41.06111 41.16111 -121.50722 -121.40722
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Search Results
— 679 specimen records retrieved (679 records with coordinates)
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? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
---|---|---|---|---|---|---|---|---|---|---|
CHSC93087 | Achnatherum lemmonii | R. Fischer | 2005-7-19 | 599 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collection made in the open juniper woodland near camp 7 and north of Horr Pond. | 1018 | Comment | ||
CHSC93088 | Achnatherum lemmonii | R. Fischer | 2005-5-20 | 478 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing in thin volcanic soil of an opening within the juniper woodlands along Fishhawk Trail, North of camp 7. | 1021 | Comment | ||
CHSC93089 | Achnatherum lemmonii | R. Fischer | 2005-5-19 | 494 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing in open juniper woodland around camp 7, north of Horr Pond. | 1013 | Comment | ||
CHSC88314 | Acmispon americanus var. americanus | R. Fischer; J. Marr | 2004-5-24 | 197 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located on roadbed of Spatter Cone Trail. | 1036 | Comment | ||
CHSC89703 | Acmispon americanus var. americanus | R. Fischer; J. Marr | 2004-8-15 | 379 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on Lava Springs Trail between Horr Pond and Crystal Springs. | 1010 | Comment | ||
CDA20538 | Aegilops cylindrica | K. Martyn | 2005-6-3 | PDR 1292147 | Shasta | Cascade Range; McArthur swamp. | 0 | Comment | ||
CHSC112436 | Aegilops cylindrica | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-9 | 18787 | Lassen | On the east side of the north-south road, on the west side of McArthur Diversion Canal, 2.1 air-miles of Rat Farm Boat Launch, 1.2 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC93209 | Aegilops cylindrica | R. Fischer | 2005-7-18 | 600 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a road bed near Horr Pond and camp 7, also obs. on roadbed along the upper end of Big Lake. | 1010 | Comment | ||
HSC99936 | Aegilops cylindrica | J. P. Smith, & J. O. Sawyer | 2011-6-15 | 13221 | Shasta | Roadside ditch near Glenburn Church, at the junction of A19 and A20 | 1017 | Comment | ||
JEPS120921 | Aegilops cylindrica | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18787 | Shasta | On E side of the north-south road, on the W side of McArthur Diversion Canal, 2.1 air miles S of Rat Farm Boat Launch, 1.2 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CHSC88338 | Agastache parvifolia | R. Fischer; J. Marr | 2004-5-24 | 221 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Near summit of Spatter Cone Trail. | 1024 | Comment | ||
CHSC88762 | Agastache parvifolia | R. Fischer | 2004-7-7 | 277 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located off upper portion of Spatter Cone Trail. | 1054 | Comment | ||
CHSC88742 | Agoseris glauca var. laciniata | R. Fischer; J. Marr | 2004-5-23 | 256 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Spring Trail. Between Horr Pond and Big Lake. | 1011 | Comment | ||
CHSC88744 | Agoseris heterophylla | R. Fischer; J. Marr | 2004-5-24 | 258 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near lower half of Spattercone Trail. | 1028 | Comment | ||
CHSC92976 | Agoseris heterophylla | R. Fischer | 2005-5-20 | 472 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. In roadbed of Juniper Trail, north of camp 7. | 1036 | Comment | ||
CHSC88738 | Agoseris retrorsa | R. Fischer; J. Marr | 2004-5-24 | 252 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located n. of Camp 7. | 1013 | Comment | ||
CHSC93295 | Agoseris retrorsa | R. Fischer | 2005-4-20 | 651 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected off Juniper Trail 300 yds north-east of camp 7 in YPF. | 1028 | Comment | ||
CHSC96269 | Agoseris retrorsa | R. Fischer | 2006-5-14 | 943 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected ca. 0.25 miles north of Horr Pond (campsite 7) in an open junjper/YPF woodland adjacent to Juniper Trail. | 1024 | Comment | ||
CHSC93007 | Agropyron desertorum | R. Fischer | 2005-7-17 | 522 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along the west shore of Big Lake on the meadow. | 1010 | Comment | ||
CHSC93290 | Agropyron desertorum | R. Fischer | 2005-5-22 | 539 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected at the north end of Big Lake from the dryer portion of the meadow. | 1008 | Comment | ||
CHSC93030 | Agrostis stolonifera | R. Fischer | 2005-7-14 | 527 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collection made near camp 7 in a marshy part of meadow at edge of Horr Pond. | 1008 | Comment | ||
CHSC93332 | Agrostis stolonifera | R. Fischer | 2005-7-19 | 590 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected at a meadow edge west of the Spatter Cone Trail junction with Lava Springs Trail. | 1008 | Comment | ||
CHSC93325 | Aira caryophyllea | R. Fischer | 2005-5-21 | 630 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected near the junction of Fishhawk Trail and Juniper Trail from a small meadow. | 1048 | Comment | ||
CHSC96189 | Alisma lanceolatum | R. Fischer | 2006-7-23 | 899 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the (Scirpus covered) shore line of a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
UC985655 | Alisma plantago-aquatica | Malcolm A. Nobs and S. Galen Smith | 1949-7-20 | 1031 | Shasta | Glenburn Fall River | Comment | |||
CHSC89768 | Allophyllum divaricatum | R. Fischer; J. Marr | 2004-7-7 | 423 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Spatter Cone Trail. | 1036 | Comment | ||
CHSC88344 | Allophyllum gilioides subsp. violaceum | R. Fischer; J. Marr | 2004-5-24 | 227 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail. | 1054 | Comment | ||
UCD55888 | Alopecurus carolinianus | Beecher Crampton | 1960-6-16 | 5632 | Shasta | N.E. Shasta County: Fall River Valley, Eastman Lake Area, 2.5 miles north of Glenburn, Belmonte's Ranch. | Comment | |||
CHSC93025 | Alopecurus pratensis | R. Fischer | 2005-7-17 | 524 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On the west shore of Big Lake. | 1008 | Comment | ||
CHSC89796 | Alyssum minus subsp. micranthum | R. Fischer; J. Marr | 2004-5-25 | 436 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail near camp 7 at edge of mdw. | 1010 | Comment | ||
CHSC88757 | Amelanchier utahensis | R. Fischer; J. Marr | 2004-5-28 | 272 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail between Crystal Springs and Ya-She. | 1013 | Comment | ||
