 | Potamogeton gramineus | Robert F. Thorne | 1974-7-27 | 44984 | Lake | Boggs Lake: N of Harrington Flat Road. | 915 | Comment | ||
RSA286796 | Potamogeton foliosus | Robert F. Thorne | 1974-5-23 | 44659 | Riverside | Santa Rosa Plateau, Rancho California; near junction of Tenaja Road and road to ranch headquarters. | 610 | Comment | ||
RSA286802 | Potamogeton pusillus | Robert F. Thorne | 1974-5-23 | 44670 | Riverside | Santa Ana Mountains, Santa Rosa Plateau, Rancho California: N edge of large vernal marsh, Mesa de Colorado | 624 | Comment | ||
RSA286806 | Potamogeton pusillus | Robert F. Thorne | 1974-5-23 | 44669 | Riverside | Santa Rosa Plateau, Rancho California: Mesa de Colorado, pool at SW edge of large vernal marsh and presently separated from it, floating in shallow water c. 1/3 m deep. | 625 | Comment | ||
RSA291909 | Potamogeton foliosus subsp. fibrillosus | Robert F. Thorne, M. Z. Thorne, Mary DeDecker | 1969-7-21 | 38719 | Inyo | Owens Valley: submersed in very shallow water of runoff streamlet from Locust Ditch. | 1143 | Comment | ||
RSA302734 | Potamogeton pusillus | Robert F. Thorne | 1979-7-3 | 53335 | San Bernardino | San Bernardino Mountians: San Bernardino National Forest. Holcomb Creek, west of Hitchcock Ranch on EN12. | 2180 | Comment | ||
RSA303675 | Potamogeton crispus | Robert F. Thorne, C. W. Tilforth | 1979-7-12 | 53425 | San Bernardino | Grass Valley Lake, about 1 mile west of Lake Arrowhead, north end of lake and below dam on stream. | 1570 | Comment | ||
RSA315177 | Potamogeton foliosus | Robert F. Thorne, Kay Wright, R. K. Benjamin, J. Herrick | 1982-9-3 | 55241 | San Bernardino | San Bernardino Mountains: Cushenbury Springs, lower end of Cushenbury Canyon. | 1220 | Comment | ||
RSA315178 | Potamogeton nodosus | Robert F. Thorne, Kay Wright, R. K. Benjamin, J. Herrick | 1982-9-3 | 55242 | San Bernardino | San Bernardino Mountains. Cushenbury Springs, lower end of Cushenbury Canyon. | 1220 | Comment | ||
RSA316224 | Potamogeton pusillus | Robert F. Thorne, Barry A. Prigge, Kay Wright, R. Benjamin | 1981-6-4 | 54944 | San Bernardino | San Bernardino Mountains: Mojave Narrows Recreational Park, near Pelican Lake, south of Victorville. Cedar Springs Dam. | 838 | Comment | ||
RSA336203 | Potamogeton pusillus | Robert F. Thorne, M. Z. Thorne, Walter Wisura | 1978-5-21 | 51988 | Riverside | Santa Rosa Plateau: Mesa de Colorado | 610 | Comment | ||
RSA337417 | Potamogeton pusillus | Robert F. Thorne, C. W. Tilforth, et al. | 1979-7-12 | 53386 | San Bernardino | N end of lake Gregory | 1387 | Comment | ||
RSA337425 | Potamogeton pusillus | Robert F. Thorne, C. W. Tilforth, et al. | 1979-7-12 | 53443 | San Bernardino | San Bernardino National Forest. Green Valley Lake and inlet stream. | 2111 | Comment | ||
RSA337455 | Potamogeton foliosus | Robert F. Thorne, C. W. Tilforth | 1979-7-12 | 53399 | San Bernardino | Grass Valley Lake, about 1 mile west of Lake Arrowhead, north end of lake and below dam on stream. | 1570 | Comment | ||
