34.44722 34.54722 -118.64583 -118.54583
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Search Results
— 1013 specimen records retrieved (1013 records with coordinates)
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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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RSA713354 | Achnatherum coronatum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale | 2003-4-30 | 26203 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UC644644 | Achnatherum coronatum | G. L. Stebbins Jr. | 1939-6-16 | 2863 | Los Angeles | 1 mi w Castaic | 365 | Comment | ||
RSA617409 | Achyrachaena mollis | Scott D. White | 1998-5-19 | 6521 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA682500 | Achyrachaena mollis | Scott D. White, Michael Honer | 2003-5-7 | 9232 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
SD234395 | Acmispon brachycarpus | A. C. Sanders, M. A. Elvin, et al | 2003-5-1 | 26280 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. | 395 | Comment | ||
SD234952 | Acmispon maritimus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al | 2003-4-28 | 26135 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Re., near Castaic Lake dam. | 487 | Comment | ||
SEINET953767 | Acmispon maritimus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-1 | 26135 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lakes Hughes Rd., Near Castaic lake dam (Warm Springs 7.5') | 488 | Comment | ||
SBBG68097 | Acmispon strigosus | R. Hoffmann | 1927-6-11 | Los Angeles | near Castaic | Comment | ||||
UC536858 | Allium howellii var. clokeyi | M. E. Jones | 1934-4-26 | Los Angeles | ne Los Angeles; Castaic Canyon | Comment | ||||
SBBG72674 | Amaranthus blitoides | R. Hoffmann | 1927-6-11 | Los Angeles | near Castaic | Comment | ||||
SBBG72683 | Amaranthus blitoides | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
UC1061786 | Amsinckia douglasiana | A. D. Gifford | 1935-2-7 | 422 | Los Angeles | mouth of Elizabeth Lake Canyon | 365 | Comment | ||
UC1061794 | Amsinckia douglasiana | A. D. Gifford | 1935-2-7 | 422 | Los Angeles | mouth of Elizabeth Lake Canyon | 365 | Comment | ||
RSA617396 | Amsinckia menziesii | Scott D. White | 1998-6-4 | 6641 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, North Lake Planned Community | 425 | Comment | ||
RSA779250 | Amsinckia menziesii | Pam De Vries | 2011-6-16 | 7772 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 0.33 mile WNW of the intersection of San Francisquito Canyon Road and Riverview Road, north of the city of Santa Clarita, just west of San Francisquito Creek | 427 | Comment | ||
SFV22094 | Amsinckia menziesii | P. J. De Vries | 2011-6-16 | 7772 | Los Angeles | San Gabriel Mountains Southwest portion of Liebre Mountains. About 0.33 air miles west-northwest of the intersection of San Francisquito Canyon Road and Riverview Road, north of the city of Santa Clarita in low hills just west of San Francisquito Creek. | 427 | Comment | ||
UCR263216 | Amsinckia retrorsa | Sandra L. Leatherman, Jennifer Pareti | 2014-4-17 | s.n. | Los Angeles | Transverse Ranges; Liebre Mountains, Castaic Lake area in the Grasshopper Canyon Watershed, east of Hwy I-5 and west of the Castaic Lake Dam | 1370 | Comment | ||
IRVC27964 | Amsinckia tessellata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26120 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
RSA726020 | Amsinckia tessellata | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26120 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SBBG63560 | Amsinckia tessellata | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
SD234333 | Amsinckia tessellata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26120 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, E of and above Lake Hughes Rd;, near Castaic Lake dam (Warm Springs Mtn 7.5'Q) | 487 | Comment | ||
SEINET1004524 | Amsinckia tessellata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-1 | 26120 | Los Angeles | Western San Gabriel Mtns.; Castaic Messa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UCR126651 | Amsinckia tessellata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26120 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
IRVC29539 | Ancistrocarphus filagineus | A. C. Sanders | 2003-4-29 | 26169 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA617411 | Ancistrocarphus filagineus | Scott D. White | 1998-5-19 | 6523 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA732538 | Ancistrocarphus filagineus | A. C. Sanders | 2003-4-29 | 26169 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, N of Charlie Canyon and E Lake Hughes Rd. | 396 | Comment | ||
SD234277 | Ancistrocarphus filagineus | A. C. Sanders | 2003-4-29 | 26169 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 395 | Comment | ||
UCR126884 | Ancistrocarphus filagineus | A. C. Sanders | 2003-4-29 | 26169 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR237904 | Ancistrocarphus filagineus | Mark A. Elvin | 2003-5-1 | 2500 | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 | 396 | Comment | ||
RSA11025 | Antirrhinum coulterianum | Carl B. Wolf | 1928-3-29 | 1603 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
RSA617458 | Antirrhinum multiflorum | Scott D. White | 1998-6-4 | 6648 | Los Angeles | Castaic Lake area: Grasshopper Canyon watershed, between I-5 Freeway / Old Ridge Route and lake. Proposed North Lake Planned Community., [range:] 34 31-33'N 118 37-39'W. | 427 | Comment | ||
IRVC27961 | Apiastrum angustifolium | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26123 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
IRVC29577 | Apiastrum angustifolium | A. C. Sanders | 2003-4-29 | 26185 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA617729 | Apiastrum angustifolium | Scott D. White | 1998-5-22 | 6563 | Los Angeles | Castaic Lake area: Grasshopper Canyon. watershed, between I-5 Freeway / Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA682616 | Apiastrum angustifolium | Scott D. White, Michael Honer | 2003-5-7 | 9227 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
RSA726023 | Apiastrum angustifolium | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26123 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
RSA779254 | Apiastrum angustifolium | Pam De Vries | 2011-4-22 | 7759 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 2.5 air miles NNE of the intersection of Copper Hill and McBean Parkway (Santa Clarita); about 0.5 air miles west of San Francisquito Canyon Road | 548 | Comment | ||
SD234267 | Apiastrum angustifolium | A. C. Sanders, T. Wotipka, M. A. Elvin, et al. | 2003-4-28 | 26123 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 487 | Comment | ||
SEINET1004526 | Apiastrum angustifolium | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-1 | 26123 | Los Angeles | Western San Gabriel Mtns.; Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UCR126648 | Apiastrum angustifolium | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26123 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126881 | Apiastrum angustifolium | A. C. Sanders | 2003-4-29 | 26185 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR127967 | Apiastrum angustifolium | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26089 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
UCR78090 | Apiastrum angustifolium | David Charlton | 1991-7-5 | 5503 | Los Angeles | San Gabriel Mtns., Lake Hughes Road, south of Castaic Lake, l mi. [NE] of Visitor Center | 400 | Comment | ||
RSA631421 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15984 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631422 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15983 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631423 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15971 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631424 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15987 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631429 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15985 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631479 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15988 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631480 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15989 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631481 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15972 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631482 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15973 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631483 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15974 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631484 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15977 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631485 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15978 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631486 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15979 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631487 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15975 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631488 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15976 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631502 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15980 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631503 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15981 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631539 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15937 | Los Angeles | Hughes Lake Road, 7 km north of Highway 5. | 400 | Comment | ||
RSA631574 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15939 | Los Angeles | Hughes Lake Road, 7 km north of Highway 5. | 400 | Comment | ||
RSA631575 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15967 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631576 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15964 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631584 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15938 | Los Angeles | Hughes Lake Road, 7 km north of Highway 5. | 400 | Comment | ||
RSA631585 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15936 | Los Angeles | Hughes Lake Road, 7 km north of Highway 5. | 400 | Comment | ||
RSA631587 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15954 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631588 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15953 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631589 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15959 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631590 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15956 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631591 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15963 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631593 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15962 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631594 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15961 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631595 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15951 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631601 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15949 | Los Angeles | Hughes Lake Road, 7 km north of Highway 5. | 400 | Comment | ||
RSA631602 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15946 | Los Angeles | Hughes Lake Road, 7 km north of Highway 5. | 400 | Comment | ||
RSA631605 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15941 | Los Angeles | Hughes Lake Road, 7 km north of Highway 5. | 400 | Comment | ||
RSA631606 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15944 | Los Angeles | Hughes Lake Road, 7 km north of Highway 5. | 400 | Comment | ||
RSA631618 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15957 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631645 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15970 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631652 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15986 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
RSA631690 | Arctostaphylos glauca | Allen Massihi, Jon E. Keeley | 1992-7-8 | 15982 | Los Angeles | Hughes Lake Road, 5-7 km north of Highway 5. | 750 | Comment | ||
IRVC26207 | Arenaria douglasii | A. C. Sanders | 2003-5-1 | 26251 | Los Angeles | SE rim of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and south of the filtration plant, Newhall Ranch Western San Gabriel Mtns. | 412 | Comment | ||
RSA725893 | Arenaria douglasii | A. C. Sanders | 2003-5-1 | 26251 | Los Angeles | Western San Gabriel Mtns.: SE rim of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and south of the filtration plant, Newhall Ranch. | 412 | Comment | ||
SD234867 | Arenaria douglasii | A. C. Sanders | 2003-5-1 | 26251 | Los Angeles | Western San Gabriel Mtns.: SE rim of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and south of the filtration plant, Newhall Ranch. | Comment | |||
UCR127191 | Arenaria douglasii | A. C. Sanders | 2003-5-1 | 26251 | Los Angeles | Western San Gabriel Mtns., SE rim of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and south of the filtration plant, Newhall Ranch | 412 | Comment | ||
UCR126904 | Artemisia californica | A. C. Sanders | 2003-4-29 | 26159 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
RSA617465 | Asclepias californica | Scott D. White, Sandra L. Leatherman | 1998-6-4 | 6642 | Los Angeles | Castaic Lake area: Grasshopper Canyon watershed, between I-5 Freeway/Old Ridge Route and lake. Proposed North Lake Planned Community. | 427 | Comment | ||
UCR126861 | Asclepias californica | A. C. Sanders | 2003-4-29 | 26173 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR173861 | Asclepias californica | Scott D. White, S. Leatherman | 1998-6-4 | 6642 | Los Angeles | Liebre Mtns, Castaic Lake area: Grasshopper Canyon watershed, between the I-5 Fwy/Old Ridge Route and the lake. Proposed 'North Lake Planned Community | 732 | Comment | ||
IRVC27972 | Astragalus didymocarpus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26134 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
IRVC28126 | Astragalus didymocarpus | A. C. Sanders | 2003-5-1 | 26259 | Los Angeles | SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property Western San Gabriel Mtns. | 396 | Comment | ||
IRVC29651 | Astragalus didymocarpus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26229 | Los Angeles | Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property Western San Gabriel Mtns. | 351 | Comment | ||
RSA713824 | Astragalus didymocarpus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale | 2003-4-30 | 26229 | Los Angeles | Western San Gabriel Mtns: Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property. | 351 | Comment | ||
RSA725762 | Astragalus didymocarpus | A. C. Sanders | 2003-5-1 | 26259 | Los Angeles | Western San Gabriel Mtns.: SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property. | 396 | Comment | ||
RSA726009 | Astragalus didymocarpus | A. C. Sanders, Tricia Wotipka, Mark Elvin | 2003-4-28 | 26134 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SD234386 | Astragalus didymocarpus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26134 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 487 | Comment | ||
UCR126751 | Astragalus didymocarpus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26229 | Los Angeles | Western San Gabriel Mtns., Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property | 351 | Comment | ||
UCR126757 | Astragalus didymocarpus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26134 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126875 | Astragalus didymocarpus | A. C. Sanders | 2003-4-29 | 26176 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR127207 | Astragalus didymocarpus | A. C. Sanders | 2003-5-1 | 26259 | Los Angeles | Western San Gabriel Mtns., SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property | 396 | Comment | ||
RSA618696 | Astragalus didymocarpus var. dispermus | Scott D. White, Sandy Leatherman | 1998-5-19 | 6512 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
LA204949 | Astragalus douglasii var. douglasii | M. E. Jones; | 1934-4-26 | sn | Los Angeles | Castaic Canyon, Ridge Road | Comment | |||
RSA618724 | Astragalus gambelianus | Scott D. White | 1998-5-19 | 6538 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
UCR237911 | Astragalus gambelianus | Mark A. Elvin | 2003-5-1 | 2501 | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 | 396 | Comment | ||
RSA725901 | Astragalus trichopodus | A. C. Sanders | 2003-5-1 | 26256 | Los Angeles | Western San Gabriel Mtns.: SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property. | 396 | Comment | ||
IRVC26206 | Astragalus trichopodus var. phoxus | A. C. Sanders | 2003-5-1 | 26255 | Los Angeles | SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property Western San Gabriel Mtns. | 396 | Comment | ||
JEPS54536 | Astragalus trichopodus var. phoxus | W. L. Jepson | 1928-4-18 | 12425 | Los Angeles | Mts. above Castaic (n Los Angeles Co.); Mts. above Castaic | 975 | Comment | ||
RSA618734 | Astragalus trichopodus var. phoxus | Scott D. White, Sandy Leatherman | 1998-5-19 | 6510 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
UCR127192 | Astragalus trichopodus var. phoxus | A. C. Sanders | 2003-5-1 | 26255 | Los Angeles | Western San Gabriel Mtns., SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property | 396 | Comment | ||
UCSB27634 | Atriplex canescens | Lavinger, S. | 1975-12-1 | Los Angeles | Lake Hughes Road, 3.5 miles north from its junction with Ridge Route Road | 457 | Comment | |||
SBBG65415 | Atriplex canescens var. canescens | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
SBBG107 | Atriplex serenana var. serenana | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
UCR213547 | Atriplex suberecta | Michael Honer | 2003-7-8 | 1846 A | Los Angeles | Transverse Range, Liebre Mountains, Tapia Canyon area, c. 2-3 air miles west of I-5 Freeway junction with Ridge Route Rd. | 549 | Comment | ||
RSA726012 | Avena fatua | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26142 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SD234236 | Avena fatua | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al | 2003-4-28 | 26142 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam (Warm Springs Mtn 7.5' Q) | 487 | Comment | ||
SEINET954737 | Avena fatua | A. C. Sanders, Tyricia Wotipka, Mark A. | 2003-1 | 26142 | Riverside | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UCR126873 | Avena fatua | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26142 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126673 | Baccharis salicifolia | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26219 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
UC1118908 | Baccharis salicifolia subsp. salicifolia | A. D. Gifford | 1935-2-7 | 425 | Los Angeles | mouth of Elizabeth Lake Canyon Tejon Quad. | 365 | Comment Read comments Jun 9 2014 |
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SBBG59656 | Berula erecta | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
RSA680330 | Bloomeria crocea | Scott D. White, Michael Honer, Dylan Hannon | 2003-6-25 | 9608 | Los Angeles | Tapia Canyon area, ca. 2 - 3 air miles west of I-5 jtn. w/ Ridge Rt. Rd. | 396 | Comment | ||
UC1929857 | Bloomeria crocea | Michael Honer, Dylan Hannon | 2003-7-1 | 1839 | Los Angeles | LIEBRE MTS: Tapia Canyon area, ca. 2 - 3 air miles west of I-5 Freeway jtn. with Ridge Rt. Rd. | Comment | |||
SBBG72235 | Brassica nigra | R. Hoffmann | 1929-4-27 | Los Angeles | Castaic | Comment | ||||
UCR127203 | Brassica nigra | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26264 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 442 | Comment | ||
CHSC35172 | Brickellia californica | James Henrickson | 1972-11-2 | 8097 | Los Angeles | 8 miles NW of Newhall, NW of jct. of Hwy 5 and Hasley Canyon Road. | 365 | Comment | ||
HSC79905 | Brickellia californica | James Henrickson | 1972-11-2 | 8097 | Los Angeles | 8 mi. NW of Newhall, NW of jct. of Hwy. 5 & Hasley Cyn. Rd. | 366 | Comment | ||
CHSC34437 | Brickellia nevinii | James Henrickson | 1972-11-2 | 8103 | Los Angeles | 8 mi NW of Newhall, NW of jct. of Hwy 5 and Hasley Cyn. Rd. | 365 | Comment | ||
RSA292479 | Brickellia nevinii | James Henrickson | 1972-11-2 | 8103 | Los Angeles | 8 mi. NW of Newhall, NW of jct. of Hwy. 5 & Hasley Cyn. Rd. | 366 | Comment | ||
RSA680397 | Brickellia nevinii | Michael Honer, Dylan Hannon | 2003-7-1 | 1834 | Los Angeles | Tapia Canyon area, ca. 2 - 3 air miles west of I-5 Freeway jtn. with Ridge Rt. Rd. | 396 | Comment | ||
RSA0101378 | Bromus carinatus | Scott D. White | 1998-6-4 | 6650 | Los Angeles | Castaic Lake Area: Grasshopper Cyn. watershed, between 1-5Fwy./Old Ridge Route and the Lake. Proposed North Lake Planned Community. | 427 | Comment | ||
SEINET7106150 | Bromus carinatus | Scott D. White | 1998-6-4 | 6650 | Los Angeles | Castaic Lake area, Grasshopper Cyn watershed, between I-5 Fwy/Old Ridge Route and the lake. Proposed 'North Lake Planned Community.'; 0 | 427 | Comment | ||
CHSC36027 | Bromus hordeaceus | James Henrickson | 1979-5-18 | 18136 | Los Angeles | Ca 1 mile N of Valencia, E of College of the Canyon between Valencia and McBean Parkway. | 426 | Comment | ||