CHSC93316 | Amsinckia menziesii | R. Fischer | 2005-4-17 | 571 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected near camp 9 just under woodland edge of the dryer meadow of Horr Pond. | 1010 | Comment | ||
UCD119736 | Amsinckia menziesii | Beecher Crampton | 1960-6-16 | 5628 | Shasta | Shasta County, 2.5 miles north of Glenburn, Fall River Valley, Eastman Lake Area, Belmonte Ranch. | 1066 | Comment | ||
UCD37447 | Amsinckia menziesii | Beecher Crampton | 1960-6-16 | 5628 | Shasta | Shasta County, 2.5 miles north of Glenburn, Fall River Valley, Eastman Lake Area, Belmonte Ranch. | 1066 | Comment | ||
CHSC89667 | Anaphalis margaritacea | R. Fischer; J. Marr | 2004-9-27 | 344 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along northern shores Ya-She waterways. | 1008 | Comment | ||
CHSC88747 | Ancistrocarphus filagineus | R. Fischer; J. Marr | 2004-5-24 | 262 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located on the upper roadbed of Spattercone Trail. | 1054 | Comment | ||
CHSC93009 | Ancistrocarphus filagineus | R. Fischer | 2005-5-20 | 517 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected on roadbed at the junction of Fishhawk Trail and Spatter Cone Trail. | 1048 | Comment | ||
CHSC93027 | Ancistrocarphus filagineus | R. Fischer | 2005-4-18 | 634 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from the road bed of the main park road near the east end of Horr Pond. | 1008 | Comment | ||
CHSC89789 | Antennaria argentea | R. Fischer; J. Marr | 2004-5-23 | 413 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Off Lava Springs Trail near camp 7. | 1011 | Comment | ||
CHSC92992 | Antennaria argentea | R. Fischer | 2005-5-21 | 475 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On the eastern rim of a conic depression pond located 600 ft. west of Big Lake. | 1016 | Comment | ||
CHSC96195 | Antennaria argentea | R. Fischer | 2006-5-14 | 969 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on a dry grassy slope just ne of a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
CHSC88733 | Antennaria dimorpha | R. Fischer; J. Marr | 2004-5-25 | 247 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located 400' n. Camp 7. | 1008 | Comment | ||
CHSC92975 | Anthriscus caucalis | R. Fischer | 2005-5-19 | 480 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. At camp 8 just north of Horr Pond. | 1011 | Comment | ||
CHSC96184 | Anthriscus caucalis | R. Fischer | 2006-5-10 | 903 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected from campsite 8, white oak woodland, Horr Pond. | 1010 | Comment | ||
UCD54501 | Apera interrupta | sent in by Dan Marcum | 2006-6-7 | s.n. | Shasta | Fall River Valley. SE of intersection of McArthur Rd. and Archie Brown Rd. | Comment | |||
UCD56279 | Apera interrupta | Dan Marcum | 1982-6-22 | s.n. | Shasta | on Fall River Ranch. | Comment | |||
CHSC88326 | Apocynum androsaemifolium | R. Fischer; J. Marr | 2004-5-24 | 209 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1043 | Comment | ||
UC54548 | Apocynum androsaemifolium | H. M. Hall and E. B. Babcock | June, 1903 | 4222 | Shasta | n.e. Shasta Co. lava beds Sierra Nevada Mts., n.e. Shasta Co. lava beds | 1219 | Comment | ||
CDA36834 | Apocynum cannabinum | CDFA Staff | 1999-6-1 | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | ||
CHSC89657 | Apocynum cannabinum | R. Fischer | 2004-7-5 | 319 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail near pond at Ya-She. | 1010 | Comment | ||
CHSC96262 | Aquilegia formosa | R. Fischer | 2006-10-25 | 950 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on the western edge of Ja-She Springs at a spring inlet. | 1008 | Comment | ||
CHSC89653 | Aquilegia formosa var. formosa | R. Fischer; J. Marr | 2004-9-27 | 339 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along northern shores Ya-She pond. | 1010 | Comment | ||
CHSC89654 | Aquilegia formosa var. formosa | R. Fischer | 2004-7-5 | 322 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail W of Ya-She campsites. In the middle of a mdw. | 1010 | Comment | ||
CHSC93324 | Arabidopsis thaliana | R. Fischer | 2005-5-22 | 561 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected near Ya-She Spring. | 1008 | Comment | ||
CAS-BOT-BC38976 | Arctostaphylos malloryi | Walter Knight; Irja Knight | 1987-10-1 | 6077 | Shasta | Iron Mt., via Tilden Botanic Garden in Berkeley | Comment | |||
CAS-BOT-BC38980 | Arctostaphylos malloryi | James I. Mallory; Albert Seneres; Steve Edwards | 1981-2-20 | s.n. | Shasta | Iron Mountain | Comment | |||
CHSC89698 | Artemisia douglasiana | R. Fischer; J. Marr | 2004-8-14 | 361 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located W shore, N end, of Big Lake. | 1010 | Comment | ||
CHSC89711 | Artemisia tridentata subsp. tridentata | R. Fischer; J. Marr | 2004-8-15 | 386 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected above W shore of Big Lake off Juniper Trail. | 1018 | Comment | ||
CHSC88774 | Asclepias fascicularis | R. Fischer | 2004-7-2 | 289 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located off Spatter Cone Trail. | 1051 | Comment | ||
CHSC88752 | Astragalus filipes | R. Fischer; J. Marr | 2004-5-27 | 267 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Camp 7. | 1013 | Comment | ||
UC54369 | Astragalus inversus | H. M. Hall and E. B. Babcock | June, 1903 | 4239 | Shasta | Lava Beds Sierra Nevada Mountains, Lava Beds (Sierra Nevada Mountains, north-eastern Shasta County) | 1219 | Comment | ||
CHSC96214 | Astragalus lemmonii | R. Fischer | 2006-7-23 | 928 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected near south end of Big Lake, the western shore, 6 feet from water edge. The Astragalus was growing among the meadow grass in an opening in the Scirpus that borders the shoreline. | 1007 | Comment | ||
CHSC93313 | Athysanus pusillus | R. Fischer | 2005-4-16 | 568 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected in woodlands off Fishhawk Trail. | 1036 | Comment | ||
CHSC89646 | Atriplex triangularis | R. Fischer; J. Marr | 2004-9-25 | 346 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on mdw near water edge of Horr Pond. Located below Camp 7. | 1008 | Comment | ||
CHSC96265 | Atriplex triangularis | R. Fischer | 2006-10-23 | 947 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on the north edge of a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
CHSC100543 | Bacopa rotundifolia | Dan Marcum | 2005-8-13 | Shasta | Fall River Valley. | 1005 | Comment | |||
CHSC88332 | Balsamorhiza sagittata | R. Fischer; J. Marr | 2004-5-24 | 215 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1051 | Comment | ||
HSC100181 | Beckmannia syzigachne | J. P. Smith | 2011-8-8 | 13363 | Shasta | Across road from Glenburn Community Church. | 1012 | Comment | ||