RSA344282 | Potamogeton foliosus | Robert F. Thorne, Walter Wisura | 1979-8-24 | 53633 | San Bernardino | West and North of Upper Holcomb Valley | 2241 | Comment | ||
RSA344287 | Potamogeton foliosus | Robert F. Thorne, Walter Wisura | 1979-8-24 | 53698 | San Bernardino | Jenks Lake, near Barton Flats | Comment | |||
RSA356637 | Potamogeton foliosus | Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. L. Lathrop | 1975-8-29 | 47291 | Riverside | Santa Rosa Plateau: Ranch California near Jct of road to Santa Rosa Ranch from Tenaja Road, in shallow water of large pool in intermittent stream | 549 | Comment | ||
RSA370057 | Potamogeton gramineus | Robert F. Thorne | 1975-8-11 | 47350 | San Bernardino | San Bernardino Mountains: East margin of Bluff Lake south of Big Bear Lake. | 2317 | Comment | ||
RSA371149 | Potamogeton gramineus | Robert F. Thorne, Larry E. DeBuhr, Christopher Davidson, C. K. Tilforth | 1976-7-15 | 47757 | San Bernardino | San Bernardino Mtns: Bluff Lake, ca. 1.5 mi. due S of W end of Big Bear Lake at NE edge of Bluff Lake. | 2317 | Comment | ||
RSA376138 | Potamogeton foliosus | Robert F. Thorne, Steve Boyd, E. W. Lathrop | 1985-7-18 | 61234 | 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. | 140 | Comment | ||
RSA381277 | Potamogeton robbinsii | Robert F. Thorne, Larry E. DeBuhr | 1975-8-23 | 47217 | El Dorado | Grass Lake: Just N of Luther Pass. | 2348 | Comment | ||
RSA388398 | Potamogeton foliosus | Robert F. Thorne, E. W. Lathrop, Steve Boyd | 1985-7-18 | 61200 | Riverside | Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon. | 535 | Comment | ||
RSA545230 | Potamogeton gramineus | Robert F. Thorne, Larry E. DeBuhr | 1975-8-15 | 46829 | Lake | Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. | 854 | Comment | ||
RSA545374 | Potamogeton natans | Robert F. Thorne, Larry E. DeBuhr | 1975-8-15 | 46828 | Lake | Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. | 854 | Comment | ||
RSA545375 | Potamogeton foliosus | Robert F. Thorne, Larry E. DeBuhr | 1975-8-15 | 46830 | Lake | Boggs Lake: W of Mt. Hannah, ca. 7.5 mi. SSE of Kelseyville and 3 mi. NNW of Glenbrook Resort. | 854 | Comment | ||
RSA592249 | Potamogeton pusillus | Robert F. Thorne, C. W. Tilforth | 1979-7-12 | 53424 | San Bernardino | Grass Valley Lake, about 1 mile west of Lake Arrowhead, north end of lake and below dam on stream. | 1570 | Comment | ||
RSA755720 | Potamogeton foliosus | Robert F. Thorne, M. Patterson | 1982-8-31 | 55235 | Lake | Northwest slope of Mount Hannah, Boggs Lake | 854 | Comment | ||
RSA771409 | Potamogeton illinoensis | Robert F. Thorne, Larry E. DeBuhr, Christopher Davidson, C. K. Tilforth | 1976-7-15 | 47757 | San Bernardino | San Bernardino Mtns: Bluff Lake, ca. 1.5 mi. due S of W end of Big Bear Lake at NE edge of Bluff Lake. | 2317 | Comment | ||
RSA771418 | Potamogeton illinoensis | Robert F. Thorne, Larry E. DeBuhr, Christopher Davidson, C. K. Tilforth | 1976-7-15 | 47757 | San Bernardino | San Bernardino Mtns: Bluff Lake, ca. 1.5 mi. due S of W end of Big Bear Lake at NE edge of Bluff Lake. | 2317 | Comment | ||