RSA726019 | Bromus hordeaceus | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26119 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SD234237 | Bromus hordeaceus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al | 2003-4-28 | 26119 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam (Warm Springs Mtn 7.5' Q) | 487 | Comment | ||
SEINET954734 | Bromus hordeaceus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin | 2003-1 | 26119 | Riverside | Western San Gariel Mtns.: Cataic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UCR126653 | Bromus hordeaceus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26119 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR127186 | Bromus madritensis subsp. madritensis | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26240 | Los Angeles | Western San Gabriel Mtns., Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch | 366 | Comment | ||
CAS-BOT-BC27837 | Bromus pseudolaevipes | Harvey Keith Wagnon | 1948-6-2 | 1507 | Los Angeles | along the Ridge Route W of Castaic | Comment | |||
RSA726013 | Bromus rubens | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26146 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
RSA617483 | Bromus sterilis | Scott D. White, Sandy Leatherman | 1998-5-22 | 6566 | Los Angeles | Castaic Lake area: Grasshopper Canyon. watershed, between I-5 Freeway / Old Ridge Route and the lake. | 427 | Comment | ||
RSA725923 | Bromus sterilis | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26240 | Los Angeles | Western San Gabriel Mtns.: Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 366 | Comment | ||
RSA11024 | Calandrinia ciliata | C. B. Wolf | 1928-3-29 | 1604 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
CAS-BOT-BC173027 | California macrophylla | A. C. Sanders; Tricia Wotipka; Mark A. Elvin; et al. | 2003-4-29 | 26152 | Los Angeles | Western San Garbriel Mtns.: Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. | 488 | Comment | ||
SBBG119982 | California macrophylla | A. C. Sanders | 2003-4-29 | 26152 | Los Angeles | NE of filtration plant, N of Charlie Cyn, 1.2 air mi E of Lake Hughes Rd, Castaic Mesa, Newhall Ranch | 488 | Comment | ||
SD234417 | California macrophylla | A. C. Sanders, Mark A. Elvin, et al | 2003-5-1 | 26263 | Los Angeles | Westerm San Gabriel Mtns.: NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons (Warm Springs Mtn 7.5'Q) | 441 | Comment | ||
UCD102984 | California macrophylla | A. C. Sanders; Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-29 | 26152 | Los Angeles | Western San Gabriel Mtns; Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. | 488 | Comment | ||
IRVC27979 | Calochortus clavatus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26132 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
POM117774 | Calochortus clavatus | Marcus E. Jones | 1926-4-25 | s.n. | Ventura | Schuyler, Ridge Route. | Comment Read comments Nov 17 2012 |
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RSA0051310 | Calochortus clavatus | Allison D. Rudalevige, Jennifer S. Pareti, Sandra Leatherman, Sarah Thomas, Jordan Zylstra, Jason Mintzer | 2014-4-23 | ADR 8 | Los Angeles | Castaic Area, west of Castaic Lake. | 480 | Comment | ||
RSA0051312 | Calochortus clavatus | Allison D. Rudalevige, Jennifer S. Pareti, Sandra Leatherman, Sarah Thomas, Jordan Zylstra, Jason Mintzer | 2014-4-23 | ADR 6 | Los Angeles | Castaic area, west of Castaic Lake. | 472 | Comment | ||
RSA680328 | Calochortus clavatus | Scott D. White, Michael Honer, Dylan Hannon | 2003-6-25 | 9607 | Los Angeles | Tapia Canyon area, ca. 2 - 3 air miles west of I-5 jtn. w/ Ridge Rt. Rd. | 396 | Comment | ||
RSA682625 | Calochortus clavatus | Scott D. White, Michael Honer | 2003-5-7 | 9213 | Los Angeles | Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
RSA726011 | Calochortus clavatus | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26132 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SD234441 | Calochortus clavatus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al | 2003-4-28 | 26132 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam (Warm Springs Mtn 7.5' Q) | 487 | Comment | ||
SEINET1004568 | Calochortus clavatus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-1 | 26132 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills , east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UCR126693 | Calochortus clavatus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26132 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR127200 | Calochortus clavatus | A. C. Sanders | 2003-5-1 | 26250 | Los Angeles | Western San Gabriel Mtns., SE rim of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and south of the filtration plant, Newhall Ranch | 412 | Comment | ||
UCR127895 | Calochortus clavatus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26098 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
RSA658598 | Calochortus clavatus var. clavatus | D. E. Bramlet, Sandy Leatherman, Scott D. White, A. O'Neal | 2001-4-24 | 3088 | Los Angeles | Castaic State Recreation Area. East of the lake and north of the mouth of Grasshopper Canyon. | 548 | Comment | ||
RSA779255 | Calochortus clavatus var. clavatus | Pam De Vries | 2011-4-22 | 7758 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 2.5 air miles NNE of the intersection of Copper Hill and McBean Parkway (Santa Clarita); about 0.5 air miles west of San Freancisquito Canyon Road | 602 | Comment | ||
RSA618697 | Calochortus clavatus var. gracilis | Scott D. White, Sandy Leatherman | 1998-5-19 | 6518 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed North Lake Planned Community | 427 | Comment | ||
RSA735588 | Calochortus clavatus var. gracilis | A. Edwards, A. Rudalevige | 2008-4-28 | 122 | Los Angeles | Transverse Ranges, Liebre Mtns region, alt UTM Zone 11, 354387E, 3817236N near Center of site | 335 | Comment | ||
SBBG121996 | Calochortus clavatus var. gracilis | A. Parikh, N. Gale | 2005-4-16 | 767 | Los Angeles | N of Santa Clara River, 0.8 km S of intersection of Hasley Cyn Rd and Del Valle Rd | 418 | Comment | ||
SBBG122075 | Calochortus clavatus var. gracilis | A. Parikh, N. Gale | 2003-5-20 | 1747 | Los Angeles | N of Santa Clara River, 3 mi NW of Castaic Junction, S slopes of Hasley Cyn | 385 | Comment | ||
SBBG122076 | Calochortus clavatus var. gracilis | A. Parikh, N. Gale | 2003-5-20 | 1746 | Los Angeles | N of Santa Clara River, 3 mi NW of Castaic Junction, S slopes of Hasley Cyn | 375 | Comment | ||
RSA618698 | Calochortus invenustus | Scott D. White | 1998-5-19 | 6544 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed North Lake Planned Community | 427 | Comment | ||
RSA618699 | Calochortus invenustus | Scott D. White | 1998-5-19 | 6515 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed North Lake Planned Community | 427 | Comment | ||
SBBG51310 | Calochortus splendens | J. Doty | 1969-5-16 | 670 | Los Angeles | Elizabeth Lake Cyn, 1.4 mi N of jct with Violin Cyn Rd, 7.7 mi N of Castaic Jct | 396 | Comment | ||
POM12967 | Calochortus venustus | William M. Pierce | 1922-5-15 | s.n. | Los Angeles | Southern end of Ridge Route to Bakersfield. | Comment Read comments Dec 29 2015 |
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RSA0051311 | Calochortus venustus | Allison D. Rudalevige, Jennifer S. Pareti, Sandra Leatherman, Sarah Thomas, Jordan Zylstra, Jason Mintzer | 2014-4-24 | ADR 7 | Los Angeles | Castaic area, west of Castaic Lake. | 558 | Comment | ||
IRVC27970 | Calystegia peirsonii | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26128 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
RSA617394 | Calystegia peirsonii | Scott D. White, Sandy Leatherman | 1998-6-4 | 6656 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed,North Lake Planned Community | 425 | Comment | ||
RSA617484 | Calystegia peirsonii | Scott D. White, Sandy Leatherman | 1998-5-19 | 6513 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA618726 | Calystegia peirsonii | Scott D. White, Sandy Leatherman | 1998-5-19 | 6513 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA680398 | Calystegia peirsonii | Michael Honer, Dylan Hannon | 2003-7-1 | 1836 | Los Angeles | Tapia Canyon area, ca. 2 - 3 air miles west of I-5 Freeway junction with Ridge Rt. Rd. | 396 | Comment | ||
RSA682509 | Calystegia peirsonii | Scott D. White, Michael Honer | 2003-5-7 | 9216 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
UCR126760 | Calystegia peirsonii | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26128 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCSB58947 | Calystegia peirsonii | Mitchell, Don | 1991-6-7 | Los Angeles | Unnamed canyon off Charlie Canyon, near south end of Castaic Lagoon, City of Castaic | Comment | ||||
RSA618694 | Camissonia | Scott D. White, Sandy Leatherman | 1998-5-19 | 6529 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
IRVC26435 | Camissonia bistorta | A. C. Sanders | 2003-4-29 | 25699 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA11036 | Camissonia bistorta | Carl B. Wolf | 1928-3-29 | 1590 A | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
RSA11037 | Camissonia bistorta | Carl B. Wolf | 1928-3-29 | 1590 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
RSA682627 | Camissonia bistorta | Scott D. White, Michael Honer | 2003-5-7 | 9215 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
IRVC29641 | Camissonia californica | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26210 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
UCR126863 | Camissonia californica | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26210 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
SBBG16004 | Camissonia campestris subsp. campestris | W. G. Webb | 1935-4-19 | Los Angeles | near Castaic | Comment | ||||
RSA617408 | Camissonia graciliflora | Scott D. White, Sandy Leatherman | 1998-5-19 | 6524 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
IRVC29112 | Camissonia hirtella | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26136 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
RSA617459 | Camissonia hirtella | Scott D. White, Sandy Leatherman | 1998-5-19 | 6530 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA733357 | Camissonia hirtella | A. C. Sanders | 2003-4-28 | 26136 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UCR127170 | Camissonia hirtella | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26136 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR78077 | Camissonia hirtella | David Charlton | 1991-7-5 | 5504 | Los Angeles | San Gabriel Mtns., Lake Hughes Road, south of Castaic Lake, l mi. [NE] of Visitor Center | 400 | Comment | ||
RSA11023 | Camissonia strigulosa | Carl B. Wolf | 1928-3-29 | 1605 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
SBBG60410 | Camissoniopsis bistorta | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
RSA783077 | Camissoniopsis pallida subsp. pallida | Pam De Vries | 2011-5-4 | 7767 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 1 air mile WNW of the intersection of Avenida Rancho Tesoro and Tesoro del Valley Dr. (Santa Clarita). | 502 | Comment | ||
IRVC28121 | Castilleja exserta | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26278 | Los Angeles | NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch Western San Gabriel Mtns. | 396 | Comment | ||
RSA725750 | Castilleja exserta | A. C. Sanders, Mark A. Elvin | 2003-5-1 | 26278 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, ca 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. | 396 | Comment | ||
SBBG51270 | Castilleja exserta | J. Doty | 1969-5-16 | Los Angeles | Elizabeth Lake Cyn, 1.4 mi N of jct with Violin Cyn Rd, 7.7 mi N of Castaic Jct | 396 | Comment | |||
UCR127214 | Castilleja exserta | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26278 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
UCR127905 | Castilleja exserta | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26101 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
SBBG68629 | Castilleja exserta subsp. exserta | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
IRVC27854 | Castilleja foliolosa | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26111 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
JEPS15163 | Castilleja foliolosa | A. D. Gifford | 1935-1-8 | 412 | Los Angeles | near Palomas Canyon mouth; Tejon Quad. | 426 | Comment | ||
RSA650915 | Castilleja foliolosa | J. Doty | 1969-5-16 | 669 | Los Angeles | Elizabeth Lake Canyon, 1.4 miles north of junction with Violin Canyon Road; 7.7 miles north of Castaic Junction | 396 | Comment | ||
RSA681187 | Castilleja foliolosa | Michael Honer, Dylan Hannon | 2003-7-1 | s.n. | Los Angeles | Liebre Mts: Tapia Canyon area, ca. 2 - 3 air miles west of I-5 Freeway junction with Ridge Rt. Rd. | 396 | Comment | ||
RSA730748 | Castilleja foliolosa | A. C. Sanders, Tricia Wotipka, Mark A. Elvin | 2003-4-28 | 26111 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SBBG51265 | Castilleja foliolosa | J. Doty | 1969-5-16 | Los Angeles | Elizabeth Lake Cyn, 1.4 mi N of jct with Violin Cyn Rd, 7.7 mi N of Castaic Jct | 396 | Comment | |||
SD234520 | Castilleja foliolosa | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26111 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 487 | Comment | ||
SEINET1004956 | Castilleja foliolosa | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-1 | 26111 | Los Angeles | Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 518 | Comment | ||
UCR126658 | Castilleja foliolosa | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26111 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126659 | Caulanthus lasiophyllus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26110 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
IRVC29607 | Ceanothus cuneatus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26198 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
SFV2218 | Ceanothus cuneatus | P. G. Kilburn | 1958-3-11 | 658 | Los Angeles | San Gabriel Mountains Tapia Canyon north of Wayside Honor Ranch and just south of Castaic. Half way up canyon. | 480 | Comment | ||
UCR126886 | Ceanothus cuneatus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26198 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
SBBG119978 | Ceanothus cuneatus var. cuneatus | A. C. Sanders | 2003-4-30 | 26198 | Los Angeles | Castaic Valley at W foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
RSA749854 | Ceanothus leucodermis | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale | 2003-4-30 | 26254 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
SEINET3282765 | Ceanothus leucodermis | A. C. Sanders, Mark A. Elvin; Anuja Parikh; Nathan Gale; et al | 2003-4-30 | 26254 | Los Angeles | Western San Gabriel Mtns.; Castaic Valley at west foot of Castaic Mesa, Newhall Ranch. | 366 | Comment | ||
UCR142077 | Ceanothus leucodermis | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al | 2003-4-30 | 26254 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
RSA726014 | Centaurea melitensis | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26139 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UCR126868 | Centaurea melitensis | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26139 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
SFV19323 | Ceratophyllum demersum | S. Kimball | 2000-10-4 | s. n. | Los Angeles | San Gabriel Mountains Castaic Lake. | 460 | Comment | ||
RSA453276 | Cercocarpus betuloides var. betuloides | Tom Burch | 1940-3-10 | 4021 -11 | Los Angeles | Castaic. | 610 | Comment | ||
IRVC28369 | Chaenactis glabriuscula | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26097 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
RSA680540 | Chaenactis glabriuscula | Scott D. White, Michael Honer, Dylan Hannon | 2003-6-25 | 9606 | Los Angeles | Liebre Mountains: Tapia Canyon area, ca. 2 - 3 air miles west of I-5 jtn. w/ Ridge Rt. Rd. | 396 | Comment | ||
RSA688842 | Chaenactis glabriuscula | Scott D. White, Michael Honer | 2003-6-11 | 9536 | Los Angeles | Liebre Mountains: Tapia Canyon. About 2 air miles east of Interstate 5 jtn. at 'Old Ridge Rt.' | 396 | Comment | ||
UCR126671 | Chaenactis glabriuscula | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26206 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCR127894 | Chaenactis glabriuscula | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26097 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
RSA617464 | Chaenactis glabriuscula var. glabriuscula | Scott D. White | 1998-6-4 | 6634 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between I-5 Fwy./Old Ridge Route and the lake. | 427 | Comment | ||
SBBG65583 | Chaenactis glabriuscula var. glabriuscula | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
RSA618723 | Chamaesyce albomarginata | Scott D. White, Sandra Leatherman | 1998-5-19 | 6537 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
UC1130401 | Chamaesyce albomarginata | A. D. Gifford | 1935-3-15 | 465 | Los Angeles | 1.5 mi from mouth Elizabeth Lake Canyon; Angeles National Forest | 396 | Comment | ||
RSA682613 | Chenopodium californicum | Scott D. White, Michael Honer | 2003-5-7 | 9223 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
UCR127164 | Chenopodium murale | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26273 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
SBBG62229 | Chorizanthe parryi var. fernandina | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
CAS-BOT-BC244656 | Chorizanthe staticoides | James L. Reveal | 1988-5-24 | 6870 | Los Angeles | In a sandy wash 0.2 mile east of the Los Angeles County Animal Center Number 6 in Castaic just south of Charlie Canyon | 365 | Comment | ||
CAS-BOT-BC244657 | Chorizanthe staticoides | James L. Reveal | 1988-5-24 | 6869 | Los Angeles | On a mesa south of the Los Angeles County Animal Center Number 6 in Castaic near the junction of Charlie Canyon and Tapia Canyon roads on the east side of Castaic Valley | 381 | Comment | ||
CAS-BOT-BC244720 | Chorizanthe staticoides | A. C. Sanders | 2003-4-29 | 26179 | Los Angeles | Western San Gabriel Mts. Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rod. | 457 | Comment | ||
IRVC29534 | Chorizanthe staticoides | A. C. Sanders | 2003-4-29 | 26179 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA122736 | Chorizanthe staticoides | A. D. Gifford | 1935-5-8 | 682 | Los Angeles | Junction of Castaic and Elizabeth Lake Canyon. | 366 | Comment | ||
RSA488740 | Chorizanthe staticoides | James L. Reveal | 1988-5-24 | 6869 | Los Angeles | On a low mesa south of the Los Angeles County Animal Center Number 6 in Castaic near the junction of Charlie Canyon and Tapia Canyon roads on the east side of Castaic Valley. | 381 | Comment | ||
RSA488741 | Chorizanthe staticoides | James L. Reveal | 1988-5-24 | 6870 | Los Angeles | 0.2 miles east of the Los Angeles County Animal Center Number 6 in Castaic just south of Charlie Canyon. | 366 | Comment | ||
RSA682621 | Chorizanthe staticoides | Scott D. White, Michael Honer | 2003-5-7 | 9209 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at 'Old Ridge Route.' | 427 | Comment | ||
RSA709536 | Chorizanthe staticoides | A. C. Sanders | 2003-4-29 | 26179 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
UC1136056 | Chorizanthe staticoides | A. D. Gifford | 1935-5-8 | 682 | Los Angeles | Junction of Castaic and Elizabeth Lake Canyon; Tejon Quad. | Comment | |||
UCD99987 | Chorizanthe staticoides | A. C. Sanders | 2003-4-29 | 26179 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
UCD99988 | Chorizanthe staticoides | A. C. Sanders | 2003-4-29 | 26179 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
UCD99989 | Chorizanthe staticoides | A. C. Sanders | 2003-4-29 | 26179 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
UCR126907 | Chorizanthe staticoides | A. C. Sanders | 2003-4-29 | 26179 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
RSA682515 | Chorizanthe xanti var. xanti | Scott D. White, Michael Honer | 2003-5-7 | 9207 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at 'Old Ridge Route.' | 427 | Comment | ||
UC1929888 | Chorizanthe xanti var. xanti | Scott D. White, Michael Honer | 2003-5-7 | 9207 | Los Angeles | LIEBRE MOUNTAINS: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | Comment | |||
UCR177279 | Chorizanthe xanti var. xanti | Scott D. White, Michael Honer | 2003-5-7 | 9207 | Los Angeles | Liebre Mountains, Tapia Canyon, c. 2 air mi east of the Hwy 5 junction with 'Old Ridge Route | 457 | Comment | ||
IRVC29646 | Chrysothamnus nauseosus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26220 | Los Angeles | Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch Western San Gabriel Mtns. | 351 | Comment | ||
UCR126660 | Chrysothamnus nauseosus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26220 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
UCR126913 | Cirsium occidentale var. occidentale | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26192 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
RSA682629 | Clarkia epilobioides | Scott D. White, Michael Honer | 2003-5-7 | 9219 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
UCR177282 | Clarkia epilobioides | Scott D. White, Michael Honer | 2003-5-7 | 9219 | Los Angeles | Liebre Mountains, Tapia Canyon, c. 2 air mi east of the Hwy 5 junction with 'Old Ridge Route | 457 | Comment | ||
IRVC28382 | Clarkia purpurea | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26105 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
UCR127900 | Clarkia purpurea | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26105 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