UCD56783 | Beckmannia syzigachne | Beecher Crampton | 1960-6-16 | 5650 | Shasta | NE Shasta County. Fall River Valley. Eastman Lake area. 2.5 miles N of Glenburn | 1066 | Comment | ||
CHSC89635 | Berberis aquifolium var. aquifolium | R. Fischer | 2004-7-4 | 335 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Spring Trail between Camp 7 and Crystal Springs near rock walled enclosure. Along road. | 1010 | Comment | ||
CHSC93024 | Berula erecta | R. Fischer | 2005-7-15 | 604 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from water edge of Ya-She Pond. | 1008 | Comment | ||
CHSC96169 | Berula erecta | R. Fischer | 2006-7-22 | 882 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the moist meadow and water edge of Bowman ditch. The ditch drains a heavy flow of spring water near the western entrance of the park. South side of park road and west side of ditch. | 1010 | Comment | ||
CHSC93205 | Blepharipappus scaber | R. Fischer | 2005-5-21 | 554 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. In road bed, 400 yds west of Big Lake on Fishhawk Trail. | 1036 | Comment | ||
CHSC88306 | Boechera retrofracta | R. Fischer; J. Marr | 2004-5-24 | 190 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1036 | Comment | ||
CHSC89797 | Boechera retrofracta | R. Fischer; J. Marr | 2004-5-26 | 430 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected N shore, E side, Big Lake. Near shoreline. | 1008 | Comment | ||
CHSC89798 | Boechera retrofracta | R. Fischer; J. Marr | 2004-5-26 | 430 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected N shore, E side, Big Lake. Near shoreline. | 1008 | Comment | ||
CHSC93280 | Boechera retrofracta | R. Fischer | 2005-4-17 | 637 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from the ridge of a bare volcanic cinder field 400 yds north of the upper end of Big Lake. | 1031 | Comment | ||
CHSC96200 | Brodiaea coronaria subsp. coronaria | R. Fischer | 2006-7-20 | 915 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected off east side of Rat Farm Road ca. 1 mile north of McArthur. Plant growing in a drainage swell on a sagebrush/Artemisia transmontane meadow. | 1011 | Comment | ||
CHSC93048 | Bromus carinatus var. carinatus | R. Fischer | 2005-5-22 | 491 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing along main park road between Crystal Springs and Ya-She | 1008 | Comment | ||
CHSC93049 | Bromus carinatus var. carinatus | R. Fischer | 2005-7-20 | 468 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing along Juniper Trail in juniper/brush covered woodlands. | 1036 | Comment | ||
CHSC112471 | Bromus hordeaceus | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-9 | 18783 | Lassen | Along the fence on the west side of the north-south road, on the west side of McArthur Diversion Canal, 2.1 air-miles south of Rat Farm Boat Launch, 1.2 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC112683 | Bromus hordeaceus | Lowell Ahart; John Dittes | 2013-6-9 | 18795 | Shasta | On the bank of a deep irrigation ditch, Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC92973 | Bromus hordeaceus | R. Fischer | 2005-5-19 | 490 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Around camp 7, north of Horr Pond. | 1013 | Comment | ||
JEPS120922 | Bromus hordeaceus | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18783 | Shasta | Along the fence on the W side of the north-south road, on the W side of McArthur Diversion Canal, 2.1 air miles S of Rat Farm Boat Launch, 1.2 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CHSC93096 | Bromus inermis subsp. inermis | R. Fischer | 2005-7-17 | 592 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc plateau. Clumping grass collected along the west shore of Big Lake. | 1008 | Comment | ||
CHSC96283 | Bromus japonicus | R. Fischer | 2006-7-21 | 927 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from dry grassy meadow and roadbed, disturbed soil, between Horr Pond and campsite 7. | 1011 | Comment | ||
CHSC96291 | Bromus japonicus | R. Fischer | 2006-7-23 | 920 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along Fishhawk Trail north of Horr Pond. Plants growing on road-bed and adjacent small meadow. | 1033 | Comment | ||
CHSC93196 | Bromus tectorum | R. Fischer | 2005-5-19 | 495 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Around camp 7, north of Horr Pond. | 1013 | Comment | ||
UC1101524 | Callitriche hermaphroditica | Malcolm A. Nobs and S. Galen Smith | 1949-7-20 | 1030 | Shasta | Glenburn Fall River (banks of Fall River) | Comment | |||
CHSC89778 | Calocedrus decurrens | R. Fischer; J. Marr | 2004-5-28 | 435 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail, between Crystal Springs and Ya-She. Along road. | 1011 | Comment | ||
CHSC88775 | Calochortus macrocarpus | R. Fischer | 2004-7-2 | 290 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located around Camp 7. | 1013 | Comment | ||
CHSC88794 | Calochortus macrocarpus | R. Fischer | 2004-7-2 | 299 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Camp 7. | 1014 | Comment | ||
CHSC88359 | Calyptridium monospermum | R. Fischer; J. Marr | 2004-5-28 | 243 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail between Crystal Springs and Ja-She. | 1010 | Comment | ||
CDA33878 | Calystegia occidentalis subsp. occidentalis | Dale Woods | 2010-7-1 | Shasta | North shore of Eastman Lake. Near Lava Creek Lodge. | 0 | Comment | |||
UCD37446 | Camelina microcarpa | Beecher Crampton | 1960-6-16 | 5626 | Shasta | Shasta County, 2.5 miles north of Glenburn, Fall River Valley, Eastman Lake Area, Belmonte Ranch. | 1066 | Comment | ||
CHSC93056 | Camissonia contorta | R. Fischer | 2005-4-17 | 516 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. | 1010 | Comment | ||
CHSC93057 | Camissonia contorta | R. Fischer | 2005-7-20 | 471 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing in thin volcanic soil in an opening of juniper woodlands, 500 ft. north of camp 7. | 1021 | Comment | ||
CHSC93058 | Camissonia contorta | R. Fischer | 2005-5-22 | 620 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected north of camp 7. | 1016 | Comment | ||
CHSC93278 | Capsella bursa-pastoris | R. Fischer | 2005-4-18 | 633 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected in a grassy opening under yellow pine and Oregon White Oak at camp 8, north of Horr Pond. | 1010 | Comment | ||
CHSC97348 | Carex angustata | R. Fischer | 2006-7-22 | 865 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. | 1007 | Comment | ||
CHSC112685 | Carex athrostachya | Lowell Ahart; John Dittes | 2013-6-9 | 18789 | Shasta | On the banks of a deep irrigation ditch, Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