RSA772320 | Potamogeton | Robert F. Thorne, Larry E. DeBuhr | 1975-8-22 | 47202 | Lassen | Along Highway 395 ca. 5 miles north of Madeline and ca. 5.5 miles south of Modoc county line | 1616 | Comment | ||
RSA772321 | Potamogeton diversifolius | Robert F. Thorne, Larry E. DeBuhr | 1975-8-22 | 47201 | Lassen | Along Highway 395 ca. 5 miles north of Madeline and ca. 5.5 miles south of Modoc county line | 1616 | Comment | ||
RSA772322 | Potamogeton richardsonii | Robert F. Thorne, Larry E. DeBuhr | 1975-8-22 | 47200 | Lassen | Along Highway 395 ca. 5 miles north of Madeline and ca. 5.5 miles south of Modoc county line | 1616 | Comment | ||
RSA772566 | Potamogeton pusillus | Robert F. Thorne, Larry E. DeBuhr, Christopher Davidson, C. K. Tilforth | 1976-7-15 | 47758 | San Bernardino | San Bernardino Mountains: Bluff Lake, ca. 1.5 miles due S of W end of Big Bear Lake | 2317 | Comment | ||
SD204759 | Potamogeton foliosus | R. F. Thorne, M. Patterson | 1982-8-31 | 55235 | Lake | Northwest slope of Mount Hannah, Boggs Lake. | 854 | Comment | ||
SD68964 | Potamogeton foliosus | Robert F. Thorne, P. A. Munz, E. Lathrop | 1968-5-8 | 37593 | Riverside | Santa Rosa Plateau: small stream near roadside, Rancho California | 609 | Comment | ||
SD90338 | Potamogeton illinoensis | R. F. Thorne, C. W. Tilforth, et al. | 1972-6-29 | 42064 | San Bernardino | San Gabriel Mts., San Bernardino National Forest: Lost Lake (sag pond on San Andreas Fault), lower end of Lone Pine Canyon | 844 | Comment | ||
SD90366 | Potamogeton pusillus | Robert F. Thorne, E. Lathrop | 1969-6-6 | 39322 | Riverside | Santa Rosa Plateau: Rancho California, Mesa de Colorado, behind the dam | 625 | Comment | ||
SEINET12889161 | Potamogeton crispus | R. F. Thorne | 1966-1 | 36493 | Los Angeles | Upper end of Cape Canyon | Comment | |||
SEINET3892807 | Potamogeton illinoensis | Robert F. Thorne, L. DeBuhr; C. Davidson; C. W. Tilforth | 1976-7-15 | 47757 | San Bernardino | Bluff Lake, about 1.5 mi. due S of W end of Big Bear Lake.; 0 | 2316 | Comment | ||
SEINET3893485 | Potamogeton pusillus | Robert F. Thorne, C. W. Tilforth | 1979-1 | 53424 | San Bernardino | Grass Valley Lake, about 1 mile west of Lake Arrowhead, north end of lake below dam on stream.; 0 | 1570 | Comment | ||
SEINET9629547 | Potamogeton illinoensis | Robert F. Thorne, M. Z. Thorne | 1966-8-29 | 36578 | Los Angeles | San Gabriel Mts., Angeles National Forest: Crystal Lake Recreation Area. Crystal Lake at upper end of canyon of N fork of San Gabriel River. | 1676 | Comment | ||
UC1147895 | Potamogeton pectinatus | Robert F. Thorne and P. Everett | 1965-6-24 | 35034 | Los Angeles | in lower Cottonwood Canyon; Santa Catalina Island | 45 | Comment | ||
UC1532924 | Potamogeton gramineus | Robert F. Thorne, L. DeBuhr, C. Davidson and C. W. Tilforth | 1976-7-15 | 47757 | San Bernardino | 1.5 mi due s of w end of Big Bear Lake (at ne end of Bluff Lake); San Bernardino Mountains, Bluff Lake | 2316 | Comment | ||