RSA617735 | Clarkia purpurea subsp. quadrivulnera | Scott D. White, Sandy Leatherman | 1998-5-22 | 6553 | Los Angeles | Castaic Lake area: Grasshopper Canyon. watershed, between I-5 Freeway / Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
IRVC26154 | Clarkia unguiculata | A. C. Sanders | 2003-5-1 | 26244 | Los Angeles | NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons Western San Gabriel Mtns. | 396 | Comment | ||
RSA725926 | Clarkia unguiculata | A. C. Sanders | 2003-5-1 | 26244 | Los Angeles | Western San Gabriel Mtns.: southeast side of Castaic Mesa, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 396 | Comment | ||
SD234916 | Clarkia unguiculata | A. C. Sanders | 2003-5-1 | 26244 | Los Angeles | Western San Gabriel Mountains: SE side of Castaic Mesa, E of Lake Hughes Road and the filtration plant, Newhall Ranch (Newhall 7.5' Q) | 395 | Comment | ||
UCR127209 | Clarkia unguiculata | A. C. Sanders | 2003-5-1 | 26244 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 396 | Comment | ||
UCR127168 | Claytonia | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26148 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126738 | Claytonia parviflora | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26238 | Los Angeles | Western San Gabriel Mtns., Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch | 366 | Comment | ||
RSA618715 | Claytonia perfoliata subsp. perfoliata | Scott D. White, Sandy Leatherman | 1998-6-4 | 6654 | Los Angeles | Castaic Lake area: Grasshopper Canyon watershed, between I-5 Freeway/Old Ridge Route and lake. Proposed North Lake Planned Community. | 427 | Comment | ||
CHSC26387 | Clematis lasiantha | D. Veltman | 1967-4-22 | 68 | Los Angeles | Angeles National Forest, Lake Hughes Rd. about 5 miles NE of Castaic. | 792 | Comment | ||
UCR126865 | Cnicus benedictus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26201 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
RSA0117403 | Collinsia concolor | Scott D. White, Michael Honer | 2003-5-7 | 9218 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at 'Old Ridge Route.' | 427 | Comment | ||
IRVC28163 | Collinsia heterophylla | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26274 | Los Angeles | NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch Western San Gabriel Mtns. | 396 | Comment | ||
RSA725753 | Collinsia heterophylla | A. C. Sanders, Mark A. Elvin | 2003-5-1 | 26274 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, ca 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. | 396 | Comment | ||
UCR127166 | Collinsia heterophylla | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26274 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
UC1119216 | Coreopsis bigelovii | P. L. Johannsen | 1934-3-5 | 314 | Los Angeles | 1 mi ne Castac; Santa Susana Quad. | 457 | Comment | ||
CAS-BOT-BC105684 | Corethrogyne filaginifolia | Bunch; Baily | 1974-8-15 | 74 -673 | Los Angeles | Texaco Oil Field, Castaic | Comment | |||
CAS-BOT-BC105685 | Corethrogyne filaginifolia | Bunch; Baily | 1974-8-14 | 74 -673 | Los Angeles | Castaic | Comment | |||
SBBG60526 | Corethrogyne filaginifolia | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
SBBG60680 | Corethrogyne filaginifolia | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
SBBG119386 | Cotula australis | D. E. Bramlet, S. Leatherman, B. Leatherman | 2001-5-3 | 3131 | Los Angeles | slopes above (E of) Grasshopper Cyn and adjacent to a large cattle pond, ca. 488 m E of the old ridge route and 3.7 km N of the mouth of Grasshopper Cyn | Comment | |||
UCR146911 | Cotula australis | D. E. Bramlet, Sandy Leatherman, Brian Leatherman | 2001-5-3 | 3131 | Los Angeles | Mt. Pinos region, Slopes above (east) of Grasshopper Canyon and adjacent to a large cattle pond; c. 488m east of the old ridge route and 3.7 km north of the mouth of Grasshopper Canyon | 541 | Comment | ||
IRVC29545 | Crassula connata | A. C. Sanders | 2003-4-29 | 26160 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA709535 | Crassula connata | A. C. Sanders | 2003-4-29 | 26160 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
SBBG119921 | Crassula connata | A. C. Sanders | 2003-4-29 | 26160 | Los Angeles | Castaic Mesa, Newhall Ranch, N of Charlie Cyn and E of Lake Hughes Rd | 396 | Comment | ||
UCD101849 | Crassula connata | A. C. Sanders | 2003-4-29 | 26160 | Los Angeles | Western San Gabriel Mtns; Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Road. | 396 | Comment | ||
UCR126901 | Crassula connata | A. C. Sanders | 2003-4-29 | 26160 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
IRVC27967 | Cryptantha corollata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26131 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
IRVC28373 | Cryptantha corollata | A. C. Sanders | 2003-4-28 | 26092 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
IRVC29638 | Cryptantha corollata | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26207 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
UCR126646 | Cryptantha corollata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26131 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126670 | Cryptantha corollata | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26207 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCR127891 | Cryptantha corollata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26092 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
RSA726024 | Cryptantha intermedia | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26131 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SBBG63814 | Cryptantha intermedia | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
IRVC29584 | Cryptantha micrantha var. lepida | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26195 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
RSA712187 | Cryptantha micrantha var. lepida | A. C. Sanders, Mark Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26195 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCR126911 | Cryptantha micrantha var. lepida | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26195 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
IRVC29543 | Cryptantha microstachys | A. C. Sanders | 2003-4-29 | 26163 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA682619 | Cryptantha microstachys | Scott D. White, Michael Honer | 2003-5-7 | 9217 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
RSA709538 | Cryptantha microstachys | A. C. Sanders | 2003-4-29 | 26163 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
SBBG119923 | Cryptantha microstachys | A. C. Sanders | 2003-4-29 | 26163 | Los Angeles | Castaic Mesa, Newhall Ranch, N of Charlie Cyn and E of Lake Hughes Rd | 396 | Comment | ||
SD186134 | Cryptantha microstachys | A. C. Sanders | 2003-4-29 | 26163 | Los Angeles | Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 395 | Comment | ||
UCD119879 | Cryptantha microstachys | A. C. Sanders | 2003-4-29 | 26163 | Los Angeles | Western San Gabriel Mtns. Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
UCR126895 | Cryptantha microstachys | A. C. Sanders | 2003-4-29 | 26163 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR177284 | Cryptantha microstachys | Scott D. White, Michael Honer | 2003-5-7 | 9217 | Los Angeles | Liebre Mountains, Tapia Canyon, c. 2 air mi east of the Hwy 5 junction with 'Old Ridge Route | 457 | Comment | ||
IRVC28379 | Cryptantha muricata | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26095 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
UC1063841 | Cryptantha muricata | A. D. Gifford | 1935-2-7 | 424 | Los Angeles | Mouth of Elizabeth Lake Canyon Tejon Quad. | 396 | Comment | ||
UC1063843 | Cryptantha muricata | P. L. Johannsen | 1934-3-5 | 317 | Los Angeles | 1 mi ne Castac; Santa Susana Quad. | 426 | Comment | ||
UCR126887 | Cryptantha muricata | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26197 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCR127903 | Cryptantha muricata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26095 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
UCR78078 | Cryptantha muricata | David Charlton | 1991-7-5 | 5500 | Los Angeles | San Gabriel Mtns., Lake Hughes Road, south of Castaic Lake, l mi. [NE] of Visitor Center | 400 | Comment | ||
RSA0079393 | Cryptantha muricata var. jonesii | Pam De Vries | 2011-5-4 | 7763 | Los Angeles | Southwest portion of the Liebre Mountains; about 1 air mile WNW of the intersection of Avenida Rancho Tesoro and Tesoro del Valley Dr. (Santa Clarita). | 501 | Comment | ||
RSA0079394 | Cryptantha muricata var. jonesii | Pam De Vries | 2011-5-4 | 7766 | Los Angeles | Southwest portion of the Liebre Mountains; about 1 air mile WNW of the intersection of Avenida Rancho Tesoro and Tesoro del Valley Dr. (Santa Clarita). | 501 | Comment | ||
SBBG63800 | Cryptantha muricata var. jonesii | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
RSA0079177 | Cryptantha muricata var. muricata | Scott D. White, Sandy Leatherman | 1998-5-19 | 6528 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 425 | Comment | ||
RSA0079204 | Cryptantha muricata var. muricata | Scott D. White, Michael Honer | 2003-5-7 | 9208 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
IRVC29575 | Cuscuta californica | A. C. Sanders | 2003-4-29 | 26187 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
UCR126879 | Cuscuta californica | A. C. Sanders | 2003-4-29 | 26187 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
IRVC28124 | Daucus pusillus | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26282 | Los Angeles | NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch Western San Gabriel Mtns. | 396 | Comment | ||
RSA617407 | Daucus pusillus | Scott D. White, Sandy Leatherman | 1998-5-19 | 6525 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 425 | Comment | ||
RSA725747 | Daucus pusillus | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26282 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, ca 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 396 | Comment | ||
SD234268 | Daucus pusillus | A. C. Sanders, M. A. Elvin, et al. | 2003-5-1 | 26282 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. | 395 | Comment | ||
UCR126758 | Daucus pusillus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26133 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126856 | Daucus pusillus | A. C. Sanders | 2003-4-29 | 26177 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR127196 | Daucus pusillus | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26282 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
IRVC29580 | Deinandra fasciculata | A. C. Sanders | 2003-4-29 | 26181 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
SD234295 | Deinandra fasciculata | A. C. Sanders | 2003-4-29 | 26181 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 395 | Comment | ||
UCR253004 | Deinandra paniculata | Allison D. Rudalevige, Jennifer Pareti, Sandra L. Leatherman, D. E. Bramlet, Sarah Thomas, Jason Mintzer | 2014-5-23 | 10 | Los Angeles | Castaic area, west of Castaic Lake | 518 | Comment | ||
IRVC26966 | Delphinium parryi | A. C. Sanders | 2003-4-28 | 26090 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
RSA715157 | Delphinium parryi | A. C. Sanders, Tricia Wotipka, Mark Elvin | 2003-4-29 | 26151 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east of Lake Hughes Rd. | 488 | Comment | ||
RSA715158 | Delphinium parryi | A. C. Sanders | 2003-4-29 | 26183 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
RSA720650 | Delphinium parryi | Anuja Parikh, Nathan Gale | 2003-4-29 | s.n. | Los Angeles | Western Transverse Range: Castaic Mesa, study area 68 north of the water plant, ca. 1 km E of Castaic Lagoon | 427 | Comment | ||
SD178256 | Delphinium parryi | A. C. Sanders | 2003-4-29 | 26183 | Los Angeles | Western San Gariel Mountains: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Road. | 395 | Comment | ||
SEINET1909553 | Delphinium parryi | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-1 | 26151 | Los Angeles | Western San Gabriel Mtns: Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. | 488 | Comment | ||
UCD96297 | Delphinium parryi | A. C. Sanders | 2003-4-29 | 26172 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
UCR127968 | Delphinium parryi | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26090 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
UCR140166 | Delphinium parryi | Anuja Parikh, Nathan Gale | 2003-4-29 | s.n. | Los Angeles | Western Transverse Range, Castaic Mesa, study area 68 north of the water plant, c. 1 km east of Castaic Lagoon | 427 | Comment | ||
UCR140167 | Delphinium parryi | A. C. Sanders | 2003-4-29 | 26183 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR140168 | Delphinium parryi | A. C. Sanders | 2003-4-29 | 26172 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR140169 | Delphinium parryi | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-29 | 26151 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Road | 488 | Comment | ||
UCR142072 | Delphinium parryi | A. C. Sanders, Mark A. Elvin, et al | 2003-5-1 | 26270 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
SEINET1004518 | Dichelostemma capitatum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-1 | 26117 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam (Warm Springs Mtn.). | 488 | Comment | ||
UCR126644 | Dichelostemma capitatum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26117 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
RSA730750 | Dichelostemma capitatum subsp. capitatum | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26117 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SD234442 | Dichelostemma capitatum subsp. capitatum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al | 2003-4-28 | 26117 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam (Warm Springs Mtn 7.5' Q) | 487 | Comment | ||
IRVC27956 | Dichelostemma pulchellum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26117 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
SD235037 | Diplacus brevipes | A. C. Sanders | 2003-5-1 | 26245 | Los Angeles | Western San Gabriel Mtns.: southeast side of Castaic Mesa, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 395 | Comment | ||
SBBG56830 | Distichlis spicata | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
RSA0084179 | Eleocharis palustris | Scott D. White | 1998-5-22 | 6558 | Los Angeles | Castaic Lake area: Grasshopper Canyon. watershed, between I-5 Freeway / Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
IRVC27983 | Elymus condensatus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26118 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
UCR126652 | Elymus condensatus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26118 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
IRVC26177 | Elymus glaucus | A. C. Sanders | 2003-5-1 | 26249 | Los Angeles | NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons Western San Gabriel Mtns. | 396 | Comment | ||
RSA725758 | Elymus glaucus | A. C. Sanders | 2003-5-1 | 26249 | Los Angeles | Western San Gabriel Mtns.: southeast side of Castaic Mesa, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 396 | Comment | ||
SD234241 | Elymus glaucus | A. C. Sanders | 2003-5-1 | 26249 | Los Angeles | Western San Gabriel Mtns.: SE side of Castiac Mesa, east of Lake Hughes Rd., and the filtration plant, Newhall Ranch (Newhall 7.5' Q) | 395 | Comment | ||
SEINET954732 | Elymus glaucus | A. C. Sanders | 2003-1 | 26249 | Los Angeles | Western San Gabriel Mtns.: southeast side of Castaic Mesa, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 396 | Comment | ||
UCR127187 | Elymus glaucus | A. C. Sanders | 2003-5-1 | 26249 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 396 | Comment | ||
IRVC29113 | Emmenanthe penduliflora | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26137 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
RSA733358 | Emmenanthe penduliflora | A. C. Sanders | 2003-4-28 | 26137 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SD234884 | Emmenanthe penduliflora | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26137 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of the filteration plant along a dirt track near the crest of the hills east of and above Lake Hughes Rd., near Castaic Lake dam. | 487 | Comment | ||
UCR127169 | Emmenanthe penduliflora | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26137 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR127892 | Emmenanthe penduliflora | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26107 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
RSA598944 | Encelia californica | Steve Boyd, Timothy S. Ross | 1997-3-21 | 9189 | Los Angeles | Liebre Mountains, Castaic Valley along Lake Hughes Road just east of Castaic Lake forebay. | 390 | Comment | ||
RSA598946 | Encelia californica | Steve Boyd, Timothy S. Ross | 1997-3-21 | 9190 B | Los Angeles | Liebre Mountains, Castaic Valley along Lake Hughes Road just east of Castaic Lake. | 512 | Comment | ||
UCR98921 | Encelia californica | Steve Boyd, T. S. Ross | 1997-3-21 | 9189 | Los Angeles | Liebre Mountains, Castaic Valley along Lake Hughes Road just east of Castaic Lake forebay. | 390 | Comment | ||
RSA598945 | Encelia farinosa var. farinosa | Steve Boyd, Timothy S. Ross | 1997-3-21 | 9190 A | Los Angeles | Liebre Mountains, Castaic Valley along Lake Hughes Road just east of Castaic Lake. | 512 | Comment | ||
SBBG60176 | Epilobium ciliatum subsp. ciliatum | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
SBBG56821 | Eragrostis mexicana | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
SD122790 | Eragrostis pectinacea var. pectinacea | Claire Brey | 1984-7-14 | 38 | Los Angeles | Near campground, Castaic Lake | Comment | |||
RSA732721 | Eremalche exilis | A. C. Sanders, Tricis Wotipka, Mark A. Elvin | 2003-4-28 | 26140 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UCR127643 | Eremalche exilis | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26140 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
IRVC28125 | Eriastrum sapphirinum | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26284 | Los Angeles | NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch Western San Gabriel Mtns. | 396 | Comment | ||
RSA0012123 | Eriastrum sapphirinum | Mark A. Elvin | 2003-5-1 | 2495 | Los Angeles | Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 | 396 | Comment | ||
UCR127218 | Eriastrum sapphirinum | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26284 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
UCR173879 | Eriastrum sapphirinum | Scott D. White, Michael Honer | 2003-5-7 | 9226 | Los Angeles | Liebre Mountains, Tapia Canyon, c. 2 air mi east of the Hwy 5 junction with 'Old Ridge Route | 457 | Comment | ||
UCR237908 | Eriastrum sapphirinum | Mark A. Elvin | 2003-5-1 | 2495 | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 | 396 | Comment | ||
RSA0122099 | Eriastrum sapphirinum subsp. dasyanthum | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26284 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, ca 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. | 396 | Comment | ||
SD241916 | Eriastrum sapphirinum subsp. dasyanthum | Mark A. Elvin | 2003-5-1 | 2495 | Los Angeles | Santa Clarita Valley: Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 (Newhall 7.5'Q) | 395 | Comment | ||
RSA712188 | Ericameria nauseosa var. hololeuca | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26220 | Los Angeles | Western San Gabriel Mtns.: Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
CHSC36045 | Ericameria nauseosa var. mohavensis | James Henrickson | 1972-11-2 | 8105 | Los Angeles | 8 mi. NW of Newhall, NW of jct. of Hwy. 5 and Hasley Cyn. Rd. On ridges above fields. | 365 | Comment | ||
HSC79917 | Ericameria nauseosa var. mohavensis | James Henrickson | 1972-11-2 | 8105 | Los Angeles | 8 mi. NW of Newhall, NW of jct. of Hwy. 5 & Hasley Cyn. Rd. | 366 | Comment | ||
CHSC34435 | Ericameria palmeri var. pachylepis | James Henrickson | 1972-11-2 | 8096 | Los Angeles | 8 mi. NW of Newhall, NW of jct. of Hwy. 5 and Hasley Cyn. Rd. Hillside above fields. | 365 | Comment | ||
SBBG62870 | Ericameria palmeri var. pachylepis | R. Hoffmann | 1928-6-27 | Los Angeles | ca. 2 mi S of Castaic | Comment | ||||
SBBG62871 | Ericameria palmeri var. pachylepis | R. Hoffmann | 1927-9-21 | Los Angeles | Castaic | Comment | ||||
SBBG8353 | Ericameria palmeri var. pachylepis | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
SBBG8356 | Ericameria palmeri var. pachylepis | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
UC1118785 | Ericameria palmeri var. pachylepis | A. D. Gifford | 1935-1-8 | 416 | Los Angeles | mouth Grasshopper Canyon; Tejon Quadrangle | Comment | |||
CAS-BOT-BC293116 | Ericameria pinifolia | Bunch; Baily | 1974-8-15 | 1211 | Los Angeles | Below site #9 in wash. Texaco Oil Field, Castaic | Comment | |||
HSC79921 | Ericameria pinifolia | James Henrickson | 1973-11-2 | 8094 | Los Angeles | 8 mi. NW of Newhall on Chaparral hillside above fields NW of junction of Hwy. 5 and Hasley Cyn. Rd. | 366 | Comment | ||
JEPS22856 | Ericameria pinifolia | A. D. Gifford | 1935-1-24 | 419 | Los Angeles | 4.2 mi sw Red Mountain; Tejon Quad., Charlie Canyon | 487 | Comment | ||
RSA292490 | Ericameria pinifolia | James Henrickson | 1973-11-2 | 8094 | Los Angeles | 8 miles NW of Newhall on Chaparral hillside above fields Nw of jct of Hwy 5 & Hasley Canyon road. | 366 | Comment | ||
SBBG62802 | Ericameria pinifolia | R. Hoffmann | 1927-9-21 | Los Angeles | Castaic | Comment | ||||