JEPS120919 | Carex athrostachya | Lowell Ahart, John Dittes | 2013-6-9 | 18789 | Shasta | Hollenbeck Field, 950 feet E of Rat Farm Boat Launch, 3.4 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CHSC96215 | Carex comosa | R. Fischer | 2006-7-23 | 929 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected near south end of Big Lake, the western shore, at end of a long drainage arm adjacent park road. Carex growing in water at shoreline. | 1007 | Comment | ||
JEPS113349 | Carex comosa | R. Fischer | 2006-7-23 | 929 | Shasta | Ahjumawi Lava Springs State Park, 3 mi N of McArthur, on the W edge of the Modoc Plateau. Collected near S end of Big Lake, the W shore, at end of a long drainage arm adjacent park road. | 1007 | Comment | ||
CHSC97350 | Carex cusickii | R. Fischer | 2006-7-22 | 864 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. | 1007 | Comment | ||
CDA36837 | Carex densa | CDFA Staff | 2001-6-6 | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | ||
CHSC89769 | Carex douglasii | R. Fischer; J. Marr | 2004-5-27 | 410 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected next to camp 7, near Horr Pond. | 1013 | Comment | ||
CDA36866 | Carex lanuginosa | CDFA Staff | 2001-6-6 | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | ||
CHSC92970 | Carex nebrascensis | R. Fischer | 2005-5-21 | 505 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. At north end of Big Lake in meadow near water edge. | 1007 | Comment | ||
CHSC96303 | Carex nebrascensis | R. Fischer | 2006-7-21 | 885 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected near Crystal Springs from grassy meadows along the shoreline. | 1007 | Comment | ||
CHSC97349 | Carex nebrascensis | R. Fischer | 2006-7-25 | 866 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. | 1007 | Comment | ||
CDA37352 | Carex pellita | CDFA Staff | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | |||
CHSC93212 | Carex pellita | R. Fischer | 2005-5-19 | 629 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected along water edge of outer Horr Pond, southern island ring. | 1007 | Comment | ||
CHSC96302 | Carex pellita | R. Fischer | 2006-7-21 | 886 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected near Crystal springs from grassy meadows along the shoreline. | 1007 | Comment | ||
CHSC97351 | Carex praegracilis | R. Fischer | 2006-7-21 | 874 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. | 1007 | Comment | ||
CHSC98414 | Carex praegracilis | R. Fischer | 2006-7-23 | 875 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N of McArthur, on the western edge of the Modoc Plateau. Grassy meadow near the water along the western shore of Big Lake, southern end. | 1007 | Comment | ||
CHSC98415 | Carex simulata | R. Fischer | 2006-7-21 | 867 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N of McArthur, on the western edge of the Modoc Plateau. Near western edge of park, near to water, on a grassy shoreline. | 1007 | Comment | ||
CHSC97347 | Carex subfusca | R. Fischer | 2006-7-22 | 862 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. | 1007 | Comment | ||
CDA14177 | Carex utriculata | G. F. Hrusa, T. Holmes | 1997-6-18 | 13869 | Shasta | Fall River; Fall River upstream from Glenburn. | Comment | |||
CHSC88745 | Castilleja angustifolia | R. Fischer; J. Marr | 2004-5-25 | 260 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. | 1021 | Comment | ||
CHSC93220 | Castilleja angustifolia | R. Fischer | 2005-7-20 | 465 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Near Spatter Cone Trail, western loop, boulder field. | 1051 | Comment | ||
CHSC93323 | Castilleja attenuata | R. Fischer | 2005-5-22 | 560 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on main park road between Crystal Springs and Ya-She. Near water edge on road bed. | 1008 | Comment | ||
CHSC68726 | Castilleja campestris subsp. campestris | Vernon H. Oswald | 1997-5-20 | 8468 | Shasta | Gravel road to McArthur Swamp and Big Lake 3.0 mi north of McArthur. | 1005 | Comment | ||
CHSC96210 | Castilleja lacera | R. Fischer | 2006-5-14 | 958 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected in a very shallow swell on Juniper Trail ca. 1 mile west of Big Lake in a small mixed forest opening. | 1027 | Comment | ||
CHSC96268 | Castilleja lacera | R. Fischer | 2006-5-15 | 944 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on a grassy slope in an open juniper woodland with an east facing slope above the lower end of Big Lake. | 1021 | Comment | ||
CHSC93320 | Castilleja tenuis | R. Fischer | 2005-5-21 | 557 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from meadow edge along the west side of Big Lake. | 1010 | Comment | ||
CHSC95139 | Caulanthus lasiophyllus | R. D. Fischer | 2005-4-14 | 855 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along Rat Farm Road ca. 2 miles north of McArthur on meadowland adjacent to the old McArthur Swamp. | 1011 | Comment | ||
UC18315 | Ceanothus pumilus | Milo S. Baker | 1894-6-1 | Shasta | Lava beds near Fall River Valley; Lava beds near Fall River Valley | Comment | ||||
CHSC89638 | Centaurea squarrosa | R. Fischer | 2004-7-5 | 336 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located along Lava Spring Trail between Camp 7 and Crystal Springs. On or next to this road along its length. | 1011 | Comment | ||
UCR255889 | Centaurea virgata subsp. squarrosa | Greg de Nevers | 2001-7-25 | 12621 | Shasta | Ahjumawi [Lava Springs] State Park | 915 | Comment | ||
CHSC92983 | Cerastium fontanum subsp. vulgare | R. Fischer | 2005-5-21 | 462 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along water edge near northern end of Big Lake in meadow. | 1007 | Comment | ||
CHSC88737 | Cercis occidentalis | R. Fischer; J. Marr | 2004-5-25 | 251 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along the Spattercone Trail. | 1021 | Comment | ||
CHSC88342 | Cercocarpus betuloides var. betuloides | R. Fischer; J. Marr | 2004-5-24 | 225 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail. | 1051 | Comment | ||
CHSC88341 | Cercocarpus ledifolius var. intermontanus | R. Fischer; J. Marr | 2004-5-24 | 224 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail. | 1051 | Comment | ||
CHSC88764 | Chamaebatiaria millefolium | R. Fischer | 2004-7-7 | 279 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located w. Spatter Cone Trail. | 1036 | Comment | ||
CHSC96203 | Chamaebatiaria millefolium | R. Fischer | 2006-7-26 | 917 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Shrub growing along the western trail approach of the Spattercone Trail in a volcanic ravine. | 1018 | Comment | ||