UCR141103 | Potamogeton pectinatus | R. F. Thorne | 1974-9-12 | 45719 | Los Angeles | Santa Catalina Island: Deer Valley Reserve | 213 | Comment | ||
UCR222476 | Potamogeton foliosus | R. F. Thorne, M. Patterson | 1982-8-31 | 55235 | Lake | North Coast Range, northwest slope of Mount Hannah, Boggs Lake | 854 | Comment | ||
UCR228115 | Potamogeton pusillus | R. F. Thorne, Larry E. DeBuhr, Christopher Davidson, C. W. Tilforth | 1976-7-15 | 47758 | San Bernardino | San Bernardino Mountains, Bluff Lake, c. 1.5 mi due south of west end of Big Bear Lake | 2317 | Comment | ||
UCR228122 | Potamogeton diversifolius | R. F. Thorne, Larry E. DeBuhr | 1975-8-22 | 47201 | Lassen | Modoc Plateau, Hwy 395, c. 5 mi north of Madeline [at Smith Reservoir] and c. 5.5 mi south of Modoc Co. line | 1616 | Comment | ||
UCR228123 | Potamogeton richardsonii | R. F. Thorne, Larry E. DeBuhr | 1975-8-22 | 47200 | Lassen | Modoc Plateau, Hwy 395, c. 5 mi north of Madeline [at Smith Reservoir] and c. 5.5 mi south of Modoc Co. line | 1616 | Comment | ||
UCR245887 | Potamogeton | R. F. Thorne, John Dourley, Selwyn Everist | 1971-8-4 | 41221 | Mono | Great Basin; Eastern Sierra Nevada region, Inyo National Forest, c. 0.5 mi above Hot Springs in Hot Creek | 2125 | Comment | ||
UCR40531 | Potamogeton pusillus | R. F. Thorne, B. A. Prigge, Mike Herter | 1979-7-3 | 53335 | San Bernardino | San Bernardino Mtns, San Bernardino National Forest, Holcomb Creek and adjacent meadow and rocky slopes, just west of Hitchcock Ranch on 3N12 | 2180 | Comment | ||
UCR77696 | Potamogeton diversifolius | R. F. Thorne, Larry E. DeBuhr | 1975-8-15 | 46829 | Lake | Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort | 856 | Comment | ||
UCR77699 | Potamogeton foliosus | R. F. Thorne, Larry E. DeBuhr | 1975-8-15 | 46830 | Lake | Coast Range, Boggs Lake, west of Mt. Hanah, c. 7.5 mi SSE of Kelseyville and 3 mi NNW of Glenbrook Resort | 856 | Comment | ||
UCR95361 | Potamogeton pusillus | R. F. Thorne, C. W. Tilforth, et al. | 1979-7-12 | 53424 | San Bernardino | San Bernardino Mountains, Grass Valley Lake, about 1 mi west of Lake Arrowhead, north end of lake and below dam on stream | 1570 | Comment | ||
UCR95735 | Potamogeton pectinatus | R. F. Thorne, Percy C. Everett | 1965-5-11 | 34653 | Los Angeles | Santa Catalina Island, Small pond behind Cottonwood Dam in Cottonwood Canyon | 46 | Comment | ||
UCSB52683 | Potamogeton crispus | Thorne, Robert; Tillforth, C. | 1979-7-12 | San Bernardino | Grass Valley Lake, about 1 mile west of Lake Arrowhead, north end of lake and below dam on stream | 1569 | Comment | |||
CAS-BOT-BC267223 | Potamogeton praelongus | Robert F. Thorne; L. DeBuhr; C. W. Tilforth | 1972-9-21 | 42369 | Shasta | Lassen Volcanic National Park. Washed up on shore of Manzanita Lake | 1813 | Comment | ||