SBBG8357 | Ericameria pinifolia | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
UC579514 | Ericameria pinifolia | A. D. Gifford | 1935-1-24 | 419 | Los Angeles | 4.2 mi ssw Red Mountain; Tejon Quad., Charlie Canyon | 487 | Comment | ||
LA205571 | Eriodictyon crassifolium | Barbara Crumly; | 1953-5-31 | sn | Los Angeles | Elizabeth Lake Canyon Rd, 2 mi. E of Castaic | Comment | |||
IRVC29634 | Eriodictyon crassifolium var. nigrescens | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26199 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
RSA552461 | Eriodictyon crassifolium var. nigrescens | D. Charlton | 1991-7-5 | 5499 | Los Angeles | Lake Hughes Rd. on roadside burn area south of Castaic Lake, 1 mile NW of Visitor Center | 396 | Comment | ||
RSA712186 | Eriodictyon crassifolium var. nigrescens | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale | 2003-4-30 | 26199 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
SBBG119977 | Eriodictyon crassifolium var. nigrescens | A. C. Sanders, M. A. Elvin, A. Parikh, N. Gale | 2003-4-30 | 26199 | Los Angeles | Castaic Valley at W foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCD119242 | Eriodictyon crassifolium var. nigrescens | A. C. Sanders; Mark A. Elvin, Anuja Parikh, Nathan Gale, et al | 2003-4-30 | 26199 | Los Angeles | Western San Gabriel Mtns.: Castaic Valley at west foot of Castaic Mesa, Newhall Ranch. | 366 | Comment | ||
UCR126885 | Eriodictyon crassifolium var. nigrescens | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26199 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
RSA746810 | Eriogonum angulosum | Michael Honer | 2003-7-8 | 1844 A | Los Angeles | Tapia Canyon area, ca. 2 - 3 air miles west of I-5 Freeway junction with Ridge Rt. Rd. | 396 | Comment | ||
UCR173890 | Eriogonum angulosum | Scott D. White, J. Wood | 2005-9-22 | 11227 | Los Angeles | Liebre Mtns, Tapia Canyon: c. 2 air mi east of the Interstate 5/Old Ridge Rt. junction | 457 | Comment | ||
UCR213546 | Eriogonum angulosum | Michael Honer | 2003-7-8 | 1844 A | Los Angeles | Transverse Range, Liebre Mountains, Tapia Canyon area, c. 2-3 air miles west of I-5 Freeway junction with Ridge Route Rd. | 549 | Comment | ||
SEINET6417990 | Eriogonum elongatum | James Henrickson | 1972-11-2 | 8098 | Los Angeles | 8 miles NW of Newhall, ca. 1 mile W of Highway 5 on grassy slopes above Hasley Cyn. Rd. | 366 | Comment | ||
CAS-BOT-BC249780 | Eriogonum elongatum var. elongatum | Carl B. Wolf | 1932-10-19 | 4352 | Los Angeles | South base of Ridge Route, 1.5 miles North of Castaic | 548 | Comment | ||
UC545881 | Eriogonum elongatum var. elongatum | Carl B. Wolf | 1932-10-19 | 4352 | Los Angeles | 1 1/2 mi n, s base of Ridge Route Castaic; Ridge Route | 548 | Comment | ||
UCR143470 | Eriogonum elongatum var. elongatum | C. B. Wolf | 1932-10-19 | 4352 | Los Angeles | Western Transverse Range, South base of Ridge Route Road, 1.5 miles north of Castaic, '1800 ft alt | 488 | Comment | ||
IRVC26965 | Eriogonum fasciculatum var. foliolosum | A. C. Sanders | 2003-4-28 | 26088 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
UC566071 | Eriogonum fasciculatum var. foliolosum | A. D. Gifford | 1935-3-15 | 453 | Los Angeles | 7 mi se Whitaker Peak; Tejon Quadrangle | 548 | Comment | ||
UCR127966 | Eriogonum fasciculatum var. foliolosum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26088 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
JEPS97055 | Eriogonum gracile | Ralph Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
RSA708713 | Eriogonum gracile | Scott D. White, Justin M. Wood | 2005-9-22 | 11225 | Los Angeles | Liebre Mountains: Tapia Canyon: ca. 2 air miles east of the Interstate 5 / Old Ridge Rt. junction. | 427 | Comment | ||
SBBG149 | Eriogonum gracile | R. Hoffmann | 1927-9-21 | Los Angeles | near Castaic | Comment | ||||
SBBG62092 | Eriogonum gracile | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
SBBG62094 | Eriogonum gracile | R. Hoffmann | 1927-9-21 | Los Angeles | Castaic | Comment | ||||
SBBG62096 | Eriogonum gracile | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
UC1922912 | Eriogonum gracile | Scott D. White, Justin Wood | 2005-9-22 | 11225 | Los Angeles | Liebre Mountains: Tapia Canyon: ca. 2 air miles East of the Interstate 5 / Old Ridge Route junction. (Newhall) | Comment | |||
UC1930069 | Eriogonum gracile | Scott D. White, Michael Honer | 2003-6-11 | 9538 | Los Angeles | LIEBRE MOUNTAINS: Tapia Canyon. About 2 air miles east of Interstate 5 junction at Old Ridge Route. (Newhall) | Comment | |||
UCR167536 | Eriogonum gracile | Scott D. White, J. Wood | 2005-9-22 | 11225 | Los Angeles | Liebre Mtns, Tapia Canyon: c. 2 air mi east of the Interstate 5/Old Ridge Rt. junction | 457 | Comment | ||
RSA680329 | Eriogonum gracile var. gracile | Scott D. White, Michael Honer, Dylan Hannon | 2003-6-25 | 9603 | Los Angeles | Liebre Mountains: Tapia Canyon area, ca. 2 - 3 air miles west of I-5 jtn. w/ Ridge Rt. Rd. | 396 | Comment | ||
RSA681846 | Eriogonum gracile var. gracile | Scott D. White, Michael Honer | 2003-6-11 | 9538 | Los Angeles | Liebre Mountains: Tapia Canyon. About 2 air miles east of Interstate 5 jtn. at 'Old Ridge Rt.' | 396 | Comment | ||
RSA779252 | Eriogonum gracile var. gracile | Pam De Vries | 2011-6-16 | 7770 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 0.33 air mile WNW of the intersection of San Francisquito Canyon Road and Riverview Road, north of the city of Santa Clarita, just west of San Francisquito Creek. | 427 | Comment | ||
UC1735813 | Eriogonum gracile var. gracile | Dean W. Taylor | 1989-12-9 | 10597 | Los Angeles | Castaic Creek, S of Castaic, 0.3 miles S of Tapia Canyon Road, | 426 | Comment | ||
JEPS97033 | Eriogonum gracillimum | Ralph Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
UCR126739 | Eriogonum gracillimum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26237 | Los Angeles | Western San Gabriel Mtns., Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch | 366 | Comment | ||
RSA292457 | Eriogonum roseum | James Henrickson | 1972-11-2 | 8087 | Los Angeles | 4 mi. N. of Newhall in Mayo Hospital site at McBean Parkway near Orchard Village Rd. | 372 | Comment | ||
IRVC26181 | Eriophyllum confertiflorum | A. C. Sanders | 2003-5-1 | 26247 | Los Angeles | NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons Western San Gabriel Mtns. | 396 | Comment | ||
RSA725896 | Eriophyllum confertiflorum | A. C. Sanders | 2003-5-1 | 26247 | Los Angeles | Western San Gabriel Mtns.: southeast side of Castaic Mesa, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 396 | Comment | ||
SD234811 | Eriophyllum confertiflorum | A. C. Sanders | 2003-5-1 | 26247 | Los Angeles | Western San Gabraiel Mountains: SE side of Castaic Mesa, east of Lake Hughes Road and the filtration plant, Newhall Ranch (Newhall 7.5'Q) | 395 | Comment | ||
UCR127188 | Eriophyllum confertiflorum | A. C. Sanders | 2003-5-1 | 26247 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 396 | Comment | ||
UCR126762 | Erodium cicutarium | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26126 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
IRVC28211 | Erodium macrophyllum | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26263 | Los Angeles | NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons Western San Gabriel Mtns. | 442 | Comment | ||
IRVC29550 | Erodium macrophyllum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-29 | 26152 | Los Angeles | Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. Western San Gabriel Mtns. | 488 | Comment | ||
RSA658596 | Erodium macrophyllum | D. E. Bramlet | 2001-4-25 | 3116 | Los Angeles | Slopes above (east) of Grasshopper Canyon. The site is located 945m east of the old ridge route and 244m west of the existing Arco pipeline. | 526 | Comment | ||
RSA712184 | Erodium macrophyllum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin | 2003-4-29 | 26152 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east of Lake Hughes Rd. | 488 | Comment | ||
RSA725764 | Erodium macrophyllum | A. C. Sanders, Mark A. Elvin | 2003-5-1 | 26263 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 442 | Comment | ||
SEINET1004973 | Erodium macrophyllum | A. C. Sanders, Mark A. Elvin, et al | 2003-1 | 26263 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, near Angeles National Forest Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons. | 442 | Comment | ||
UCR126899 | Erodium macrophyllum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, and others | 2003-4-29 | 26152 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Road | 488 | Comment | ||
UCR127220 | Erodium macrophyllum | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26263 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 442 | Comment | ||
IRVC29574 | Eschscholzia californica | A. C. Sanders | 2003-4-29 | 26188 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA732720 | Eschscholzia californica | A. C. Sanders | 2003-4-29 | 26188 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, N of Charlie Canyon and E Lake Hughes Rd. | 396 | Comment | ||
UCR126878 | Eschscholzia californica | A. C. Sanders | 2003-4-29 | 26188 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR126862 | Eucalyptus camaldulensis | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26235 | Los Angeles | Western San Gabriel Mtns., Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch | 366 | Comment | ||
IRVC27968 | Eucrypta chrysanthemifolia | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26125 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
IRVC29542 | Eucrypta chrysanthemifolia | A. C. Sanders | 2003-4-29 | 26165 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA726007 | Eucrypta chrysanthemifolia | A. C. Sanders, Tricia Wotipka, Mark A. Elvin | 2003-4-28 | 26125 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SD234419 | Eucrypta chrysanthemifolia | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26125 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, E of and above Lake Hughes Rd., near Castaic Lake dam (Warm Springs Mtn. 7.5' Q) | 487 | Comment | ||
UCR126645 | Eucrypta chrysanthemifolia | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26125 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126894 | Eucrypta chrysanthemifolia | A. C. Sanders | 2003-4-29 | 26165 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
IRVC29588 | Euphorbia spathulata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-29 | 26149 | Los Angeles | Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. Western San Gabriel Mtns. | 488 | Comment | ||
RSA712183 | Euphorbia spathulata | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-29 | 26149 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east of Lake Hughes Rd. | 488 | Comment | ||
UCR126897 | Euphorbia spathulata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, and others | 2003-4-29 | 26149 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Road | 488 | Comment | ||
IRVC29546 | Festuca microstachys | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-29 | 26157 | Los Angeles | Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. Western San Gabriel Mtns. | 488 | Comment | ||
IRVC29579 | Festuca microstachys | A. C. Sanders | 2003-4-29 | 26182 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
SD234243 | Festuca microstachys | A. C. Sanders | 2003-4-29 | 26183 | Los Angeles | Western San Gabriel Mtns.: Castiac Mesa, Newhall Ranch, north of Charlie Canyon and east of Lake Hughes Rd. (Newhall 7.5' Q) | 395 | Comment | ||
UCR126857 | Festuca microstachys | A. C. Sanders | 2003-4-29 | 26182 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR126906 | Festuca microstachys | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, and others | 2003-4-29 | 26157 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Road | 488 | Comment | ||
UCR126883 | Festuca octoflora | A. C. Sanders | 2003-4-29 | 26170 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR127193 | Festuca octoflora | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26279 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
IRVC26475 | Filago californica | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26144 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
IRVC28372 | Filago californica | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26100 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
RSA682513 | Filago californica | Scott D. White, Michael Honer | 2003-5-7 | 9206 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
UCR126871 | Filago californica | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26144 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR127904 | Filago californica | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26100 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
A425801 | Frangula californica | C. B. Wolf | 1928-3-29 | 1593 | Unknown | So. base of Ridge Route, 1 mi. no. of Castaic | 396 | Comment | ||
CAS-BOT-BC52553 | Frangula californica subsp. californica | Carl B. Wolf | 1928-3-29 | 1593 | Los Angeles | So. base of Ridge Route, 1 mi. No. of Castaic | 396 | Comment | ||
CAS-BOT-BC52566 | Frangula californica subsp. californica | Carl B. Wolf | 1928-3-29 | 1593 | Los Angeles | So. base of Ridge Route, 1 mi. No. of Castaic | 396 | Comment | ||
IRVC29652 | Fraxinus velutina | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26231 | Los Angeles | Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property Western San Gabriel Mtns. | 351 | Comment | ||
RSA713820 | Fraxinus velutina | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale | 2003-4-30 | 26231 | Los Angeles | Western San Gabriel Mtns: Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property. | 351 | Comment | ||
SBBG119976 | Fraxinus velutina | A. C. Sanders, M. A. Elvin, A. Parikh, N. Gale | 2003-4-30 | 26231 | Los Angeles | Castaic, S side of Lake Hughes Rd near Ridge Route, W of Castaic Crk, Newhall Ranch property | 351 | Comment | ||
UCR126744 | Fraxinus velutina | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26231 | Los Angeles | Western San Gabriel Mtns., Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property | 351 | Comment | ||
IRVC29639 | Galium angustifolium | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26208 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
UCR126664 | Galium angustifolium | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26208 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
RSA617398 | Galium angustifolium subsp. angustifolium | Scott D. White, Sandra Leatherman | 1998-6-4 | 6640 | Los Angeles | Castaic Lake area: Grasshopper Canyon watershed, between I-5 Freeway / Old Ridge Route and lake. Proposed North Lake Planned Community., [range:] 34 31-33'N 118 37-39'W. | 427 | Comment | ||
RSA617734 | Galium angustifolium subsp. angustifolium | Scott D. White, Sandra Leatherman | 1998-5-22 | 6554 | Los Angeles | Castaic Lake area: Grasshopper Canyon. watershed, between I-5 Freeway / Old Ridge Route and the lake. | 426 | Comment | ||
SBBG119991 | Galium angustifolium subsp. angustifolium | A. C. Sanders et al. | 2003-4-30 | 26208 | Los Angeles | Castaic Valley at W foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCR126661 | Gazania linearis | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26222 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
UCR142068 | Geranium dissectum | A. C. Sanders | 2003-4-30 | 26190 | Los Angeles | Western San Gabriel Mtns., Castaic Valley, along entrance road to Castaic Lake Recreation Area, off Lake Hughes Rd. | 351 | Comment | ||
RSA11030 | Gilia angelensis | C. B. Wolf | 1928-3-29 | 1598 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
RSA618730 | Gilia angelensis | Scott D. White, Sandy Leatherman | 1998-5-19 | 6545 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA674824 | Gilia angelensis | Scott D. White, Sandy Leatherman, D. E. Bramlet, A. O'Neal, W. Sangkatavat | 2001-4-24 | 8408 | Los Angeles | Southwestern Liebre Mountains: Grasshopper Canyon area near Castaic lake. | 518 | Comment | ||
IRVC26155 | Gilia capitata | A. C. Sanders | 2003-5-1 | 26243 | Los Angeles | NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons Western San Gabriel Mtns. | 396 | Comment | ||
IRVC26495 | Gilia capitata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26141 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
RSA725925 | Gilia capitata | A. C. Sanders | 2003-5-1 | 26243 | Los Angeles | Western San Gabriel Mtns.: southeast side of Castaic Mesa, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 396 | Comment | ||
SD234476 | Gilia capitata | A. C. Sanders | 2003-5-1 | 26243 | Los Angeles | Western San Gabriel Mtns.: SW side of Castaic Mesa, E of Lake Hughes Rd., and the filtration plant, Newhall Ranch (Newhall 7.5' Q) | 395 | Comment | ||
UCR126874 | Gilia capitata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26141 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR127210 | Gilia capitata | A. C. Sanders | 2003-5-1 | 26243 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 396 | Comment | ||
UCR127901 | Gilia capitata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26106 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
RSA11029 | Gilia capitata subsp. abrotanifolia | C. B. Wolf | 1928-3-29 | 1599 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
UCR126550 | Gilia capitata subsp. abrotanifolia | Mark A. Elvin | 2003-5-1 | s.n. | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas. c. 1 mi SW of Castaic Lagoon at the W edge of a mesa, north of Charlie Canyon | 366 | Comment | ||
RSA11031 | Gilia modocensis | C. B. Wolf | 1928-3-29 | 1597 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
RSA617397 | Glycyrrhiza lepidota | Scott D. White, Sandy Leatherman | 1998-6-4 | 6658 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, North Lake Planned Community. | 425 | Comment | ||
RSA709110 | Glycyrrhiza lepidota | Scott D. White, Justin M. Wood | 2005-9-22 | 11229 | Los Angeles | Liebre Mountains: Tapia Canyon: ca. 2 air miles east of the Interstate 5 / Old Ridge Rt. junction. | 427 | Comment | ||
UCR167331 | Glycyrrhiza lepidota | Scott D. White, J. Wood | 2005-9-22 | 11229 | Los Angeles | Liebre Mtns, Tapia Canyon: c. 2 air mi east of the Interstate 5/Old Ridge Rt. junction | 457 | Comment | ||
IRVC29586 | Gnaphalium californicum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26191 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
UCR126914 | Gnaphalium californicum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26191 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
IRVC29585 | Gnaphalium canescens subsp. microcephalum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26193 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
UCR126912 | Gnaphalium canescens subsp. microcephalum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26193 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCR142078 | Gnaphalium leucocephalum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al | 2003-4-30 | 26194 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCR126675 | Gnaphalium luteoalbum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26215 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
RSA617733 | Gnaphalium palustre | Scott D. White | 1998-5-22 | 6556 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, North Lake Planned Community. | 425 | Comment | ||
IRVC29267 | Gutierrezia californica | Anuja Parikh, Nathan Gale | 2003-5-1 | s.n. | Los Angeles | Newhall Ranch, Castaic Mesa, in hills ca. 1000 m east of Castaic Lagoon, survey area 68 Western San Gabriel Mtns. | 457 | Comment | ||
SBBG62670 | Gutierrezia californica | R. Hoffmann | 1927-9-21 | Los Angeles | Castaic | Comment | ||||
SBBG8299 | Gutierrezia californica | R. Hoffmann | 1927-9-21 | Los Angeles | near Castaic | Comment | ||||
UCR128114 | Gutierrezia californica | Anuja Parikh, Nathan Gale | 2003-5-1 | s.n. | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, in hills c. 1000 m east of Castaic Lagoon, survey area 68 | 457 | Comment | ||
CAS-BOT-BC231095 | Harpagonella palmeri | A. C. Sanders; Tricia Wotipka; Mark A. Elvin; et al. | 2003-4-29 | 26153 | Los Angeles | Western San Gabriel Mountains: Castaic Mesa, Newhall Ranch, NE of the filtration plant, N of Charlie Canyon, 1.2 air miles E Lake Hughes Road | 488 | Comment | ||
RSA0128937 | Harpagonella palmeri | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-29 | 26153 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east of Lake Hughes Rd. | 488 | Comment | ||
RSA725759 | Harpagonella palmeri | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26265 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 442 | Comment | ||
SBBG119925 | Harpagonella palmeri | A. C. Sanders | 2003-4-29 | 26178 | Los Angeles | Castaic Mesa, Newhall Ranch, N of Charlie Cyn and E of Lake Hughes Rd | 396 | Comment | ||
SBBG119983 | Harpagonella palmeri | A. C. Sanders, T. Wotipka, M. A. Elvin | 2003-4-29 | 26153 | Los Angeles | Castaic Mesa, Newhall Ranch, NE of the filtration plant, N of Charlie Cyn, 1.2 air mi E Lake Hughes Rd | 488 | Comment | ||
SD234338 | Harpagonella palmeri | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26265 | Los Angeles | Wesetern San Gabriel Mtns.: NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 miles due W of confluence of Bitter and Charlie Canyons (Warm Springs Mtn 7.5'Q) | 441 | Comment | ||
UCR126900 | Harpagonella palmeri | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, and others | 2003-4-29 | 26153 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Road | 488 | Comment | ||