UC54344 | Chamaebatiaria millefolium | H. M. Hall and E. B. Babcock | June, 1903 | 4245 | Shasta | Sierra Nevada Mountains, north-eastern Shasta County Sierra Nevada Mountains | 1219 | Comment | ||
CHSC96295 | Chamaesyce serpillifolia subsp. serpillifolia | R. Fischer | 2006-7-20 | 910 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected off east side of Rat Farm Road ca. 1 mile north of McArthur. Plants growing in a drainage swell on a sagebrush/Artemisia transmontane meadow. | 1011 | Comment | ||
CHSC89632 | Chamerion angustifolium subsp. circumvagum | R. Fischer; J. Marr | 2004-8-15 | 371 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located N end Big Lake. Within 50 ft of shoreline. | 1010 | Comment | ||
CHSC96175 | Chenopodium album | R. Fischer | 2006-7-21 | 895 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from grassy meadow, near water's edge, at Crystal Springs. | 1008 | Comment | ||
CHSC94041 | Chenopodium berlandieri | R. Fischer | 2005-7-18 | 706 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants were growing near the western entrance to the park, along main park road, among brush and oak cover. | 1011 | Comment | ||
RSA816 | Chrysothamnus nauseosus subsp. albicaulis | E. R. Johnson | 1928-8-31 | 1190 | Shasta | Fall River Valley | Comment | |||
CHSC89649 | Chrysothamnus viscidiflorus subsp. lanceolatus | R. Fischer; J. Marr | 2004-8-15 | 357 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Near camp 7. | 1016 | Comment | ||
CHSC89664 | Chrysothamnus viscidiflorus subsp. lanceolatus | R. Fischer; J. Marr | 2004-8-13 | 347 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Near camp 7. | 1016 | Comment | ||
CHSC93283 | Cirsium douglasii var. breweri | R. Fischer | 2005-7-15 | 545 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from open rocky ground off the back side (western edge) of several feeder ponds to Ya-She Pond. | 1007 | Comment | ||
CHSC89637 | Cirsium occidentale var. candidissimum | R. Fischer | 2004-7-3 | 337 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected near Camp 7. | 1010 | Comment | ||
CHSC88308 | Clarkia gracilis subsp. gracilis | R. Fischer; J. Marr | 2004-5-24 | 192 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail near Horr Pond. At edge of meadow. | 1008 | Comment | ||
CHSC88329 | Clarkia lassenensis | R. Fischer; J. Marr | 2004-5-24 | 212 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1057 | Comment | ||
CHSC93098 | Clarkia purpurea subsp. quadrivulnera | R. Fischer | 2005-7-17 | 531 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc plateau. Located in open pine/juniper woodland at edge of a meadow on the west shore of Big Lake. | 1011 | Comment | ||
CHSC88331 | Clarkia rhomboidea | R. Fischer; J. Marr | 2004-5-24 | 214 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1051 | Comment | ||
CHSC88358 | Clarkia rhomboidea | R. Fischer; J. Marr | 2004-5-28 | 242 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail between Crystal Springs and Ja-She. | 1010 | Comment | ||
CHSC88749 | Claytonia rubra subsp. rubra | R. Fischer; J. Marr | 2004-5-27 | 264 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located on the upper roadbed on Spattercone Trail. | 1010 | Comment | ||
CHSC93296 | Claytonia rubra subsp. rubra | R. Fischer | 2005-4-20 | 650 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected off Juniper Trail ca. half mile northeast of camp 7 in an Oregon White Oak/ Calif. Blackoak woodland. | 1028 | Comment | ||
CHSC89658 | Clematis lasiantha | R. Fischer | 2004-7-5 | 318 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Found next to Lava Springs Trail, E of old Ranger Station, at edge of woods and mdw. | 1010 | Comment | ||
CHSC89761 | Collinsia parviflora | R. Fischer; J. Marr | 2004-5-27 | 428 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7. | 1013 | Comment | ||
CHSC89762 | Collinsia parviflora | R. Fischer; J. Marr | 2004-5-26 | 429 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7. | 1013 | Comment | ||
CHSC93308 | Collinsia parviflora | R. Fischer | 2005-4-14 | 563 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected at camp 7. | 1013 | Comment | ||
CHSC88772 | Collomia grandiflora | R. Fischer | 2004-7-3 | 287 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Juniper Trail ne. of Camp 7. | 1036 | Comment | ||
CHSC88773 | Collomia grandiflora | R. Fischer | 2004-7-2 | 288 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near junction of Spatter Cone Trail and Fishawk Trail. | 1036 | Comment | ||
CHSC92995 | Comandra umbellata subsp. californica | R. Fischer | 2005-4-15 | 643 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected on a slope between Horr Pond and Crystal Springs. | 1011 | Comment | ||
CHSC88758 | Cornus sericea subsp. sericea | R. Fischer; J. Marr | 2004-5-28 | 273 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail between Crystal Springs and Ya-She. | 1013 | Comment | ||
CHSC115559 | Crataegus castlegarensis | Lowell Ahart; John Dittes | 2015-7-15 | 20357 | Shasta | South side of Fall River, on the north side of County Road A19, 3.8 miles west of McArthur, Fall River Valley. | 1006 | Comment | ||
JEPS124389 | Crataegus castlegarensis | Lowell Ahart, John Dittes | 2015-7-15 | 20357 | Shasta | On the north side of County Road A19, 3.8 miles west of McArhur, Fall River Valley. | Comment | |||
CHSC88339 | Crepis acuminata | R. Fischer; J. Marr | 2004-5-25 | 222 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail. | 1036 | Comment | ||
CHSC88741 | Crepis acuminata | R. Fischer; J. Marr | 2004-5-23 | 255 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Spring Trail. Between Horr Pond and Big Lake. | 1011 | Comment | ||
CHSC93337 | Crepis bakeri | R. Fischer | 2005-5-23 | 483 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Meadow north of McArthur along Rat Farm Road. This mdw. area is near the old McArthur Swamp lands. | 1013 | Comment | ||
CHSC88310 | Crepis occidentalis subsp. occidentalis | R. Fischer; J. Marr | 2004-5-23 | 194 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail. At edge of meadow on the western shore of the southern end of Big Lake. | 1010 | Comment | ||
CHSC89707 | Cryptantha torreyana | R. Fischer; J. Marr | 2004-5-28 | 390 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected off Lava Springs Trail between Horr Pond and Crystal Springs. | 1010 | Comment | ||
CHSC93094 | Cryptantha torreyana | R. Fischer | 2005-5-28 | 627 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc plateau. Plants collected near Ya-She. | 1010 | Comment | ||
GH356414 | Cupressus bakeri | C. O. Stone | 1964-7-4 | 293 | Unknown | on recent lava flows near NE corner of Section 35, NE 1/4 NE 1/4 Sec. 35; Fall River Mills quadrangle | 1133 | Comment | ||