CAS-BOT-BC332736 | Potamogeton nodosus | R. F. Thorne; Larry E. DeBuhr | 1975-8-22 | 46967 | Modoc | Ca. 3.4 miles N of Alturas at bridge over North Fork of Pit River | 1341 | Comment | ||
CAS-BOT-BC452100 | Potamogeton amplifolius | Robert F. Thorne; L. DeBuhr; C. W. Tilforth | 1972-9-21 | 42372 | Shasta | Lassen Volcanic National Park: water of Reflection Lake | 1813 | Comment | ||
CAS-BOT-BC452113 | Potamogeton crispus | Robert F. Thorne; M. Z. Thorne | 1966-8-29 | 36604 | Los Angeles | San Gabriel Mts., Angeles National Forest: Big Pines Recreation Area, at margins of Jackson Lake on road from Big Pines to Valyermo | 1859 | Comment | ||
CAS-BOT-BC452150 | Potamogeton diversifolius | R. F. Thorne; Larry E. DeBuhr | 1975-8-22 | 47201 | Lassen | Along Highway 395 ca. 5 miles north of Madeline and ca. 5.5 miles south of Modoc county line. | 1616 | Comment | ||
CAS-BOT-BC453705 | Potamogeton illinoensis | R. F. Thorne; C. W. Tilforth | 1969-9-7 | 39270 | Mono | Water of Hot Creek, N. of Crowley Lake where the creek is crossed by Owens River Road | 2072 | Comment | ||
CAS-BOT-BC453709 | Potamogeton illinoensis | R. F. Thorne; C. W. Tilforth | 1969-9-6 | 39250 | Plumas | Along Feather River; 1 mi. SW of Beckwourth. | 1356 | Comment | ||
CAS-BOT-BC453725 | Potamogeton illinoensis | R. F. Thorne; C. W. Tilforth; et al | 1972-6-29 | 42064 | San Bernardino | San Gabriel Mts., San Bernardino National Forest: Lost Lake (sag-pond on San Andreas Fault), lower end of Lone Pine Canyon | 844 | Comment | ||
CAS-BOT-BC453784 | Potamogeton natans | R. F. Thorne; C. W. Tilforth | 1969-9-6 | 39236 | Plumas | Along Feather River; 1 mi. SW of Beckwourth | 1356 | Comment | ||
CAS-BOT-BC453875 | Potamogeton nodosus | Robert F. Thorne; John Dourley; Selwyn Everist | 1971-8-4 | 41196 | Mono | Inyo National Forest: Hot Creek, where crossed by Owens River Rd, S of Cashbaugh Ranch | 2118 | Comment | ||
CAS-BOT-BC453876 | Potamogeton nodosus | R. F. Thorne; C. W. Tilforth | 1969-9-7 | 39271 | Mono | Water of Hot Creek N. of Crowley Lake where creek is crossed by Owens River Road | 2072 | Comment | ||
CAS-BOT-BC453910 | Potamogeton pectinatus | Robert F. Thorne; P. Everett | 1965-8-9 | 35343 | Humboldt | Along Hwy. 101 about 3 mi. N of Eureka | 1 | Comment | ||
CAS-BOT-BC453945 | Potamogeton pectinatus | Robert F. Thorne; M. Z. Thorne | 1966-8-29 | 36579 | Los Angeles | San Gabriel Mts., Angeles National Forest: Crystal Lake Recreation Area, shallow water (to 2 or 3 m) of Crystal Lake at upper end of canyon of N Fork of San Gabriel River | 1676 | Comment | ||
CAS-BOT-BC453967 | Potamogeton pectinatus | Robert F. Thorne; John Dourley; Selwyn Everist | 1971-8-4 | 41197 | Mono | Inyo National Forest: Hot Creek, where crossed by Owens River Rd., S of Cashbaugh Ranch | 2118 | Comment | ||
CAS-BOT-BC454040 | Potamogeton pusillus subsp. pusillus | Robert F. Thorne; L. DeBuhr; C. W. Tilforth | 1972-9-19 | 42306 | Nevada | Tahoe National Forest: at margin of Fuller Lake | 1615 | Comment | ||