UCR126908 | Harpagonella palmeri | A. C. Sanders | 2003-4-29 | 26178 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR127204 | Harpagonella palmeri | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26265 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 442 | Comment | ||
RSA618714 | Hazardia squarrosa var. grindelioides | Scott D. White | 1998-6-4 | 6653 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between I-5 Fwy./Old Ridge Route and the lake. | 427 | Comment | ||
UC891995 | Hazardia squarrosa var. grindelioides | Carl B. Wolf | 1932-10-19 | 4353 | Los Angeles | Ridge Route Road 4 mi n Castaic | 640 | Comment | ||
RSA617395 | Helianthus gracilentus | Scott D. White, Sandy Leatherman | 1998-6-4 | 6657 | Los Angeles | Castaic Lake area: Grasshopper Canyon watershed, between I-5 Freeway / Old Ridge Route and lake. Proposed North Lake Planned Community. | 427 | Comment | ||
UCR170703 | Helianthus gracilentus | Dan S. Cooper | 2005-6-6 | s.n. | Los Angeles | Transverse Ranges; W San Gabriel Mtns./Liebre Mtns., Lake Hughes Road, near Castaic Reservoir (Lake) | 732 | Comment | ||
RSA682624 | Hemizonia fasciculata | Scott D. White, Michael Honer | 2003-5-7 | 9212 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
RSA732716 | Hemizonia fasciculata | A. C. Sanders | 2003-4-29 | 26181 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, N of Charlie Canyon and E Lake Hughes Rd. | 396 | Comment | ||
UCR126858 | Hemizonia fasciculata | A. C. Sanders | 2003-4-29 | 26181 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR126890 | Hemizonia fasciculata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, and others | 2003-4-29 | 26156 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Road | 488 | Comment | ||
UCR127163 | Hemizonia fasciculata | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26269 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 442 | Comment | ||
UCR126867 | Herniaria hirsuta | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26147 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
RSA0084178 | Herniaria hirsuta subsp. cinerea | Scott D. White | 1998-6-4 | 6643 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed between I-5 Freeway/Old Ridge Route and the lake | 427 | Comment | ||
RSA726015 | Herniaria hirsuta subsp. cinerea | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26147 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SD234354 | Herniaria hirsuta var. cinerea | A. C. Sanders Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26147 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam (Warm Springs Mtn 7.5'Q) | 487 | Comment | ||
CHSC34438 | Heteromeles arbutifolia | James Henrickson | 1972-11-2 | 8100 | Los Angeles | 8 mi. NW of Newhall, NW of jct. of Hwy. 5 and Hasley Cyn. Rd. | 365 | Comment | ||
HSC79919 | Heteromeles arbutifolia | James Henrickson | 1972-11-2 | 8100 | Los Angeles | 8 mi. NW of Newhall, NW of jct. of Hwy. 5 and Hasley Canyon Rd. | 366 | Comment | ||
HSC79918 | Heterotheca sessiliflora | James Henrickson | 1972-11-2 | 8102 | Los Angeles | 8 mi. NW of Newhall, NW of jct. of Hwy. 5 & Hasley Cyn. Rd. | 366 | Comment | ||
SBBG63128 | Heterotheca sessiliflora subsp. echioides | R. Hoffmann | 1927-9-21 | Los Angeles | Castaic | Comment | ||||
SBBG63105 | Heterotheca sessiliflora subsp. fastigiata | R. Hoffmann | 1927-9-21 | Los Angeles | near Castaic | Comment | ||||
RSA658597 | Hordeum depressum | D. E. Bramlet | 2001-6-5 | 3155 | Los Angeles | Grasshopper Canyon, 1.77km north of the mouth of the canyon and 396m east of the old ridge route, UTM 11S 03 50 155m E, X 38 20 932m N | 437 | Comment | ||
UCR265589 | Hordeum depressum | Jordan Zylstra, Sandra L. Leatherman | 2014-4-23 | 14016 | Los Angeles | Western Transverse Range, Northlake development site, between Intertstae 5 and Castaic Lake | 402 | Comment | ||
RSA618701 | Hordeum intercedens | Scott D. White | 1998-5-22 | 6562 | Los Angeles | Castaic Lake area: Grasshopper Canyon. watershed, between I-5 Freeway / Old Ridge Route and the lake. | 426 | Comment | ||
CHSC35452 | Hordeum murinum subsp. leporinum | James Henrickson | 1979-5-18 | 18142 | Los Angeles | Ca 1 miles N of Valencia, E of College of the Canyon between Valencia and McBean Parkway. | 426 | Comment | ||
SBBG62841 | Isocoma menziesii var. vernonioides | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
SBBG61163 | Iva axillaris | R. Hoffmann | 1925-5-17 | Los Angeles | Castaic | Comment | ||||
SBBG57234 | Juncus acutus | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
UCR126676 | Juncus acutus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26216 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
IRVC29644 | Juncus acutus subsp. leopoldii | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26216 | Los Angeles | Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch Western San Gabriel Mtns. | 351 | Comment | ||
RSA618732 | Juncus acutus subsp. leopoldii | Scott D. White | 1998-5-19 | 6543 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
UCSB58945 | Juncus acutus subsp. leopoldii | Mitchell, Don | 1991-6-5 | Los Angeles | Castaic Lagoon-previously recorded location; north shore | Comment | ||||
IRVC26180 | Juncus balticus | A. C. Sanders | 2003-5-1 | 26248 | Los Angeles | NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons Western San Gabriel Mtns. | 396 | Comment | ||
RSA725757 | Juncus balticus | A. C. Sanders | 2003-5-1 | 26248 | Los Angeles | Western San Gabriel Mtns.: southeast side of Castaic Mesa, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 396 | Comment | ||
UCR127201 | Juncus balticus | A. C. Sanders | 2003-5-1 | 26248 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 396 | Comment | ||
SD234739 | Juncus balticus subsp. ater | A. C. Sanders | 2003-5-1 | 26248 | Los Angeles | Western San Gabriel Mtns.: southeast side of Castaic Mesa, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 395 | Comment | ||
UCR205962 | Juncus macrophyllus | Scott D. White, Michael Honer, Dylan Hannon | 2003-6-25 | 9605 | Los Angeles | Transverse Ranges; Liebre Mountains, Tapia Canyon area, ca. 2 - 3 air miles west of Hwy I-5 junction with Ridge Route Road | 549 | Comment | ||
SBBG57354 | Juncus textilis | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
RSA11028 | Lamarckia aurea | C. B. Wolf | 1928-3-29 | 1600 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
RSA618722 | Lamarckia aurea | Scott D. White | 1998-5-19 | 6536 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed 'North Lake Planned Community.' | 427 | Comment | ||
SFV447 | Lamarckia aurea | P. G. Kilburn | 1958-3-26 | 666 | Los Angeles | San Gabriel Mountains Just south of Castaic on US Highway 99, just north of Wayside Honor Ranch. Left fork of Tapia Canyon. | 480 | Comment | ||
UC1132171 | Lamarckia aurea | A. D. Gifford | 1935-3-15 | 456 | Los Angeles | Angeles National Forest, Mouth of Elizabeth Lake Canyon Elizabeth Lake Canyon; Angeles National Forest, Elizabeth Lake Canyon | 365 | Comment | ||
SBBG61764 | Lastarriaea coriacea | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
UCR126891 | Lasthenia gracilis | A. C. Sanders | 2003-4-29 | 26168 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR127899 | Lasthenia gracilis | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26104 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
UC570233 | Lathyrus vestitus var. vestitus | A. D. Gifford | 1935-1-7 | 407 | Los Angeles | 6.5 mi se Whitaker Peak; Tejon Quad. | 518 | Comment | ||
CAS-BOT-BC321513 | Layia glandulosa | Carl B. Wolf | 1928-3-29 | 1591 | Los Angeles | S base of Ridge Route, 1 mi N of Castaic. | 396 | Comment | ||
UC1126685 | Lepidium nitidum | A. D. Gifford | 1935-2-7 | 423 | Los Angeles | Mouth of Elizabeth Lake Canyon Tejon Quad. | 396 | Comment | ||
HSC79920 | Lepidospartum squamatum | James Henrickson | 1972-11-2 | 8095 | Los Angeles | 8 mi. NW of Newhall, NW of jct. of Hwy. 5 and Hasley Canyon Rd. | 366 | Comment | ||
IRVC29642 | Leptodactylon californicum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26212 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
RSA682611 | Leptodactylon californicum | Scott D. White, Michael Honer | 2003-5-7 | 9221 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
UCR126765 | Leptodactylon californicum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26212 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
SD234483 | Leptosiphon androsaceus | A. C. Sanders, Mark A. Elvin, et al | 2003-5-1 | 26268 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi due west of confluence of Bitter and Charlie Canyons. | 441 | Comment | ||
SBBG64604 | Leptosiphon chrysanthus subsp. chrysanthus | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
RSA725754 | Leptosiphon parviflorus | A. C. Sanders, Mark Elvin, et al. | 2003-5-1 | 26268 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 442 | Comment | ||
UCR270773 | Leptosiphon parviflorus | Dan S. Cooper | 2016-3-15 | 150316- 10 | Los Angeles | Ridge west of Charlie Canyon, SE of Castaic Lake | 429 | Comment | ||
CAS-BOT-BC339273 | Lessingia glandulifera var. glandulifera | Smith; Holsten | 1974-8-15 | 0523 | Los Angeles | Texaco Oil Field Castaic | Comment | |||
CAS-BOT-BC283775 | Leymus cinereus | Baily | 1974-8-15 | 0526 | Los Angeles | Castaic | Comment | |||
RSA730749 | Leymus condensatus | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26118 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
RSA618712 | Leymus triticoides | Scott D. White | 6639 | Los Angeles | Castaic Lake area: Grasshopper Canyon watershed, between I-5 Freeway / Old Ridge Route and lake. Proposed North Lake Planned Community. | 427 | Comment | |||
SBBG59319 | Leymus triticoides | R. Hoffmann | 1927-8-30 | Los Angeles | Castaic | Comment | ||||
UCR127162 | Linanthus androsaceus | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26268 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 442 | Comment | ||
RSA682626 | Linanthus aureus | Scott D. White, Michael Honer | 2003-5-7 | 9214 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
RSA122987 | Linanthus californicus | A. D. Gifford | 1935-1-7 | 411 | Los Angeles | 6 1/2 miles southwest of Whitaker Peak. | 518 | Comment | ||
RSA674825 | Linanthus parviflorus | Scott D. White, Sandy Leatherman, D. E. Bramlet, A. O'Neal, W. Sangkatavat | 2001-4-24 | 8411 | Los Angeles | Southwestern Liebre Mountains: Grasshopper Canyon area near Castaic lake. | 518 | Comment | ||
UC1561053 | Lobularia maritima | Dean W. Taylor | 1989-12-9 | 10596 | Los Angeles | 0.3 mi s of Tapia Canyon Road (s of Castaic, Castaic Creek); Transverse Ranges, Castaic Creek | 426 | Comment | ||
UCR126677 | Lobularia maritima | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26217 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
RSA680342 | Loeflingia squarrosa | Scott D. White, Michael Honer, Dylan Hannon | 2003-6-25 | 9604 | Los Angeles | Liebre Mountains: Tapia Canyon area, ca. 2 - 3 air miles west of I-5 jtn. w/ Ridge Rt. Rd. | 396 | Comment | ||
SBBG81 | Loeflingia squarrosa | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
UCR127199 | Loeflingia squarrosa | A. C. Sanders | 2003-5-1 | 26253 | Los Angeles | Western San Gabriel Mtns., SE rim of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and south of the filtration plant, Newhall Ranch | 412 | Comment | ||
IRVC29538 | Lomatium dasycarpum | A. C. Sanders | 2003-4-29 | 26171 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA0012122 | Lomatium dasycarpum | Mark A. Elvin | 2003-5-1 | 2497 | Los Angeles | Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 | 396 | Comment | ||
RSA682614 | Lomatium dasycarpum | Scott D. White, Michael Honer | 2003-5-7 | 9224 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
RSA732539 | Lomatium dasycarpum | A. C. Sanders | 2003-4-29 | 26171 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, N of Charlie Canyon and E Lake Hughes Rd. | 396 | Comment | ||
SD241722 | Lomatium dasycarpum | Mark A. Elvin | 2003-5-1 | 2497 | Los Angeles | Santa Clarita Valley: Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon, in Charlie Canyon, survey area 69 (Newhall 7.5'Q) | 395 | Comment | ||
UCR126882 | Lomatium dasycarpum | A. C. Sanders | 2003-4-29 | 26171 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR177283 | Lomatium dasycarpum | Scott D. White, Michael Honer | 2003-5-7 | 9224 | Los Angeles | Liebre Mountains, Tapia Canyon, c. 2 air mi east of the Hwy 5 junction with 'Old Ridge Route | 457 | Comment | ||
UCR237905 | Lomatium dasycarpum | Mark A. Elvin | 2003-5-1 | 2497 | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 | 396 | Comment | ||
RSA0084176 | Lomatium utriculatum | Scott D. White, Sandra L. Leatherman | 1998-5-19 | 6526 | Los Angeles | Castaic Lake Area: Grasshopper Cyn. watershed, between 1-5Fwy./Old Ridge Route and the Lake. Proposed North Lake Planned community. Large area, has evidenly been heavily grazed for many years. | 427 | Comment | ||
UCR173860 | Lomatium utriculatum | Scott D. White, S. Leatherman | 1998-5-19 | 6526 | Los Angeles | Transverse Ranges/Liebre Mtns, Castaic Lake Area: Grasshopper Canyon watershed, between the I-5 Fwy/Old Ridge Route and the lake. Proposed 'North Lake Planned Community | 732 | Comment | ||
UCR176945 | Lomatium utriculatum | Scott D. White, S. Leatherman, D. E. Bramlet, A. Oneal, Weena Sangkatavat | 2001-4-24 | 8415 | Los Angeles | Southwestern Liebre Mtns, Grasshopper Canyon area near Castaic Lake | 701 | Comment | ||
NY42926 | Lonicera interrupta | J. B. Walker | 1995-3-31 | 1306 | Los Angeles | 3km S of Castaic, at N border of correctional facility | 400 | Comment | ||
IRVC28370 | Lotus hamatus | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26102 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
UCR127896 | Lotus hamatus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26102 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
IRVC27962 | Lotus humistratus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26122 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
IRVC28122 | Lotus humistratus | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26280 | Los Angeles | NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch Western San Gabriel Mtns. | 396 | Comment | ||
IRVC29547 | Lotus humistratus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-29 | 26155 | Los Angeles | Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. Western San Gabriel Mtns. | 488 | Comment | ||
RSA709540 | Lotus humistratus | A. C. Sanders, Mark Elvin | 2003-4-29 | 26155 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east of Lake Hughes Rd. | 488 | Comment | ||
RSA725749 | Lotus humistratus | A. C. Sanders, Mark A. Elvin | 2003-5-1 | 26280 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, ca 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. | 396 | Comment | ||
RSA726022 | Lotus humistratus | A. C. Sanders, Tricia Wotipka, Mark Elvin | 2003-4-28 | 26122 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UCR126649 | Lotus humistratus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26122 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126889 | Lotus humistratus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, and others | 2003-4-29 | 26155 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Road | 488 | Comment | ||
UCR127194 | Lotus humistratus | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26280 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
CAS-BOT-BC168243 | Lotus salsuginosus | A. C. Sanders; Tricia Wotipka; Mark A. Elvin; et al. | 2003-4-28 | 26135 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
IRVC27980 | Lotus salsuginosus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26135 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
IRVC28123 | Lotus salsuginosus | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26281 | Los Angeles | NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch Western San Gabriel Mtns. | 396 | Comment | ||
RSA675736 | Lotus salsuginosus | Scott D. White | 2001-6-5 | 8562 | Los Angeles | Liebre Mountains: Grasshopper Canyon area. | 427 | Comment | ||
RSA682503 | Lotus salsuginosus | Scott D. White, Michael Honer | 2003-5-7 | 9205 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
RSA725748 | Lotus salsuginosus | A. C. Sanders, Mark A. Elvin | 2003-5-1 | 26281 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, ca 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. | 396 | Comment | ||
RSA726010 | Lotus salsuginosus | A. C. Sanders, Tricia Wotipka, Mark Elvin | 2003-4-28 | 26135 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
RSA733356 | Lotus salsuginosus | A. C. Sanders | 2003-4-28 | 26135 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UCR126756 | Lotus salsuginosus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26135 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR127195 | Lotus salsuginosus | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26281 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
UCR78089 | Lotus salsuginosus var. salsuginosus | David Charlton | 1991-7-5 | 5502 | Los Angeles | San Gabriel Mtns., Lake Hughes Road, south of Castaic Lake, l mi. [NE] of Visitor Center | 400 | Comment | ||
IRVC26936 | Lotus scoparius | A. C. Sanders | 2003-4-28 | 26087 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
RSA709837 | Lotus scoparius | A. C. Sanders | 2003-4-28 | 26087 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon. | 427 | Comment | ||
UCR127970 | Lotus scoparius var. scoparius | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26087 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
IRVC28383 | Lotus strigosus | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26108 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
IRVC29653 | Lotus strigosus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26233 | Los Angeles | Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property Western San Gabriel Mtns. | 351 | Comment | ||
RSA682512 | Lotus strigosus | Scott D. White, Michael Honer | 2003-5-7 | 9204 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
RSA713819 | Lotus strigosus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale | 2003-4-30 | 26233 | Los Angeles | Western San Gabriel Mtns: Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property. | 351 | Comment | ||
UCR126746 | Lotus strigosus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26233 | Los Angeles | Western San Gabriel Mtns., Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property | 351 | Comment | ||
UCR127889 | Lotus strigosus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26108 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
RSA618719 | Lotus strigosus var. strigosus | Scott D. White, Sandy Leatherman | 1998-5-19 | 6532 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA618735 | Lotus strigosus var. strigosus | Scott D. White, Sandy Leatherman | 1998-5-19 | 6532 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA674700 | Lotus wrangelianus | Scott D. White, Sandy Leatherman, D. E. Bramlet, A. Oneal, W. Sangkatavat | 2001-4-24 | 8413 | Los Angeles | Southwestern Liebre Mountains: Grasshopper Canyon area near Castaic lake. | 518 | Comment | ||
UC1129208 | Lotus wrangelianus | A. D. Gifford | 1935-3-15 | 452 | Los Angeles | 7 mi se Whitaker Pk.; Tejon Quad. | 548 | Comment | ||
UC1129387 | Lupinus bicolor | A. D. Gifford | 1935-3-15 | 475 | Los Angeles | mouth of Elizabeth Lake Canyon; Angeles National Forest, Tejon Quad. | Comment | |||
UCR126750 | Lupinus bicolor | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26228 | Los Angeles | Western San Gabriel Mtns., Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property | 351 | Comment | ||
RSA779257 | Lupinus concinnus | Pam De Vries | 2011-5-4 | 7768 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 1 air mile WNW of the intersection of Avenida Rancho Tesoro and Tesoro del Valley Dr. (Santa Clarita) | 502 | Comment | ||
RSA779258 | Lupinus concinnus | Pam De Vries | 2011-4-22 | 7760 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 2.5 air miles NNE of the intersection of Copper Hill and McBean Parkway (Santa Clarita); about 0.5 air miles west of San Francisquito Canyon Road. | 548 | Comment | ||
RSA779260 | Lupinus concinnus | Pam De Vries | 2011-5-4 | 7761 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 1 air mile WNW of the intersection of Avenida Rancho Tesoro and Tesoro del Valley Dr. (Santa Clarita) | 502 | Comment | ||
IRVC29637 | Lupinus excubitus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26205 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
UCR126665 | Lupinus excubitus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26205 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
RSA0101379 | Lupinus excubitus var. hallii | Scott D. White | 1998-6-4 | 6651 | Los Angeles | Castaic Lake Area: Grasshopper Cyn. watershed, between 1-5Fwy./Old Ridge Route and the Lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA682618 | Lupinus microcarpus | Scott D. White, Michael Honer | 2003-5-7 | 9230 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
RSA618710 | Lupinus microcarpus var. densiflorus | Scott D. White | 1998-5-19 | 6511 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
SBBG3587 | Lupinus microcarpus var. densiflorus | H. and M. Dearing | 1935-4-14 | 765 | Los Angeles | near Castaic | Comment | |||
SBBG69050 | Lupinus microcarpus var. densiflorus | R. Hoffmann | 1930-4-29 | Los Angeles | ca. 2 mi S of Castaic | Comment | ||||