UC1321447 | Cupressus bakeri | C. O. Stone | 1964-7-4 | 293 | Shasta | on recent lava flow near ne corner Sec. 35 (NE 1/4, NE 1/4, NE 1/4); Fall River Mills Quad. | 1133 | Comment | ||
CHSC89715 | Cymopterus terebinthinus var. californicus | R. Fischer; J. Marr | 2004-5-28 | 399 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along Lava Springs Trail E Crystal Springs. | 1051 | Comment | ||
CHSC89719 | Cymopterus terebinthinus var. californicus | R. Fischer; J. Marr | 2004-5-24 | 395 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along Spatter Cone Trail. | 1051 | Comment | ||
CHSC88328 | Cystopteris fragilis | R. Fischer; J. Marr | 2004-5-24 | 211 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1051 | Comment | ||
CHSC93309 | Cystopteris fragilis | R. Fischer | 2005-4-15 | 564 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected at an outcrop of volcanic boulders between Horr Pond and Crystal Springs. | 1013 | Comment | ||
CHSC96198 | Cystopteris fragilis | R. Fischer | 2006-5-14 | 966 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from a rocky ledge inside of a collapsed lava tube in an open juniper/brush woodland on the nw slope above upper Big Lake. | 1011 | Comment | ||
CDA36833 | Dactylis glomerata | CDFA Staff | 1999-6-1 | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | ||
CHSC93052 | Dactylis glomerata | R. Fischer | 2005-7-22 | 469 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing along main park road between Crystal Springs and Ya-She at edge of a small meadow near a mix of YPF-oak-brush woodlands that comprised the shoreline cover of the nearby waterway. | 1008 | Comment | ||
RSA712550 | Dactylis glomerata | R. Fischer | 2005-7-22 | 469 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau; along main park road between Crystal Springs and Ya-She at edge of a small meadow | 1009 | Comment | ||
CHSC88340 | Delphinium nudicaule | R. Fischer; J. Marr | 2004-5-24 | 223 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail. | 1036 | Comment | ||
CHSC93059 | Delphinium nuttallianum | R. Fischer | 2005-4-17 | 511 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing on the north rim of a conic depression pond located west of Big Lake. | 1013 | Comment | ||
CHSC93060 | Delphinium nuttallianum | R. Fischer | 2005-4-17 | 511 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing on the north rim of a conic depression pond located west of Big Lake. | 1013 | Comment | ||
CHSC96185 | Delphinium nuttallianum | R. Fischer | 2006-5-12 | 902 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected from a meadow in an open juniper/oak woodland off of Juniper Trail, ca. 1 mile ne of campsite 7. | 1036 | Comment | ||
CHSC89688 | Descurainia pinnata subsp. halictorum | R. Fischer; J. Marr | 2004-5-27 | 392 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected off Lava Springs Trail between Horr Pond and Crystal Springs. | 1011 | Comment | ||
CHSC93063 | Descurainia pinnata subsp. halictorum | R. Fischer | 2005-5-21 | 502 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing along western shore of Big Lake at meadow edge. | 1010 | Comment | ||
CHSC93062 | Descurainia sophia | R. Fischer | 2005-5-20 | 515 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected at camp 8, location with Oregon White Oak overstory. | 1010 | Comment | ||
CHSC92999 | Dianthus deltoides subsp. deltoides | R. Fischer | 2005-7-18 | 458 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along main park road, west of Ya-She camps and east of old homestead, on the western border of the park in YPF. | 1011 | Comment | ||
JEPS90742 | Dianthus deltoides subsp. deltoides | Dean Wm. Taylor with Glenn Clifton | 1990-6-11 | 10867 | Shasta | 1.2 mi upriver from Glenburn Road (in right-of-way of pipeline); Pit River watershed, Fall River Valley, Fall River | Comment | |||
CHSC93008 | Dichelostemma capitatum subsp. capitatum | R. Fischer | 2005-4-17 | 518 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On east facing slope above the lower end of Big Lake. | 1028 | Comment | ||
CHSC93293 | Dichelostemma capitatum subsp. capitatum | R. Fischer | 2005-4-17 | 574 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants growing on east facing slope in openings of juniper/pine woodlands west of lower Big Lake. | 1010 | Comment | ||
CHSC93303 | Dichelostemma multiflorum | R. Fischer | 2005-7-16 | 552 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from upper east side of Spatter Cone Trail. | 1054 | Comment | ||
CHSC88751 | Diplacus layneae | R. Fischer; J. Marr | 2004-5-28 | 266 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located on the roadbed of Lava Springs Trail between Crystal Springs and Ya-She. | 1011 | Comment | ||
CHSC88769 | Diplacus layneae | R. Fischer | 2004-7-7 | 284 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located on upper Spatter Cone Trail. | 1051 | Comment | ||
CHSC89773 | Diplacus layneae | R. Fischer; J. Marr | 2004-7-2 | 426 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Spatter Cone Trail. | 1016 | Comment | ||
CHSC89774 | Diplacus layneae | R. Fischer; J. Marr | 2004-5-24 | 427 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Spatter Cone Trail. | 1016 | Comment | ||
CHSC89792 | Diplacus layneae | R. Fischer; J. Marr | 2004-5-24 | 411 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected off Spatter Cone Trail. | 1051 | Comment | ||
CHSC96277 | Diplacus tricolor | R. Fischer | 2006-5-10 | 935 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the east side of Rat Farm Road (between ALSSP and McArthur) ca. 1 mile south of the boat launch. Plants growing in vernal pool adjacent road. | 1011 | Comment | ||
CHSC89631 | Dipsacus fullonum | R. Fischer; J. Marr | 2004-8-15 | 372 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along shoreline near Ya-She pond. Along roadside and marsh edges. | 1010 | Comment | ||
CHSC88750 | Distichlis spicata | R. Fischer; J. Marr | 2004-5-28 | 265 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located at mdw. edge, next to Horr Pond. Boat takeout for Camp 7. | 1007 | Comment | ||
CHSC96201 | Distichlis spicata | R. Fischer | 2006-7-21 | 914 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected in alkaline scalds at the edge of Horr Pond, near campsite 7. | 1007 | Comment | ||
CHSC96255 | Distichlis spicata | R. Fischer | 2006-7-23 | 869 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the (Scirpus covered) shore line of a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
CHSC96270 | Downingia cuspidata | R. Fischer | 2006-5-10 | 942 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the east side of Rat Farm Road (between ALSSP and McArthur) ca. 1 mile south of the boat launch. Plants growing in vernal pool adjacent road. | 1011 | Comment | ||