CAS-BOT-BC454065 | Potamogeton pusillus subsp. pusillus | Robert F. Thorne | 1965-9-19 | 35463 | Humboldt | Freshwater Lagoon S of Orick | 3 | Comment | ||
HSC32088 | Potamogeton nodosus | R. F. Thorne, C. W. Tilforth | 1969-9-7 | 39271 | Mono | Hot Creek, N of Crowley Lake where creek crosses Owens River Rd. | 2073 | Comment | ||
RSA0011552 | Potamogeton nodosus | Robert F. Thorne, Larry E. DeBuhr | 1975-8-22 | 46967 | Modoc | Ca. 3.4 miles north of Alturas at bridge over North Fork of Pit River | 1341 | Comment | ||
RSA0034751 | Potamogeton foliosus | Robert F. Thorne | 1982-9-3 | 55241 | San Bernardino | Cushenbury Springs, lower end of Cushenbury Canyon. | 1219 | Comment | ||
RSA191581 | Potamogeton illinoensis | Robert F. Thorne, M. Z. Thorne | 1966-8-29 | 36578 | Los Angeles | San Gabriel Mts, Angeles National Forest: Big Pines Recreation Area, dry slope above E end of Jackson Lake, on road from Big Pines to Valyermo. | 1890 | Comment | ||
RSA210789 | Potamogeton nodosus | Robert F. Thorne, C. W. Tilforth | 1969-9-4 | 39046 | Modoc | Parker Creek at bridge near junction with north fork of Pit River, 5 miles north of Alturas. | 1341 | Comment | ||
RSA226676 | Potamogeton nodosus | Robert F. Thorne, John Dourley, Selwyn Everist | 1971-8-4 | 41196 | Mono | Inyo National Forest: Hot Creek, where crossed by Owens River Road south of Cashbaugh Ranch. | 2119 | Comment | ||
RSA233563 | Potamogeton foliosus var. foliosus | Robert F. Thorne, C. W. Tilforth, et al. | 1972-6-29 | 42095 | Los Angeles | San Gabriel Mountains, Angeles National Forest: Jackson Lake (sag pond of San Andreas Fault) c. 1 1/2 mi. WNW of Big Pines | 1875 | Comment | ||
RSA239215 | Potamogeton richardsonii | Robert F. Thorne, Larry E. DeBuhr, C. W. Tilforth | 1972-9-21 | 42368 | Shasta | Lassen Volcanic National Park: washed up on shore of Mananita Lake. | 1814 | Comment | ||
RSA239233 | Potamogeton amplifolius | Robert F. Thorne, C. W. Tilforth | 1972-9-21 | 42372 | Shasta | Lassen Volcanic National Park, Shallow water of Reflection Lake | 1814 | Comment | ||
RSA239308 | Potamogeton gramineus | Robert F. Thorne, Larry E. DeBuhr, C. W. Tilforth | 1972-9-21 | 42367 | Shasta | Lassen Volcanic National Park: Shallow water of summit Lake. | 2043 | Comment | ||
RSA246625 | Potamogeton pusillus subsp. tenuissimus | Robert F. Thorne, Larry E. DeBuhr, C. W. Tilforth | 1972-9-19 | 42306 | Nevada | Tahoe National Forest: Shallow Water at margin of Fuller Lake. | 1616 | Comment | ||
RSA252439 | Potamogeton illinoensis | Robert F. Thorne, C. W. Tilforth | 1969-9-7 | 39270 | Mono | Shallow water of Hot Creek N of Crowley Lake where creek is crossed by Owens River road. | 2073 | Comment | ||
RSA252493 | Potamogeton nodosus | Robert F. Thorne, C. W. Tilforth | 1969-9-7 | 39271 | Mono | Shallow water of Hot Creek N of Crowley Lake where creek is crossed by Owens River road. | 2073 | Comment | ||
RSA252495 | Potamogeton pusillus | Robert F. Thorne, C. W. Tilforth | 1969-9-7 | 39277 | Mono | Shallow water of Hot Creek N of Crowley Lake where creek is crossed by Owens River road. | 2073 | Comment | ||