IRVC29111 | Lupinus microcarpus var. microcarpus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26124 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
RSA733360 | Lupinus microcarpus var. microcarpus | A. C. Sanders | 2003-4-28 | 26124 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SD234956 | Lupinus microcarpus var. microcarpus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al | 2003-4-28 | 26124 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 487 | Comment | ||
UCR127167 | Lupinus microcarpus var. microcarpus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26124 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
IRVC26946 | Lupinus sparsiflorus | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26096 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
RSA779256 | Lupinus sparsiflorus | Pam De Vries | 2011-4-29 | 7757 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 2.5 air miles NNE of the intersection of Copper Hill and McBean Parkway (Santa Clarita); about 0.5 air miles west of San Freancisquito Canyon Road., Along a north/south trending ridge | 546 | Comment | ||
UCR126669 | Lupinus sparsiflorus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26204 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCR127893 | Lupinus sparsiflorus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26096 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
RSA617402 | Lupinus sparsiflorus subsp. sparsiflorus | Scott D. White | 1998-6-4 | 6647 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, North Lake Planned Community | 425 | Comment | ||
RSA681845 | Lupinus sparsiflorus subsp. sparsiflorus | Scott D. White, Michael Honer | 2003-6-11 | 9537 | Los Angeles | Liebre Mountains: Tapia Canyon. About 2 air miles east of Interstate 5 jtn. at Old Ridge Rt. | 396 | Comment | ||
IRVC29114 | Lupinus succulentus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26138 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
RSA725756 | Lupinus succulentus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin | 2003-4-28 | 26138 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SBBG67068 | Lupinus succulentus | M. LeClerc | -Mar-1930 | 1233 | Los Angeles | near Castaic | 457 | Comment | ||
SD234397 | Lupinus succulentus | A. C. Sanders, T. Wotipka, M. A. Elvin, et al | 2003-4-28 | 26138 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 487 | Comment | ||
SEINET953020 | Lupinus succulentus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-1 | 26138 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, noth of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Cataic Lake dam (Warm Springs Mtn. 7.5' Q). | 488 | Comment | ||
UCR127171 | Lupinus succulentus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26138 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UC1129729 | Lupinus truncatus | A. D. Gifford | 1935-3-15 | 467 | Los Angeles | 2 mi from mouth of Elizabeth Lake Canyon; Elizabeth Lake Canyon | 426 | Comment | ||
UCR126666 | Lupinus truncatus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26211 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
SBBG72799 | Malacothamnus fasciculatus var. fasciculatus | R. Hoffmann | 1927-6-11 | Los Angeles | near Castaic | Comment | ||||
RSA617466 | Malacothamnus fremontii | Scott D. White, Sandy Leatherman | 1998-6-4 | 6636 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between I-5 Fwy./Old Ridge Route and the lake. | 427 | Comment | ||
CAS-BOT-BC204186 | Malacothamnus marrubioides | T. A. B. Slotta | 2002-5-26 | 2002 -02 | Ventura | Approx. 4 mi. from Castic Lake on east side of Old Ridge Rt. Rd. after it curves away from Interstate 5 | Comment | |||
JEPS101025 | Malacothamnus marrubioides | Dean W. Taylor | 1989-12-9 | Los Angeles | 0.3 mi S of Taipa Canyon Rd Castaic Creek; Castaic | 426 | Comment | |||
RSA0116398 | Malacothamnus marrubioides | Scott D. White, Andrea Warniment | 2005-9-22 | 11228 | Los Angeles | Liebre Mountains: Tapia Canyon: ca. 2 air miles east of the Interstate 5 / Old Ridge Rt. junction. | 427 | Comment | ||
RSA0119359 | Malacothamnus marrubioides | Pam De Vries | 2011-6-16 | 7771 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 0.33 air mile WNW of the intersection of San Francisquito Canyon Road and Riverview Road, north of the city of Santa Clarita, just west of San Francisquito Creek. | 427 | Comment | ||
RSA618729 | Malacothamnus marrubioides | Scott D. White, Sandy Leatherman | 1998-5-19 | 6519 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA680400 | Malacothamnus marrubioides | Michael Honer, Dylan Hannon | 2003-7-1 | 1841 | Los Angeles | Liebre Mts: Tapia Canyon area, ca. 2 - 3 air miles west of I-5 Freeway junction with Ridge Rt. Rd. | 396 | Comment | ||
UC1929860 | Malacothamnus marrubioides | Michael Honer, Dylan Hannon | 2003-7-1 | 1841 | Los Angeles | LIEBRE MTS: Tapia Canyon area, ca. 2 - 3 air miles west of I-5 Freeway jtn. with Ridge Rt. Rd. | Comment | |||
RSA335253 | Malacothamnus orbiculatus | James Henrickson | 1983-11-5 | 19692 | Los Angeles | Newhall area, ca 3 miles N of Hwy 126, 0.5 mi W of Hwy 5. | Comment | |||
RSA680327 | Malacothrix clevelandii | Scott D. White, Michael Honer, Dylan Hannon | 2003-6-25 | 9602 | Los Angeles | Liebre Mountains: Tapia Canyon area, ca. 2 - 3 air miles west of I-5 jtn. w/ Ridge Rt. Rd. | 396 | Comment | ||
SD232192 | Malacothrix clevelandii | Scott D. White, Michael Honer, Dylan Hannon | 2003-6-25 | 9602 | Los Angeles | Liebre Mts: Tapia Canyon area, ca. 2 - 3 air miles west of I-5 jtn. w/ Ridge Rt. Rd. | 395 | Comment | ||
UC1929427 | Malacothrix clevelandii | Scott D. White, Michael Honer, Dylan Hannon | 2003-6-25 | 9602 | Los Angeles | LIEBRE MTS: Tapia Canyon area, ca. 2-3 air miles west of I-5 jtn. with Ridge Rt. Rd. | Comment | |||
IRVC27981 | Malacothrix coulteri | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26112 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
UCR126657 | Malacothrix coulteri | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26112 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR128115 | Malacothrix coulteri | Anuja Parikh, Nathan Gale | 2003-5-1 | s.n. | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, in hills c. 1000 m east of Castaic Lagoon, survey area 68 | 457 | Comment | ||
SBBG71454 | Malva parviflora | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
UCR142070 | Marah | A. C. Sanders | 2003-4-29 | 26164 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR142073 | Marah | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26114 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
NY42930 | Marrubium vulgare | J. B. Walker | 1995-3-31 | 1309 | Los Angeles | 3km S of Castaic, at N border of correctional facility | 400 | Comment | ||
UCR127888 | Medicago polymorpha | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26109 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
RSA617399 | Medicago polymorpha var. brevispina | Scott D. White | 1998-6-4 | 6631 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, North Lake Planned Community | 425 | Comment | ||
UCR126745 | Melia azedarach | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26232 | Los Angeles | Western San Gabriel Mtns., Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property | 351 | Comment | ||
CHSC35496 | Melica imperfecta | James Henrickson | 1979-5-18 | 18138 | Los Angeles | Ca 1 mile N of Valencia, E of College of the Canyon between Valencia and McBean Parkway. | 426 | Comment | ||
IRVC26214 | Melica imperfecta | A. C. Sanders | 2003-5-1 | 26246 | Los Angeles | NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons Western San Gabriel Mtns. | 396 | Comment | ||
IRVC27966 | Melica imperfecta | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26130 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
RSA725895 | Melica imperfecta | A. C. Sanders | 2003-5-1 | 26246 | Los Angeles | Western San Gabriel Mtns.: southeast side of Castaic Mesa, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 396 | Comment | ||
UCR126647 | Melica imperfecta | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26130 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR127189 | Melica imperfecta | A. C. Sanders | 2003-5-1 | 26246 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 396 | Comment | ||
RSA725751 | Melilotus indicus | A. C. Sanders, Mark A. Elvin | 2003-5-1 | 26277 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, ca 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. | 396 | Comment | ||
UCR127213 | Melilotus indicus | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26277 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
IRVC27969 | Mentzelia micrantha | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26127 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
UCR126761 | Mentzelia micrantha | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26127 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR144154 | Mentzelia micrantha | Michael Honer, Dylan Hannon | 2003-7-1 | 1837 | Los Angeles | Liebre Mountains, Tapia Canyon area, c. 2 - 3 air miles west of I-5 Freeway jtn. with Ridge Rt. Rd. | 549 | Comment | ||
UCR78072 | Mentzelia micrantha | David Charlton | 1991-7-5 | 5501 | Los Angeles | San Gabriel Mtns., Lake Hughes Road, south of Castaic Lake, l mi. [NE] of Visitor Center | 400 | Comment | ||
RSA617406 | Micropus californicus | Scott D. White | 1998-5-19 | 6527 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
UCR67655 | Micropus californicus var. californicus | L. C. Wheeler | 1967-5-8 | 9304 | Los Angeles | San Gabriel Mtns, foothills NW of Saugus | 396 | Comment | ||
RSA618700 | Microseris douglasii subsp. douglasii | Scott D. White, Sandy Leatherman | 1998-5-19 | 6540 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
IRVC26473 | Microseris heterocarpa | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26143 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
IRVC27957 | Microseris heterocarpa | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26116 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
RSA617728 | Microseris heterocarpa | Scott D. White | 1998-5-22 | 6564 | Los Angeles | Castaic Lake area: Grasshopper Canyon. watershed, between I-5 Freeway / Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA618728 | Microseris heterocarpa | Scott D. White | 1998-5-19 | 6517 | Los Angeles | Castaic Lake area: Grasshopper Canyon watershed, between I5fwy/ Old Ridge rout and the lake. Proposed N Lake Planned community. | 427 | Comment | ||
RSA730751 | Microseris heterocarpa | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26116 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
IRVC29551 | Microseris lindleyi | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-29 | 26150 | Los Angeles | Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. Western San Gabriel Mtns. | 488 | Comment | ||
RSA618733 | Microseris lindleyi | Scott D. White, Sandy Leatherman | 1998-6-4 | 6635 | Los Angeles | Castaic Lake area: Grasshopper Canyon watershed, between I-5 Freeway / Old Ridge Route and lake. Proposed North Lake Planned Community. | 427 | Comment | ||
UCR126764 | Microseris lindleyi | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26116 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126864 | Microseris lindleyi | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26200 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCR126872 | Microseris lindleyi | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26143 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126898 | Microseris lindleyi | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, and others | 2003-4-29 | 26150 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Road | 488 | Comment | ||
RSA709831 | Mimulus aurantiacus | A. C. Sanders | 2003-4-28 | 26086 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon. | 427 | Comment | ||
IRVC26935 | Mimulus aurantiacus var. pubescens | A. C. Sanders | 2003-4-28 | 26086 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
UCR127969 | Mimulus aurantiacus var. pubescens | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26086 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
IRVC26211 | Mimulus brevipes | A. C. Sanders | 2003-5-1 | 26245 | Los Angeles | NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons Western San Gabriel Mtns. | 396 | Comment | ||
RSA682623 | Mimulus brevipes | Scott D. White, Michael Honer | 2003-5-7 | 9211 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at 'Old Ridge Route.' | 427 | Comment | ||
RSA725894 | Mimulus brevipes | A. C. Sanders | 2003-5-1 | 26245 | Los Angeles | Western San Gabriel Mtns.: southeast side of Castaic Mesa, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 396 | Comment | ||
UCR127190 | Mimulus brevipes | A. C. Sanders | 2003-5-1 | 26245 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 396 | Comment | ||
UCR177281 | Mimulus brevipes | Scott D. White, Michael Honer | 2003-5-7 | 9211 | Los Angeles | Liebre Mountains, Tapia Canyon, c. 2 air mi east of the Hwy 5 junction with 'Old Ridge Route | 457 | Comment | ||
CAS-BOT-BC173175 | Minuartia douglasii | A. C. Sanders | 2003-5-1 | 26251 | Los Angeles | Western San Gabriel Mtns.: SE rim of Castaic mesa above Charlie Canyon, east of Lake Hughes Rd. and south of the filtration plant, Newhall Ranch | 412 | Comment | ||
SEINET1007480 | Minuartia douglasii | A. C. Sanders | 2003-1 | 26251 | Los Angeles | Western San Gabriel Mtns.: SE rim of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and south of the filtration plant, Newhall Ranch. | 411 | Comment | ||
UCR153476 | Mirabilis californica var. californica | James Henrickson | 1979-3-18 | 18167 | Los Angeles | Transverse Ranges/Liebre Mtns, c. 7 mi N of Newhall in Dry Canyon, south of Dry Canyon Reservior (DWP) | 457 | Comment | ||
UC1136586 | Mirabilis laevis var. crassifolia | A. D. Gifford | 1935-3-15 | 458 | Los Angeles | 4 miles SW of Red Mountain | 457 | Comment | ||
SBBG56961 | Muhlenbergia asperifolia | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
RSA618731 | Nassella cernua | Scott D. White | 1998-5-19 | 6542 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 425 | Comment | ||
SBBG57001 | Nassella cernua | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
UC1133131 | Nassella cernua | A. D. Gifford | 1935-3-15 | 469 | Los Angeles | mouth of Elizabeth Lake Canyon Angeles National Forest (Plot 142) | 365 | Comment | ||
CAS-BOT-BC177161 | Nassella lepida | A. C. Sanders | 2003-4-29 | 26186 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
RSA617401 | Nassella lepida | Scott D. White | 1998-6-4 | 6646 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between I-5 Fwy./Old Ridge Route and the lake. | 427 | Comment | ||
RSA618720 | Nassella lepida | Scott D. White | 1998-5-19 | 6534 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 425 | Comment | ||
RSA726021 | Nassella lepida | A. C. Sanders, Tricia Wotipka, Mark Elvin, et al. | 2003-4-28 | 26121 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
RSA732719 | Nassella lepida | A. C. Sanders | 2003-4-29 | 26186 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, N of Charlie Canyon and E Lake Hughes Rd. | 396 | Comment | ||
RSA681844 | Navarretia atractyloides | Scott D. White, Michael Honer | 2003-6-11 | 9533 | Los Angeles | Liebre Mountains: Tapia Canyon. About 2 air miles east of Interstate 5 jtn. at Old Ridge Rt. | 396 | Comment | ||
RSA680325 | Nemacladus | Scott D. White, Michael Honer, Dylan Hannon | 2003-6-25 | 9601 | Los Angeles | Liebre Mountains: Tapia Canyon area, ca. 2 - 3 air miles west of I-5 jtn. w/ Ridge Rt. Rd. | 396 | Comment | ||
UCR126549 | Nemacladus longiflorus var. breviflorus | Mark A. Elvin | 2003-5-1 | s.n. | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas. c. 1 mi SW of Castaic Lagoon at the W edge of a mesa, north of Charlie Canyon | 366 | Comment | ||
IRVC26956 | Nemophila menziesii var. menziesii | Mark A. Elvin | 2003-5-1 | s.n. | Los Angeles | Newhall Ranch, Castaic Mesas. Ca 1 mi SW of Castaic Lagoon at the W edge of a mesa, N of Charlie Canyon Santa Clarita Valley | 366 | Comment | ||
UCR128013 | Nemophila menziesii var. menziesii | Mark A. Elvin | 2003-5-1 | s.n. | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas. c. 1 mi SW of Castaic Lagoon at the W edge of a mesa, north of Charlie Canyon | 366 | Comment | ||
RSA0060141 | Nicotiana attenuata | Scott D. White, Justin M. Wood | 2005-9-22 | 11226 | Los Angeles | Liebre Mountains: Tapia Canyon: ca. 2 air miles east of the Interstate 5 / Old Ridge Rt. junction. | 427 | Comment | ||
UCR167537 | Nicotiana quadrivalvis | Scott D. White, J. Wood | 2005-9-22 | 11226 | Los Angeles | Liebre Mtns, Tapia Canyon: c. 2 air mi east of the Interstate 5/Old Ridge Rt. junction | 457 | Comment | ||
CAS-BOT-BC167069 | Oenothera californica | Carl B. Wolf | 1928-3-29 | 1592 | Los Angeles | So. base of Ridge Route, 1 mi. No. of Castaic | 396 | Comment | ||
SBBG61326 | Oenothera californica subsp. avita | R. Hoffmann | 1927-9-21 | Los Angeles | Castaic | Comment | ||||
RSA11035 | Oenothera californica subsp. californica | Carl B. Wolf | 1928-3-29 | 1592 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
SBBG60466 | Oenothera elata subsp. hirsutissima | R. Hoffmann | 1927-6-14 | Los Angeles | near Castaic | Comment | ||||
UCR168964 | Opuntia basilaris | A. C. Sanders | 2003-5-1 | 26262 | Los Angeles | Western San Gabriel Mtns., SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property | 396 | Comment | ||
RSA402076 | Orthocarpus purpurascens var. purpurascens | J. Doty | 1969-5-16 | 671 | Los Angeles | Elizabeth Lake Canyon, 1.4 miles north of junction with Violin Canyon Road; 7.7 miles north of Castaic Junction | 396 | Comment | ||
SBBG63474 | Pectocarya anisocarpa | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
UCR177280 | Pectocarya anisocarpa | Scott D. White, Michael Honer | 2003-5-7 | 9210 | Los Angeles | Liebre Mountains, Tapia Canyon, c. 2 air mi east of the Hwy 5 junction with 'Old Ridge Route | 457 | Comment | ||
RSA0102680 | Pectocarya linearis | Scott D. White, Sandra L. Leatherman | 1998-5-19 | 6539 | Los Angeles | Castaic Lake Area: Grasshopper Cyn. watershed, between 1-5Fwy./Old Ridge Route and the Lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA682622 | Pectocarya linearis | Scott D. White, Michael Honer | 2003-5-7 | 9210 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
UC1069000 | Pectocarya linearis subsp. ferocula | A. D. Gifford | 1935-3-15 | 473 | Los Angeles | mouth Elizabeth Lake Canyon | Comment | |||
UCR126910 | Pectocarya penicillata | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26196 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCSC011207 | Pectocarya penicillata | Adam Searcy | 2015-2-10 | 67 | Los Angeles | Val Verde | Comment | |||
IRVC29581 | Pectocarya recurvata | A. C. Sanders | 2003-4-29 | 26180 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA709542 | Pectocarya recurvata | A. C. Sanders | 2003-4-29 | 26178 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
UCR126859 | Pectocarya recurvata | A. C. Sanders | 2003-4-29 | 26180 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
IRVC29541 | Pectocarya setosa | A. C. Sanders | 2003-4-29 | 26166 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA709537 | Pectocarya setosa | A. C. Sanders | 2003-4-29 | 26166 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
SBBG119929 | Pectocarya setosa | A. C. Sanders | 2003-4-29 | 26166 | Los Angeles | Castaic Mesa, Newhall Ranch, N of Charlie Cyn and E of Lake Hughes Rd | 396 | Comment | ||
SD186143 | Pectocarya setosa | A. C. Sanders | 2003-4-29 | 26166 | Los Angeles | Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 395 | Comment | ||
UCD120194 | Pectocarya setosa | A. C. Sanders | 2003-4-29 | 26166 | Los Angeles | Western San Gabriel Mtns. Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
UCR126893 | Pectocarya setosa | A. C. Sanders | 2003-4-29 | 26166 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR237910 | Pectocarya setosa | Mark A. Elvin | 2003-5-1 | 2499 | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 | 396 | Comment | ||
IRVC29544 | Pellaea andromedifolia | A. C. Sanders | 2003-4-29 | 26162 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA688843 | Pellaea andromedifolia | Scott D. White, Michael Honer | 2003-6-11 | 9535 | Los Angeles | Tapia Canyon. About 2 air miles east of Interstate 5 jtn. at Old Ridge Rt. | 396 | Comment | ||
UCR126902 | Pellaea andromedifolia | A. C. Sanders | 2003-4-29 | 26162 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
RSA11078 | Penstemon centranthifolius | Carl B. Wolf | 1928-3-29 | 1585 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
RSA618711 | Penstemon heterophyllus var. heterophyllus | Scott D. White, Sandra Leatherman | 1998-6-4 | 6630 | Los Angeles | Castaic Lake area: Grasshopper Canyon watershed, between I-5 Freeway / Old Ridge Route and lake. Proposed North Lake Planned Community., [range:] 34 31-33'N 118 37-39'W. | 427 | Comment | ||
SBBG61514 | Persicaria punctata | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
IRVC27958 | Phacelia cicutaria var. hubbyi | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26115 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
SD234424 | Phacelia cicutaria var. hubbyi | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26115 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam (Warm Springs Mtn. 7.5' Q) | 487 | Comment | ||