CHSC68716 | Downingia insignis | Vernon H. Oswald | 1997-5-20 | 8466 | Shasta | Gravel road to McArthur Swamp and Big Lake 3.0 mi north of McArthur. | 1005 | Comment | ||
CHSC88753 | Downingia pulcherrima | R. Fischer; J. Marr | 2004-5-22 | 268 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Found in vernal pools on grazing land of the old McArthur Swamp. Located off access rd. to ALSSP between McArthur and Rat Farm. | 1010 | Comment | ||
CHSC509 | Draba verna | P. Delaplane | 1965-4-3 | 35 | Shasta | Near Squaw hole rocks. Squaw Creek area of the Harry Horr Ranch. Ca. 5 mi. ne of Glenburn. | 1219 | Comment | ||
CHSC89717 | Draba verna | R. Fischer; J. Marr | 2004-5-24 | 397 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along Spatter Cone Trail. | 1027 | Comment | ||
CHSC89629 | Dysphania pumilio | R. Fischer; J. Marr | 2004-8-15 | 374 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. On roadbed Lava Spring Trail between Horr Pond and Crystal Springs. | 1010 | Comment | ||
CHSC112693 | Elatine californica | Lowell Ahart; John Dittes | 2013-6-9 | 18779 | Shasta | Bottom of a deep irrigation ditch, Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC93203 | Eleocharis coloradoensis | R. Fischer | 2005-7-18 | 520 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On the mud bar of one of the islands ringing the outer boundaries of Horr Pond. Located at the eastern end of the island chain and at the water's edge. | 1007 | Comment | ||
CHSC96181 | Eleocharis coloradoensis | R. Fischer | 2006-7-20 | 889 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on the southern boundary of Horr Pond, on a low levee, at the water line. | 1007 | Comment | ||
CHSC96180 | Eleocharis macrostachya | R. Fischer | 2006-7-23 | 890 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the (Scirpus covered) shore line of a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
CHSC96254 | Eleocharis macrostachya | R. Fischer | 2006-7-23 | 870 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the (Scirpus covered) shore line of a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
UC1100582 | Eleocharis macrostachya | Malcolm A. Nobs, S. Galen Smith | 1949-7-20 | 1032 | Shasta | Fall River at Glenburn | Comment | |||
CHSC112400 | Eleocharis parishii | Lowell Ahart; John Dittes | 2013-6-9 | 18790 | Shasta | On the banks of a deep irrigation ditch, Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
JEPS120920 | Eleocharis parishii | Lowell Ahart, John Dittes | 2013-6-9 | 18790 | Shasta | Hollenbeck Field, 950 feet E of Rat Farm Boat Launch, 3.4 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
RSA0106688 | Eleocharis parishii | Lowell Ahart, John Dittes | 2013-6-9 | 18790 | Shasta | Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air miles north of McArthur, Fall River Valley, McArthur Swamp. | 290 | Comment | ||
CDA14151 | Elodea canadensis | G. F. Hrusa, T. Holmes | 1997-6-18 | 13865 | Shasta | Fall River; Common colonial aquatic in the Fall River upstream from Glenburn. | Comment | |||
CDA14153 | Elodea nuttallii | G. F. Hrusa, T. Holmes | 1997-6-18 | 13866 | Shasta | Fall River; Scattered aquatic in small colonies. Fall River upstream from Glenburn. Mostly in areas with +- moving water. | Comment | |||
CHSC96179 | Elodea nuttallii | R. Fischer | 2006-7-23 | 891 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from an arm of water feeding Big Lake, the southern end and western shore. | 1007 | Comment | ||
CHSC96284 | Elymus caput-medusae | R. Fischer | 2006-7-21 | 926 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from dry grassy meadow and roadbed, disturbed soil, between Horr Pond and campsite 7. | 1011 | Comment | ||
CHSC93215 | Elymus cinereus | R. Fischer | 2005-7-17 | 519 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along the west shore of Big Lake in meadow. | 1010 | Comment | ||
CHSC89779 | Elytrigia pontica subsp. pontica | R. Fischer; J. Marr | 2004-8-14 | 434 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail, between Horr Pond and Big Lake. At edge of mdw. | 1010 | Comment | ||
CHSC89669 | Epilobium brachycarpum | R. Fischer; J. Marr | 2004-8-13 | 363 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7 in mdws. | 1011 | Comment | ||
CHSC88793 | Epilobium ciliatum subsp. ciliatum | R. Fischer | 2004-7-3 | 298 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located at water edge of w. shore, n end, of Big Lake. | 1008 | Comment | ||
CHSC93206 | Epilobium ciliatum subsp. ciliatum | R. Fischer | 2005-7-14 | 548 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from marsh edge west of camp 7 along shore of Horr Pond. In spring waters around the park. | 1007 | Comment | ||
CHSC96264 | Epilobium ciliatum subsp. ciliatum | R. Fischer | 2006-10-23 | 948 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on the north edge of a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
CHSC96305 | Epilobium ciliatum subsp. ciliatum | R. Fischer | 2006-7-25 | 883 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected at the waterline and within the water at Ja-She Springs. | 1007 | Comment | ||
CHSC93001 | Epilobium densiflorum | R. Fischer | 2005-7-18 | 536 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. At edge of drainage ditch just east of the old ranger station at western end of park (Bowman's Ditch). | 1008 | Comment | ||
CHSC93002 | Epilobium densiflorum | R. Fischer | 2005-7-18 | 536 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. At edge of drainage ditch just east of the old ranger station at western end of park (Bowman's Ditch). | 1008 | Comment | ||
CHSC96174 | Epilobium densiflorum | R. Fischer | 2006-7-22 | 877 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the moist meadow and water edge of Bowman ditch. The ditch drains a heavy flow of spring water near the western entrance of the park. South side of park road and west side of ditch. | 1008 | Comment | ||
CHSC93090 | Epilobium minutum | R. Fischer | 2005-5-21 | 497 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing among lava boulders near old dozer trail just north of upper Big Lake. | 1021 | Comment | ||
CHSC93091 | Epilobium minutum | R. Fischer | 2005-5-22 | 613 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing in gravelly soil and rocks near main park road between Ya-She and Crystal Springs. | 1008 | Comment | ||
CHSC96191 | Epilobium pygmaeum | R. Fischer | 2006-7-22 | 897 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from a moist grassy meadow, adjacent main park road, western end of park, and ca. 200 yds. east of Bowman ditch. | 1008 | Comment | ||