RSA286344 | Potamogeton amplifolius | Robert F. Thorne | 1974-7-29 | 45021 | Shasta | Lassen Volcanic National Park: Reflection Lake. | 1793 | Comment | ||
RSA286345 | Potamogeton richardsonii | Robert F. Thorne | 1974-7-29 | 45023 | Shasta | Lassen Volcanic National Park: Manzanita Lake. | 1783 | Comment | ||
RSA316225 | Potamogeton crispus | Robert F. Thorne, Barry A. Prigge, Kay Wright, R. Benjamin | 1981-6-4 | 54942 | San Bernardino | San Bernardino Mountains: Mojave Narrows Recreational Park, near Pelican Lake, south of Victorville. Cedar Springs Dam. | 838 | Comment | ||
RSA344288 | Potamogeton nodosus | Robert F. Thorne, Walter Wisura | 1979-8-25 | 53699 | San Bernardino | San Bernardino Mountains, south side of Jenks Lake, near Barton Flats | Comment | |||
RSA369481 | Potamogeton crispus | Robert F. Thorne, Larry E. DeBuhr, Christopher Davidson, C. L. Tilforth | 1976-7-15 | 47679 | San Bernardino | San Bernardino Mountains: 1/4 mi. E. of Highway 18 across E end of Big Bear Lake | 2073 | Comment | ||
RSA369522 | Potamogeton natans | Robert F. Thorne, Larry E. DeBuhr | 1975-8-23 | 47268 | El Dorado | Grass Lake Valley: S end just N of Luther Pass. | 2348 | Comment | ||
RSA369523 | Potamogeton gramineus | Robert F. Thorne, Larry E. DeBuhr | 1975-8-23 | 47269 | El Dorado | Grass Lake Valley: S end just N of Luther Pass. | 2348 | Comment | ||
RSA792055 | Potamogeton | Robert F. Thorne, John Dourley, Selwyn Everist | 1971-8-4 | 41221 | Mono | Inyo National Forest: about 0.5 miles above Hot Springs in Hot Creek | 2125 | Comment | ||
SD69566 | Potamogeton crispus | Robert F. Thorne | 1966-6-1 | 36493 | Los Angeles | Santa Catalina Island: near earth dam at reservoir upper end of Cape Canyon | 334 | Comment | ||
SEINET12900527 | Potamogeton pectinatus | R. F. Thorne | 1966-1 | 36492 | Unknown | Comment | ||||
SEINET12900528 | Potamogeton pectinatus | R. F. Thorne, P. C. Everett | 1965-1 | 35034 | Unknown | Comment | ||||
SEINET9322243 | Potamogeton perfoliatus var. richardsonii | Robert Thorne, DeBuhr, Larry | 1975-8-22 | 47200 | Lassen | Hwy 395 | Comment | |||
SEINET9362199 | Potamogeton diversifolius | Robert Thorne, DeBuhr, Larry | 1975-8-22 | 47201 | Lassen | Lassen county | Comment | |||
UC1260171 | Potamogeton pectinatus | Robert F. Thorne and D. Propst | 1974-9-10 | 45116 | Los Angeles | Big Spring Reservoir; Santa Catalina Island | 762 | Comment | ||
UC1348952 | Potamogeton illinoensis | Robert F. Thorne and M. Z. Thorne | 1966-8-29 | 36578 | Los Angeles | upper end of canyon of North Fork of San Gabriel River (Crystal Lake Recreation Area, Crystal Lake); San Gabriel Mountains, Angeles National Forest | 1676 | Comment | ||
UC1950037 | Potamogeton foliosus | R. F. Thorne, M. Patterson | 1982-8-31 | 55235 | Lake | Northwest slope of Mount Hannah, Boggs Lake. | Comment |
Copyright © 2019 Regents of the University of California — Updated 11 January 2019 |