SEINET1004984 | Phacelia cicutaria var. hubbyi | A. C. Sanders, Tricia Wotipka, Mark A. Elvin | 2003-1 | 26115 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Cataic Lake dam. | 518 | Comment | ||
NY42988 | Phacelia distans | J. B. Walker | 1995-3-31 | 1304 | Los Angeles | 3km S of Castaic, at N border of correctional facility | 400 | Comment | ||
RSA11034 | Phacelia distans | Carl B. Wolf | 1928-3-29 | 1594 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
UCR126763 | Phacelia hubbyi | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26115 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
RSA11077 | Phacelia minor | Carl B. Wolf | 1928-3-29 | 1586 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
RSA726017 | Phacelia tanacetifolia | A. C. Sanders, Tricia Wotipka, Mark A. Elvin | 2003-4-28 | 26115 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
IRVC28178 | Phacelia viscida | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26275 | Los Angeles | NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch Western San Gabriel Mtns. | 396 | Comment | ||
RSA617457 | Phacelia viscida | Scott D. White | 1998-6-4 | 6644 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, North Lake Planned Community | 425 | Comment | ||
RSA725752 | Phacelia viscida | A. C. Sanders, Mark A. Elvin | 2003-5-1 | 26275 | Los Angeles | Western San Gabriel Mtns.: NE side of Castaic Mesa, ca 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. | 396 | Comment | ||
SD234426 | Phacelia viscida | A. C. Sanders, Mark A. Elvin, et al | 2003-5-1 | 26275 | Los Angeles | Westerm San Gabriel Mtns.: NE side of Castaic Mesa, ca 0.75 miles southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch (Newhall 7.5' Q) | 395 | Comment | ||
SEINET1907215 | Phacelia viscida | A. C. Sanders, Mark A. elvin, | 2003-1 | 26275 | Los Angeles | NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. | 396 | Comment | ||
UCR127211 | Phacelia viscida | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26275 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
RSA618702 | Phalaris caroliniana | Scott D. White, Sandy Leatherman | 1998-5-22 | 6552 | Los Angeles | Castaic Lake area: Grasshopper Canyon. watershed, between I-5 Freeway / Old Ridge Route and the lake. | 426 | Comment | ||
SD234540 | Phoradendron leucarpum subsp. tomentosum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al | 2003-4-30 | 26242 | Los Angeles | Western San Gabriel Mtns.: Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 366 | Comment | ||
IRVC26157 | Phoradendron villosum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26242 | Los Angeles | Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
RSA725924 | Phoradendron villosum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale | 2003-4-30 | 26242 | Los Angeles | Western San Gabriel Mtns.: Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch. | 366 | Comment | ||
UCR127197 | Phoradendron villosum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26242 | Los Angeles | Western San Gabriel Mtns., Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch | 366 | Comment | ||
UCR126903 | Pityrogramma triangularis | A. C. Sanders | 2003-4-29 | 26161 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
IRVC28374 | Plagiobothrys arizonicus | A. C. Sanders | 2003-4-28 | 26091 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
IRVC29654 | Plagiobothrys arizonicus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26234 | Los Angeles | Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property Western San Gabriel Mtns. | 351 | Comment | ||
RSA682502 | Plagiobothrys arizonicus | Scott D. White, Michael Honer | 2003-5-7 | 9203 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
SEINET1869735 | Plagiobothrys arizonicus | A. C. Sanders | 2003-1 | 26091 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, east of the filtrations plant and Lake Hughes Rd., north of Charlie Canyon. | 427 | Comment | ||
UCR126747 | Plagiobothrys arizonicus | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26234 | Los Angeles | Western San Gabriel Mtns., Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property | 351 | Comment | ||
UCR127890 | Plagiobothrys arizonicus | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26091 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
IRVC28375 | Plagiobothrys canescens | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26103 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
IRVC29650 | Plagiobothrys canescens | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26227 | Los Angeles | Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property Western San Gabriel Mtns. | 351 | Comment | ||
RSA713821 | Plagiobothrys canescens | A. C. Sanders | 2003-4-30 | 26227 | Los Angeles | Western San Gabriel Mtns: Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property. | 10 | Comment | ||
UCR126749 | Plagiobothrys canescens | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26227 | Los Angeles | Western San Gabriel Mtns., Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property | 351 | Comment | ||
UCR127897 | Plagiobothrys canescens | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26103 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
UCR144147 | Plagiobothrys nothofulvus | Scott D. White, Michael Honer | 2003-5-7 | 9203 | Los Angeles | Liebre Mountains, Tapia Canyon, c. 2 air mi east of the Hwy 5 junction with 'Old Ridge Route | 457 | Comment | ||
UCR177278 | Plagiobothrys nothofulvus | Scott D. White, Michael Honer | 2003-5-7 | 9203 | Los Angeles | Liebre Mountains, Tapia Canyon, c. 2 air mi east of the Hwy 5 junction with 'Old Ridge Route | 457 | Comment | ||
IRVC29540 | Plantago erecta | A. C. Sanders | 2003-4-29 | 26167 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA618727 | Plantago erecta | Scott D. White | 1998-5-19 | 6516 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA709539 | Plantago erecta | A. C. Sanders | 2003-4-29 | 26167 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
RSA779253 | Plantago erecta | Pam De Vries | 2011-5-4 | 7769 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 1 air mile WNW of the intersection of Avenida Rancho Tesoro and Tesoro del Valley Dr. (Santa Clarita) | 502 | Comment | ||
UCR126892 | Plantago erecta | A. C. Sanders | 2003-4-29 | 26167 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR127219 | Plantago erecta | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26285 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
UCSC011206 | Plantago erecta | Adam Searcy | 2015-2-10 | 66 | Los Angeles | Val Verde | Comment | |||
SBBG63427 | Pluchea sericea | R. Hoffmann | 1925-4-20 | Los Angeles | near Castaic | Comment | ||||
UC1070064 | Pluchea sericea | A. D. Gifford | 1935-5-8 | 681 | Los Angeles | junction of Castaic and Elizabeth Lake Canyon; Tejon Quad. | 396 | Comment | ||
UC1070065 | Pluchea sericea | A. D. Gifford | 1935-2-7 | 426 | Los Angeles | Mouth of Elizabeth Lake Canyon Tejon Quad. | 396 | Comment Read comments Jun 9 2014 |
||
IRVC27982 | Poa secunda | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26113 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
UCR126656 | Poa secunda | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26113 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
RSA618721 | Polygonum aviculare subsp. aviculare | Scott D. White, Sandy Leatherman | 1998-5-19 | 6535 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA682612 | Prunus ilicifolia | Scott D. White, Michael Honer | 2003-5-7 | 9222 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at 'Old Ridge Route.' | 427 | Comment | ||
NY43015 | Prunus ilicifolia subsp. ilicifolia | J. B. Walker | 1995-3-31 | 1305 | Los Angeles | 3km S of Castaic, at N border of correctional facility | 400 | Comment | ||
IRVC29578 | Pterostegia drymarioides | A. C. Sanders | 2003-4-29 | 26184 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA732718 | Pterostegia drymarioides | A. C. Sanders | 2003-4-29 | 26184 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, N of Charlie Canyon and E Lake Hughes Rd. | 396 | Comment | ||
UCR126877 | Pterostegia drymarioides | A. C. Sanders | 2003-4-29 | 26184 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
LA43657 | Quercus agrifolia | George R Smart; | 1952-7-13 | 66 | Los Angeles | on Castaic-Lake Hughes Road, 4.7 miles from Castaic, W side of canyon near flowing stream | 152 | Comment | ||
CAS-BOT-BC61548 | Quercus lobata | M. Smith | 1974-8-14 | 512 | Los Angeles | Castaic | Comment | |||
CAS-BOT-BC362463 | Rafinesquia californica | A. C. Sanders; Tricia Wotipka; Mark A. Elvin; et al | 2003-4-29 | 26154 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. | 488 | Comment | ||
IRVC29548 | Rafinesquia californica | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-29 | 26154 | Los Angeles | Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. Western San Gabriel Mtns. | 488 | Comment | ||
RSA617463 | Rafinesquia californica | Scott D. White, Sandra L. Leatherman | 1998-6-4 | 6632 | Los Angeles | Castaic Lake Area: Grasshopper Cyn. watershed, between 1-5Fwy./Old Ridge Route and the Lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA617730 | Rafinesquia californica | Scott D. White, Sandy Leatherman | 1998-5-22 | 6561 | Los Angeles | Castaic Lake area: Grasshopper Canyon. watershed, between I-5 Freeway / Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA713353 | Rafinesquia californica | A. C. Sanders, Tricia Wotipka, Mark Elvin | 2003-4-29 | 26154 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east of Lake Hughes Rd. | 488 | Comment | ||
RSA779259 | Rafinesquia californica | Pam De Vries | 2011-5-4 | 7762 | Los Angeles | Western Transverse Range, southwest portion of the Liebre Mountains; about 1 air mile WNW of the intersection of Avenida Rancho Tesoro and Tesoro del Valley Dr. (Santa Clarita) | 502 | Comment | ||
SD186108 | Rafinesquia californica | A. C. Sanders, Tricia Wotipka, et al. | 2003-4-29 | 26154 | Los Angeles | Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon. | 487 | Comment | ||
UCD135334 | Rafinesquia californica | A. C. Sanders; Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-29 | 26154 | Los Angeles | Western San Gabriel Mtns; Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. | 488 | Comment | ||
UCR126866 | Rafinesquia californica | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, and others | 2003-4-29 | 26154 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Road | 488 | Comment | ||
CHSC109714 | Ranunculus hebecarpus | Valerie Soza; Michael Denslow | 2003-4-30 | 1648 | Los Angeles | Transverse Ranges, San Gabriel Mountains region: San Fransisquiteo Canyon. Slopes southwest of the Fire Station. | 488 | Comment | ||
UC1929627 | Ranunculus hebecarpus | Valerie Soza, Michael Denslow | 2003-4-30 | 1648 | Los Angeles | Transverse Ranges; San Gabriel Mountains region; San Fransisquiteo Canyon. Slopes southwest of the Fire station | 488 | Comment | ||
UC592782 | Rhamnus californica subsp. californica | unknown | 1928-3-29 | 1593 | Los Angeles | 1 mi n Castaic (s base of Ridge Route) | 396 | Comment | ||
LA207794 | Rhamnus crocea | Carl B. Wolf; | 1928-3-29 | 1593 | Los Angeles | S Base of Ridge Route, 1 mi. N of Castaic | 396 | Comment | ||
POM243719 | Rhamnus crocea | Carl B. Wolf | 1928-3-29 | 1593 | Los Angeles | S base of Ridge Route, 1 mile N of Castaic. | 396 | Comment | ||
RSA7828 | Rhamnus crocea | Carl B. Wolf | 1928-3-29 | 1593 | Los Angeles | 1 mile north of Castaic. | Comment | |||
RSA592777 | Rhus integrifolia | Steve Boyd, Michael Wall | 1996-4-4 | 8536 | Los Angeles | Liebre Mountains, ridgeline and adjacent slopes of side canyon to Charlie Canyon, west of San Francisquito Canyon off Angeles National Forest Road 5N17, ca 1.4 road miles south of jtn with 5N16. | 488 | Comment | ||
RSA122522 | Rhus trilobata var. pilosissima | P. L. Johannsen | 1934-3-5 | 312 | Los Angeles | 1.5 mile NE Castac. | 427 | Comment | ||
UC1127374 | Ribes aureum | A. D. Gifford | 1935-1-8 | 413 | Los Angeles | Palomas river was Tejon Quadrangle | Comment | |||
SFV1608 | Ribes aureum var. gracillimum | P. G. Kilburn | 1958-3-11 | 660 | Los Angeles | San Gabriel Mountains Tapia Canyon, just north of Wayside Honor Ranch property, Castaic. | 480 | Comment | ||
SBBG61735 | Rumex crispus | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
CAS-BOT-BC433579 | Rumex hymenosepalus | Carl B. Wolf | 1928-3-29 | 1595 | Los Angeles | So. base of Ridge Route, 1 mi. No. of Castaic. | 396 | Comment | ||
RSA11033 | Rumex hymenosepalus | Carl B. Wolf | 1928-3-29 | 1595 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
CAS-BOT-BC433662 | Rumex obtusifolius | A. C. Sanders; Mark A. Elvin; Anuja Parikh; Nathan Gale; et al | 2003-4-30 | 26223 | Los Angeles | Western San Gabriel Mtns.: Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch. | 351 | Comment | ||
RSA713817 | Rumex obtusifolius | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale | 2003-4-30 | 26223 | Los Angeles | Western San Gabriel Mtns.: Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
SBBG119975 | Rumex obtusifolius | A. C. Sanders et al. | 2003-4-30 | 26223 | Los Angeles | Castaic Crk 0-2 km downstream from Lake Hughes Rd, Newhall Ranch | 351 | Comment | ||
SD186306 | Rumex obtusifolius | Andy C. Sanders, M. A. Elvin, A. Parikh, N. Gale, et al. | 2003-4-30 | 26223 | Los Angeles | Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
SEINET1004069 | Rumex obtusifolius | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-1 | 26223 | Los Angeles | Western San Gabriel Mtns.: Castaic Valley Along Castaic Creek 0-2 km downstream from Lake Hughes Rd., NewHall Ranch. | 351 | Comment | ||
UCD101394 | Rumex obtusifolius | A. C. Sanders; Mark A. Elvin, Anuja Parikh, Nathan Gale, et al | 2003-4-30 | 26223 | Los Angeles | Western San Gabriel Mtns.: Castaic Valley along Castaic Creek 0-2km downstream from Lake Hughes Rd., Newhall Ranch. | 351 | Comment | ||
UCR126741 | Rumex obtusifolius | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26223 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
CAS-BOT-BC103141 | Salix bonplandiana | Carl W. Sharsmith | 1931-10-26 | 2 | Los Angeles | Santa Clara River Valley, 1.5 km. north of Castaic | 315 | Comment | ||
CAS-BOT-BC103168 | Salix bonplandiana | Carl W. Sharsmith | 1931-10-26 | 2 | Los Angeles | Santa Clara River Valley, 1.5 km. north of Castaic | 315 | Comment | ||
POM182048 | Salix exigua | F. R. Fosberg | 1932-3-3 | 7411 | Los Angeles | Castaic Creek, below Castaic, San Gabriel Mts. | 300 | Comment | ||
POM361056 | Salix exigua | F. R. Fosberg | 1932-3-3 | 7413 | Los Angeles | Castaic Creek, below Castaic, San Gabriel Mountains | 300 | Comment | ||
RSA11076 | Salix exigua | Carl B. Wolf | 1928-3-29 | 1587 | Los Angeles | Castaic; South base of Ridge Route road | 396 | Comment | ||
RSA617403 | Salix exigua | Scott D. White | 1998-6-4 | 6649 | Los Angeles | Castaic Lake area: Grasshopper Canyon watershed, between I-5 Freeway / Old Ridge Route and lake. Proposed North Lake Planned Community., [range:] 34 31-33'N 118 37-39'W. | 427 | Comment | ||
RSA6441 | Salix exigua | F. R. Fosberg | 1932-3-3 | 7413 | Los Angeles | Castaic Creek, below Castaic, San Gabriel Mts. | 300 | Comment | ||
RSA6442 | Salix exigua | F. R. Fosberg | 1932-3-3 | 7411 | Los Angeles | Castaic Creek, below Castaic, San Gabriel Mts. | 300 | Comment | ||
UCD110923 | Salix exigua | F. R. Fosberg | 1932-3-3 | 7411 | Los Angeles | Castaic Creek, below Castaic, San Gabriel Mts. | 300 | Comment | ||
UCD110924 | Salix exigua | F. R. Fosberg | 1932-3-3 | 7413 | Los Angeles | Castaic Creek, below Castaic, San Gabriel Mts. | 300 | Comment | ||
UCR126674 | Salix exigua | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26214 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
UCR143063 | Salix exigua | F. R. Fosberg | 1932-3-3 | 7411 | Los Angeles | San Gabriel Mtns., Castaic Creek, below Castaic | 300 | Comment | ||
LA208630 | Salix exigua var. hindsiana | F. R. Fosberg; | 1932-3-3 | 7413 | Los Angeles | San Gabriel Mountains, Castaic Creek, below Castaic | 300.0 | Comment | ||
LA208638 | Salix exigua var. hindsiana | F. R. Fosberg; | 1932-3-3 | 7411 | Los Angeles | San Gabriel Mountains, Castaic Creek, below Castaic | 300.0 | Comment | ||
SBBG58922 | Salix exigua var. hindsiana | F. R. Fosberg | 1932-3-3 | 7411 | Los Angeles | Castaic Crk, below Castaic | 300 | Comment | ||
SBBG58923 | Salix exigua var. hindsiana | F. R. Fosberg | 1932-3-3 | 7413 | Los Angeles | Castaic Crk, below Castaic | 300 | Comment | ||
SD1024 | Salix exigua var. hindsiana | F. R. Fosberg | 1932-3-3 | 7413 | Los Angeles | Castaic Creek, below Castaic, San Garbiel Mts., sandy streambed | 299 | Comment | ||
SD1025 | Salix exigua var. hindsiana | F. R. Fosberg | 1932-3-3 | 7411 | Los Angeles | Castaic Creek, below Castaic, San Gabriel Mts., sandy streambed | 299 | Comment | ||
UC492447 | Salix exigua var. hindsiana | F. R. Fosberg | 1932-3-3 | 7411 | Los Angeles | Castaic Creek below Castaic; San Gabriel Mts. | 300 | Comment | ||
UC492451 | Salix exigua var. hindsiana | F. R. Fosberg | 1932-3-3 | 7413 | Los Angeles | Castaic Creek below Castaic; San Gabriel Mts. | 300 | Comment | ||
A382921 | Salix hindsiana | F. R. Fosberg | 1932-3-3 | 7411 | Unknown | Castaic Creek, below Castaic, San Gabriel Mts. | Comment | |||
A382922 | Salix hindsiana | F. R. Fosberg | 1932-3-3 | 7413 | Unknown | Castaic Creek, below Castaic, San Gabriel Mts. | Comment | |||
CAS-BOT-BC104143 | Salix hindsiana | F. R. Fosberg | 1932-3-3 | 7411 | Los Angeles | Castaic Creek, below Castaic, San Gabriel Mts. | 300 | Comment | ||
CAS-BOT-BC104145 | Salix hindsiana | F. R. Fosberg | 1932-3-3 | 7413 | Los Angeles | Castaic Creek, below Castaic, San Gabriel Mts. | 300 | Comment | ||
GH382959 | Salix hindsiana | F. R. Fosberg | 1932-3-3 | 7411 | Unknown | Castaic Creek, below Castaic, San Gabriel Mts. | Comment | |||
GH382960 | Salix hindsiana | F. R. Fosberg | 1932-3-3 | 7413 | Unknown | Castaic Creek, below Castaic, San Gabriel Mts. | Comment | |||
IRVC29648 | Salix laevigata | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26224 | Los Angeles | Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch Western San Gabriel Mtns. | 351 | Comment | ||
LA208675 | Salix laevigata | Carl W. Sharsmith; | 1931-10-26 | 2 | Los Angeles | Santa Clara River Valley, 1.5 km N of Castaic | 315.0 | Comment | ||
OBI5715 | Salix laevigata | Carl W. Sharsmith | 1931-10-26 | 2 | Los Angeles | Santa Clara River Valley, 1.5 km N of Castaic | 315 | Comment | ||
POM362601 | Salix laevigata | Carl. W. Sharsmith | 1931-10-26 | 2 | Los Angeles | Santa Clara Valley, 1.5 km. north of Castaic. | 315 | Comment | ||
RSA712189 | Salix laevigata | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale | 2003-4-30 | 26224 | Los Angeles | Western San Gabriel Mtns.: Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
SBBG59098 | Salix laevigata | C. W. Sharsmith | 1931-10-26 | 2 | Los Angeles | 1.5 km N of Castaic, Santa Clara River Valley | 315 | Comment | ||
SD1008 | Salix laevigata | Carl W. Sharsmith | 1931-10-26 | 2 | Los Angeles | Santa Clara River Valley, 1.5 km north of Castaic | 315 | Comment | ||
SJSU212 | Salix laevigata | C. W. Sharsmith | 1931-10-15 | 2 | Los Angeles | Santa Clara R Valley, 1.5 km N of Castaic | 314 | Comment | ||
UC482208 | Salix laevigata | Carl W. Sharsmith | 1931-10-26 | 2 | Los Angeles | 1.5 km. n. Castaic; Santa Clara R. Valley | 315 | Comment | ||
UC482209 | Salix laevigata | Carl W. Sharsmith | 1931-10-26 | 2 | Los Angeles | 1.5 km. n. Castaic; Santa Clara R. Valley | 315 | Comment | ||
UCD111139 | Salix laevigata | Carl W. Sharsmith | 1931-10-26 | 2 | Los Angeles | Santa Clara River Valley, 1.5 km north of Castale. | 315 | Comment Read comments Nov 12 2014 |
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UCR126662 | Salix laevigata | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26224 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
A383372 | Salix laevigata var. araquipa | C. W. Sharsmith | 1931-10-26 | 2 | Unknown | Santa Clara River Valley, 1.5 km. north of Castaic | Comment | |||
GH383369 | Salix laevigata var. araquipa | C. W. Sharsmith | 1931-10-26 | 2 | Unknown | Santa Clara River Valley, 1.5 km. north of Castaic | Comment | |||
CAS-BOT-BC126293 | Salix sessilifolia | Carl B. Wolf | 1928-3-29 | 1587 | Los Angeles | So. base of ridge route, 1 mi. No. of Castaic | 396 | Comment | ||
CAS-BOT-BC126299 | Salix sessilifolia | F. R. Fosberg | 1932-3-3 | 7413 | Los Angeles | Castaic Creek, below Castaic, San Gabriel Mts. | 300 | Comment | ||
CAS-BOT-BC126300 | Salix sessilifolia | F. R. Fosberg | 1932-3-3 | 7411 | Los Angeles | Castaic Creek, below Castaic, San Gabriel Mts. | 300 | Comment | ||
IRVC29640 | Salvia columbariae | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26209 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
UCR126663 | Salvia columbariae | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26209 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
CAS-BOT-BC233651 | Salvia leucophylla | M. Smith | 1974-8-15 | 0505 | Los Angeles | Texaco Oil Field, Castaic | Comment | |||
CAS-BOT-BC233696 | Salvia leucophylla | Carl B. Wolf | 1928-5-11 | 2183 | Los Angeles | Ridge Route Road, 2 mi. no. of Castaic | 487 | Comment | ||
CHSC788 | Salvia leucophylla | E. Thomas | 1940-5-5 | Los Angeles | Ridge Route. | Comment | ||||
IRVC29537 | Salvia leucophylla | A. C. Sanders | 2003-4-29 | 26174 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
JEPS62725 | Salvia leucophylla | W. L. Jepson | 1920-5-3 | 8928 | Los Angeles | Castaic sta. | 975 | Comment | ||
RSA446325 | Salvia leucophylla | J. Doty | 1969-5-16 | 672 | Los Angeles | Elizabeth Lake Canyon, 1.4 miles north of junction with Violin Canyon Road; 7.7 miles north of Castaic Junction | 396 | Comment | ||
RSA732715 | Salvia leucophylla | A. C. Sanders | 2003-4-29 | 26174 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, N of Charlie Canyon and E Lake Hughes Rd. | 396 | Comment | ||
SBBG29839 | Salvia leucophylla | C. B. Wolf | 1928-5-11 | 2183 | Los Angeles | Ridge Route Rd, 2 mi N of Castaic | Comment | |||
UCR126860 | Salvia leucophylla | A. C. Sanders | 2003-4-29 | 26174 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
IRVC28210 | Salvia mellifera | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26283 | Los Angeles | NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch Western San Gabriel Mtns. | 396 | Comment | ||
RSA725766 | Salvia mellifera | A. C. Sanders, Mark A. Elvin | 2003-5-1 | 26283 | Los Angeles | Westrn San Gabriel Mtns.: NE side of Castaic Msa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch. | 396 | Comment | ||
UCR127217 | Salvia mellifera | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26283 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
RSA725902 | Sambucus mexicana | A. C. Sanders | 2003-5-1 | 26256 | Los Angeles | Western San Gabriel Mtns.: SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property. | 396 | Comment | ||
UCR127198 | Sambucus mexicana | A. C. Sanders | 2003-5-1 | 26256 | Los Angeles | Western San Gabriel Mtns., SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property | 396 | Comment | ||
SBBG69485 | Sambucus nigra subsp. caerulea | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
SD234776 | Sambucus nigra subsp. caerulea | A. C. Sanders | 2003-5-1 | 26256 | Los Angeles | Western San Gabriel Mtns.: SE slopes of Castaic Mesa above Charlie east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property. | 395 | Comment | ||
SBBG119435 | Sanicula bipinnata | S. D. White with S. Leatherman, D. Bramlet, A. Oneal, W. Sangkatavat | 2001-4-24 | 8407 | Los Angeles | Grasshopper Cyn area near Castaic Lake | 518 | Comment | ||
SD181734 | Sanicula bipinnata | Scott D. White, S. Leatherman, et al. | 2001-4-24 | 8407 | Los Angeles | Southwestern Liebre Mountains: Grasshopper Canyon area near Castaic Lake. | 518 | Comment | ||
SEINET1007482 | Santalaceae | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al | 2003-1 | 26242 | Los Angeles | Western San Gabriel Mtns.: Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Rancho. | 366 | Comment | ||
RSA680399 | Scutellaria tuberosa | Michael Honer, Dylan Hannon | 2003-7-1 | 1842 | Los Angeles | Liebre Mts: Tapia Canyon area, ca. 2 - 3 air miles west of I-5 Freeway junction with Ridge Rt. Rd. | 396 | Comment | ||
CAS-BOT-BC167095 | Selaginella bigelovii | A. C. Sanders | 2003-5-1 | 26252 | Los Angeles | Western San Gabriel Mtns.: SE rim of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and south of the filtration plant, Newhall Ranch | 412 | Comment | ||
UCR127007 | Selaginella bigelovii | A. C. Sanders | 2003-5-1 | 26252 | Los Angeles | Western San Gabriel Mtns., SE rim of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and south of the filtration plant, Newhall Ranch | 412 | Comment | ||
RSA682507 | Senecio vulgaris | Scott D. White, Michael Honer | 2003-5-7 | 9231 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
RSA617732 | Silene gallica | Scott D. White | 1998-5-22 | 6557 | Los Angeles | Castaic Lake Area: Grasshopper Cyn. watershed, between 1-5Fwy./Old Ridge Route and the Lake. Proposed North Lake Planned community. Large area, has evidenly been heavily grazed for many years. | 427 | Comment | ||
SBBG72152 | Sisymbrium altissimum | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
RSA682617 | Solanum umbelliferum | Scott D. White, Michael Honer | 2003-5-7 | 9229 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at 'Old Ridge Route.' | 427 | Comment | ||
IRVC28162 | Solanum xanti | A. C. Sanders, Mark A. Elvin, et al. | 2003-5-1 | 26276 | Los Angeles | NE side of Castaic Mesa, ca. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch Western San Gabriel Mtns. | 396 | Comment | ||
IRVC29647 | Solanum xanti | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26221 | Los Angeles | Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch Western San Gabriel Mtns. | 351 | Comment | ||
RSA764702 | Solanum xanti | Scott D. White, Michael Honer | 2003-5-7 | 9229 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at 'Old Ridge Route.' | 427 | Comment | ||
UCR126742 | Solanum xanti | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26221 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
UCR127212 | Solanum xanti | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26276 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
UCR127165 | Solidago californica | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26272 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
UCR142066 | Solidago californica | A. C. Sanders, Mark A. Elvin, et al | 2003-5-1 | 26271 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch | 457 | Comment | ||
SBBG119979 | Soliva sessilis | A. C. Sanders | 2003-4-30 | 26189 | Los Angeles | Castaic Valley; along entrance rd to Castaic Lake Recreational Area, off Lake Hughes Rd | 351 | Comment | ||
UCR126896 | Soliva sessilis | A. C. Sanders | 2003-4-30 | 26189 | Los Angeles | Western San Gabriel Mtns., Castaic Valley, along entrance road to Castaic Lake Recreation Area, off Lake Hughes Rd. | 351 | Comment | ||
RSA0098526 | Spergularia marina | Scott D. White, Sandy Leatherman | 1998-6-4 | 6638 | Los Angeles | Castaic Lake area: Grasshopper Canyon watershed, between I-5 Freeway/Old Ridge Route and lake. Proposed North Lake Planned Community. | 427 | Comment | ||
IRVC29115 | Stanleya pinnata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26145 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
RSA617404 | Stanleya pinnata | Scott D. White | 1998-6-4 | 6637 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between I-5 Fwy./Old Ridge Route and the lake. | 427 | Comment | ||
RSA682508 | Stanleya pinnata | Scott D. White, Michael Honer | 2003-5-7 | 9228 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
RSA733359 | Stanleya pinnata | A. C. Sanders | 2003-4-28 | 26145 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UC570181 | Stanleya pinnata | A. D. Gifford | 1935-5-8 | 683 | Los Angeles | mouth Elizabeth Lake Canyon; Tejon Quad., mouth of Elizabeth Lake Canyon | 396 | Comment | ||
UCR126870 | Stanleya pinnata | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26145 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCD115790 | Stanleya pinnata var. pinnata | A. D. Gifford | 1935-5-8 | 683 | Los Angeles | mouth of Elizabeth Lake Canyon. | 396 | Comment Read comments Jun 9 2014 |
||
SD234319 | Stebbinsoseris heterocarpa | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26116 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, N of the filtration plant along a dirt track near the crest of the hills east of and above Lake Hughes Rd., near Castaic Lake dam. (Warm Springs Mtn 7.5' Q) | 487 | Comment | ||
SEINET1007492 | Stebbinsoseris heterocarpa | A. C. Sanders, Tricia Wotipka, Mark A. Elvin | 2003-1 | 26116 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 518 | Comment | ||
CAS-BOT-BC322839 | Stephanomeria pauciflora | Bunch; Baily | 1974-8-14 | 0525 | Los Angeles | Castaic | Comment | |||
IRVC29636 | Stipa coronata | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26203 | Los Angeles | Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns. | 366 | Comment | ||
UCR126668 | Stipa coronata | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26203 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCR237899 | Stipa coronata | Mark A. Elvin | 2003-5-1 | 2494 | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 | 396 | Comment | ||
IRVC27963 | Stipa lepida | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26121 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
IRVC29576 | Stipa lepida | A. C. Sanders | 2003-4-29 | 26186 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
SD234250 | Stipa lepida | A. C. Sanders | 2003-4-29 | 26186 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. (Newhall 7.5' Q) | 395 | Comment | ||
SD234251 | Stipa lepida | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26121 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam (Warm Springs Mtn 7.5' Q) | 487 | Comment | ||
SEINET954738 | Stipa lepida | A. C. Sanders, Tricia Wotipka, Mark A. Elvin | 2003-1 | 26121 | Riverside | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
UCR126650 | Stipa lepida | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26121 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR126880 | Stipa lepida | A. C. Sanders | 2003-4-29 | 26186 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
UCR237907 | Stipa lepida | Mark A. Elvin | 2003-5-1 | 2493 | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 | 396 | Comment | ||
IRVC28371 | Stipa pulchra | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26099 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
UCR127898 | Stipa pulchra | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26099 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
IRVC29536 | Stylocline gnaphalioides | A. C. Sanders | 2003-4-29 | 26175 | Los Angeles | Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. | 396 | Comment | ||
RSA709541 | Stylocline gnaphaloides | A. C. Sanders | 2003-4-29 | 26175 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 396 | Comment | ||
SBBG119924 | Stylocline gnaphaloides | A. C. Sanders | 2003-4-29 | 26175 | Los Angeles | Castaic Mesa, Newhall Ranch, N of Charlie Cyn and E of Lake Hughes Rd | 396 | Comment | ||
SBBG63192 | Stylocline gnaphaloides | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
UCR126667 | Stylocline gnaphaloides | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26202 | Los Angeles | Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch | 366 | Comment | ||
UCR126876 | Stylocline gnaphaloides | A. C. Sanders | 2003-4-29 | 26175 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
SBBG60618 | Symphyotrichum subulatum var. parviflorum | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
UCR142082 | Tamarix parviflora | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al | 2003-4-30 | 26239 | Los Angeles | Western San Gabriel Mtns., Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch | 366 | Comment | ||
UCR142079 | Tamarix ramosissima | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al | 2003-4-30 | 26225 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
UCR142081 | Tamarix ramosissima | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al | 2003-4-30 | 26236 | Los Angeles | Western San Gabriel Mtns., Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch | 366 | Comment | ||
UCR126905 | Thysanocarpus laciniatus | A. C. Sanders | 2003-4-29 | 26158 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. | 457 | Comment | ||
RSA682610 | Trichostema lanatum | Scott D. White, Michael Honer | 2003-5-7 | 9220 | Los Angeles | Liebre Mountains: Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
UCR127216 | Trichostema lanatum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26241 | Los Angeles | Western San Gabriel Mtns., Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Ranch | 366 | Comment | ||
IRVC28128 | Trifolium albopurpureum | A. C. Sanders | 2003-5-1 | 26260 | Los Angeles | SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property Western San Gabriel Mtns. | 396 | Comment | ||
IRVC28378 | Trifolium albopurpureum | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26094 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
RSA681366 | Trifolium albopurpureum | Michael Honer, Dylan Hannon | 2003-7-1 | 1840 | Los Angeles | Tapia Canyon area, ca. 2 - 3 air miles west of I-5 Freeway junction with Ridge Rt. Rd. | 396 | Comment | ||
RSA709828 | Trifolium albopurpureum | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26094 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon. | 427 | Comment | ||
UCR127208 | Trifolium albopurpureum | A. C. Sanders | 2003-5-1 | 26260 | Los Angeles | Western San Gabriel Mtns., SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property | 396 | Comment | ||
UCR127902 | Trifolium albopurpureum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26094 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
UCR237909 | Trifolium albopurpureum | Mark A. Elvin | 2003-5-1 | 2498 | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 | 396 | Comment | ||
IRVC28127 | Trifolium ciliolatum | A. C. Sanders | 2003-5-1 | 26258 | Los Angeles | SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property Western San Gabriel Mtns. | 396 | Comment | ||
RSA618695 | Trifolium ciliolatum | Scott D. White, Sandra Leatherman | 1998-5-19 | 6533 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 fwy./ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
RSA725761 | Trifolium ciliolatum | A. C. Sanders | 2003-5-1 | 26258 | Los Angeles | Western San Gabriel Mtns.: SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd., and ESE of the filtration, Newhall ranch property. | 396 | Comment | ||
UCR127221 | Trifolium ciliolatum | A. C. Sanders | 2003-5-1 | 26258 | Los Angeles | Western San Gabriel Mtns., SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property | 396 | Comment | ||
UCR151566 | Trifolium ciliolatum | Scott D. White, S. Leatherman, D. E. Bramlet, A. Oneal, Weena Sangkatavat | 2001-4-24 | 8409 B | Los Angeles | Southwestern Liebre Mtns, Grasshopper Canyon area near Castaic Lake | 701 | Comment | ||
UCR237906 | Trifolium ciliolatum | Mark A. Elvin | 2003-5-1 | 2496 | Los Angeles | Santa Clarita Valley, Newhall Ranch, Castaic Mesas, c. 1.5 km east of Castaic Lagoon in Charlie Canyon, survey area 69 | 396 | Comment | ||
CAS-BOT-BC168242 | Trifolium gracilentum | A. C. Sanders; Tricia Wotipka | 2003-4-28 | 26093 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
IRVC27971 | Trifolium gracilentum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-28 | 26129 | Los Angeles | Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. | 488 | Comment | ||
IRVC28377 | Trifolium gracilentum | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26093 | Los Angeles | Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon Western San Gabriel Mtns. | 427 | Comment | ||
IRVC29649 | Trifolium gracilentum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al. | 2003-4-30 | 26226 | Los Angeles | Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property Western San Gabriel Mtns. | 351 | Comment | ||
RSA681188 | Trifolium gracilentum | Michael Honer, Dylan Hannon | 2003-7-1 | 1838 | Los Angeles | Tapia Canyon area, ca. 2 - 3 air miles west of I-5 Freeway junction with Ridge Rt. Rd. | 396 | Comment | ||
RSA709830 | Trifolium gracilentum | A. C. Sanders, Tricia Wotipka | 2003-4-28 | 26093 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon. | 427 | Comment | ||
RSA713818 | Trifolium gracilentum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale | 2003-4-30 | 26226 | Los Angeles | Western San Gabriel Mtns: Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property. | 351 | Comment | ||
RSA725727 | Trifolium gracilentum | A. C. Sanders | 2003-5-1 | 26261 | Los Angeles | Western San Gabriel Mtns.: SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property. | 396 | Comment | ||
RSA726008 | Trifolium gracilentum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin | 2003-4-28 | 26129 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam. | 488 | Comment | ||
SD186224 | Trifolium gracilentum | A. C. Sanders, Mark A. Elvin, et al. | 2003-4-30 | 26226 | Los Angeles | Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek. | 351 | Comment | ||
SD234409 | Trifolium gracilentum | A. C. Sanders, T. Wotipka, M. A. Elvin, et al | 2003-4-28 | 26129 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake Dam. | 487 | Comment | ||
SEINET1869736 | Trifolium gracilentum | A. C. Sanders, Tricia Wotipka | 2003-1 | 26093 | Los Angeles | Western San Gabriel Mtns: Castaic Mesa, east of the filtration polant and Lake Hughes Rd., north of Charlie Canyon. | 427 | Comment | ||
SEINET952746 | Trifolium gracilentum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. | 2003-1 | 26129 | Los Angeles | Westerb San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd.. near Castaic Lake dam (Warm springs Mtn. 7.5' Q) | 488 | Comment | ||
UCD109750 | Trifolium gracilentum | A. C. Sanders; Tricia Wotipka | 2003-4-28 | 26093 | Los Angeles | Western San Gabriel Mountains. Castaic Mesa, E of the filtration plant and Lake Hughes Road, N of Charlie Canyon. | 426 | Comment | ||
UCR126748 | Trifolium gracilentum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26226 | Los Angeles | Western San Gabriel Mtns., Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property | 351 | Comment | ||
UCR126759 | Trifolium gracilentum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26129 | Los Angeles | Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam | 518 | Comment | ||
UCR127156 | Trifolium gracilentum | A. C. Sanders | 2003-5-1 | 26261 | Los Angeles | Western San Gabriel Mtns., SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property | 396 | Comment | ||
UCR127202 | Trifolium gracilentum | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26266 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 442 | Comment | ||
UCR127906 | Trifolium gracilentum | A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others | 2003-4-28 | 26093 | Los Angeles | Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon | 457 | Comment | ||
UCR151716 | Trifolium gracilentum | Scott D. White, S. Leatherman, D. E. Bramlet, Weena Sangkatavat | 2001-4-24 | 8409 | Los Angeles | Southwestern Liebre Mtns, Grasshopper Canyon area near Castaic Lake | 701 | Comment | ||
UCSC011203 | Trifolium gracilentum | Adam Searcy | 2015-2-5 | 63 | Los Angeles | Val Verde | Comment | |||
UCSC011205 | Trifolium gracilentum | Adam Searcy | 2015-3-31 | 65 | Los Angeles | Val Verdo | Comment | |||
UCR126743 | Trifolium microcephalum | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26230 | Los Angeles | Western San Gabriel Mtns., Castaic, south side of Lake Hughes Rd. near Ridge Route, west of Castaic Creek, Newhall Ranch property | 351 | Comment | ||
RSA0101381 | Trifolium willdenovii | Scott D. White, Sandra L. Leatherman | 1998-6-4 | 6655 | Los Angeles | Castaic Lake Area: Grasshopper Cyn. watershed, between 1-5Fwy./Old Ridge Route and the Lake. Proposed North Lake Planned Community. | 427 | Comment | ||
SBBG67830 | Uropappus lindleyi | R. Hoffmann | 1929-4-27 | Los Angeles | near Castaic | Comment | ||||
UCD136971 | Uropappus lindleyi | A. C. Sanders; Tricia Wotipka, Mark A. Elvin, et al. | 2003-4-29 | 26150 | Los Angeles | Western San Gabriel Mtns; Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. | 488 | Comment | ||
UCR126672 | Verbena tenuisecta | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26213 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
UCR126740 | Veronica anagallis-aquatica | A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others | 2003-4-30 | 26218 | Los Angeles | Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch | 351 | Comment | ||
RSA617731 | Veronica peregrina var. xalapensis | Scott D. White, Sandra Leatherman | 1998-5-22 | 6559 | Los Angeles | Castaic Lake area: Grasshopper Canyon. watershed, between I-5 Freeway / Old Ridge Route and the lake. | 426 | Comment | ||
UCR127206 | Vicia ludoviciana | A. C. Sanders, Mark A. Elvin, and others | 2003-5-1 | 26267 | Los Angeles | Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons | 442 | Comment | ||
RSA682615 | Vulpia microstachys | Scott D. White, Michael Honer | 2003-5-7 | 9225 | Los Angeles | Tapia Canyon, about 2 air miles east of Interstate 5 junction at Old Ridge Route. | 427 | Comment | ||
CAS-BOT-BC221648 | Vulpia microstachys var. microstachys | A. C. Sanders; Tricia Wotipka; Mark A. Elvin; et al | 2003-4-29 | 26157 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, northeast of the filtration plant, north of Charlie Canyon, 1.2 air miles east Lake Hughes Rd. | 488 | Comment | ||
RSA732717 | Vulpia microstachys var. microstachys | A. C. Sanders | 2003-4-29 | 26182 | Los Angeles | Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, N of Charlie Canyon and E Lake Hughes Rd. | 396 | Comment | ||
RSA617410 | Vulpia microstachys var. pauciflora | Scott D. White, Sandy Leatherman | 1998-5-19 | 6522 | Los Angeles | Castaic Lake Area: Grasshopper Canyon watershed, between 1-5 Freeway/ Old Ridge Route and the lake. Proposed North Lake Planned Community. | 427 | Comment | ||
SBBG61637 | Xanthium spinosum | R. Hoffmann | 1927-8-30 | Los Angeles | near Castaic | Comment | ||||
IRVC28160 | Yucca whipplei | A. C. Sanders | 2003-5-1 | 26257 | Los Angeles | SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property Western San Gabriel Mtns. | 396 | Comment | ||
UCR127215 | Yucca whipplei | A. C. Sanders | 2003-5-1 | 26257 | Los Angeles | Western San Gabriel Mtns., SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property | 396 | Comment | ||
RSA725763 | Yucca whipplei var. whipplei | A. C. Sanders | 2003-5-1 | 26257 | Los Angeles | Western San Gabriel Mtns.: SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd. and ESE of the filtration plant, Newhall Ranch property. | 396 | Comment |
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