CHSC96256 | Epipactis gigantea | R. Fischer | 2006-7-25 | 919 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the ne side of Ja-She Springs in heavy grass/brush, a YPF woodland. | 1008 | Comment | ||
CHSC96297 | Equisetum arvense | R. Fischer | 2006-5-12 | 908 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the eastern shore, north end, of Big Lake on the edge of a grassy meadow. | 1007 | Comment | ||
CHSC88731 | Eriastrum signatum | R. Fischer; J. Marr | 2004-5-24 | 245 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along and on Spattercone Trail. | 1036 | Comment | ||
CHSC89702 | Eriastrum signatum | R. Fischer; J. Marr | 2004-8-15 | 380 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on Lava Springs Trail just W of camp 7. | 1011 | Comment | ||
CHSC89663 | Ericameria nauseosa var. oreophila | R. Fischer; J. Marr | 2004-8-13 | 348 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7. | 1014 | Comment | ||
CAS-BOT-BC299449 | Ericameria nauseosa var. speciosa | E. R. Johnson | 1928-8-31 | 1190 | Shasta | Fall River Valley | Comment | |||
CAS-BOT-BC299450 | Ericameria nauseosa var. speciosa | E. R. Johnson | 1928-8-31 | 1190 | Shasta | Fall River Valley | Comment | |||
CHSC89712 | Ericameria nauseosa var. speciosa | R. Fischer; J. Marr | 2004-8-14 | 385 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on W shore above Big Lake. | 1013 | Comment | ||
CHSC96257 | Erigeron canadensis | R. Fischer | 2006-7-23 | 918 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the (Scirpus covered) shore line of a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
CHSC89771 | Erigeron divergens | R. Fischer; J. Marr | 2004-7-3 | 438 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located on W shore, S end, of Big Lake on Lava Springs Trail. | 1010 | Comment | ||
CHSC89772 | Erigeron divergens | R. Fischer; J. Marr | 2004-7-6 | 406 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected off Lava Springs Trail on western shore of Big Lake. On mdw/roadbed. | 1011 | Comment | ||
CHSC89777 | Erigeron divergens | R. Fischer; J. Marr | 2004-8-15 | 407 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected off Lava Springs Trail on western shore of Big Lake. On mdw/roadbed. | 1011 | Comment | ||
CHSC88776 | Erigeron inornatus var. inornatus | R. Fischer | 2004-7-3 | 291 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near junction Juniper Trail and Fishawk Trail. | 1036 | Comment | ||
CHSC89683 | Erigeron philadelphicus | R. Fischer | 2004-7-3 | 325 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located on Lava Springs Trail near S end, W shore of Big Lake. Old roadbed at edge of mdw. | 1008 | Comment | ||
CHSC89781 | Erigeron philadelphicus | R. Fischer; J. Marr | 2004-5-28 | 419 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail between Ya-She and Crystal Springs. Along shoreline. | 1008 | Comment | ||
CHSC96213 | Erigeron pumilus var. intermedius | R. Fischer | 2006-5-14 | 955 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on a moist, grassy slope adjacent a conic depression pond near the lower and western edge of Big Lake. | 1007 | Comment | ||
UCR255880 | Eriogonum | Greg de Nevers | 2001-7-25 | 12617 | Shasta | Ahjumawi [Lava Springs] State Park | 915 | Comment | ||
CHSC117336 | Eriogonum congdonii | L. P. Janeway; B. Castro | 2016-8-1 | 12127 | Trinity | Klamath Ranges. Tamarack Lake, Trinity Mountains. | 1785 | Comment Read comments Nov 28 2018 |
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CHSC89776 | Eriogonum nudum var. pubiflorum | R. Fischer | 2004-7-2 | 330 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected near camp 7. | 1013 | Comment | ||
CHSC89682 | Eriogonum sphaerocephalum var. halimioides | R. Fischer | 2004-7-3 | 326 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Spattercone Trail near the tr. loop cross-over. | 1036 | Comment | ||
RSA702138 | Eriogonum sphaerocephalum var. halimioides | R. Fischer | 2004-7-3 | 326 | Shasta | Ahjumawi Lave Springs State Park, 3 mi. N. of McArthur, on western edge Modoc Plateau. Located off Spattercone Trail near the tr.loop cross-over. | 1037 | Comment | ||
CHSC88796 | Eriogonum umbellatum var. modocense | R. Fischer | 2004-7-7 | 301 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Spatter Cone Trail, w. side of trail loop, on w. return leg. | 1040 | Comment | ||
CHSC88795 | Eriogonum umbellatum var. nevadense | R. Fischer | 2004-7-7 | 300 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Spatter Cone Trail, w. side of trail loop at middle crossing. | 1042 | Comment | ||
CHSC89713 | Eriogonum umbellatum var. nevadense | R. Fischer; J. Marr | 2004-5-24 | 401 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along Spatter Cone Trail. | 1036 | Comment | ||
CHSC89714 | Eriogonum umbellatum var. nevadense | R. Fischer; J. Marr | 2004-5-24 | 400 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along Spatter Cone Trail. | 1036 | Comment | ||
CHSC88771 | Eriogonum vimineum | R. Fischer | 2004-7-2 | 286 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Collected at edge of Lava Springs Trail just w. Camp 7. | 1010 | Comment | ||
CHSC96282 | Eriophyllum lanatum var. achilleoides | R. Fischer | 2006-5-15 | 930 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from an open juniper woods near a volcanic boulder outcrop on an east facing slope above lower Big Lake. | 1024 | Comment | ||
CHSC88349 | Eriophyllum lanatum var. grandiflorum | R. Fischer; J. Marr | 2004-5-25 | 233 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail. | 1054 | Comment | ||
CHSC93033 | Eriophyllum lanatum var. grandiflorum | R. Fischer | 2005-5-20 | 506 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along Fishhawk Trail. | 1043 | Comment | ||
CHSC88763 | Eryngium mathiasiae | R. Fischer | 2004-7-7 | 278 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. In dry vernal pools of the grazing land of old McArthur Swamp. Located off access rd. to ALSSP between McArthur and Rat Farm. | 1008 | Comment | ||
CHSC88792 | Erythranthe guttata | R. Fischer | 2004-7-2 | 297 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. At edge of Horr Pond below Camp 7. | 1010 | Comment | ||
CHSC89668 | Erythranthe guttata | R. Fischer; J. Marr | 2004-5-26 | 394 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along W shore of Big Lake. Near water edge. | 1008 | Comment | ||
CHSC96281 | Erythranthe microphylla | R. Fischer | 2006-5-15 | 931 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on a moist, grassy slope adjacent to a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
CHSC96272 | Erythranthe pulsiferae | R. Fischer | 2006-5-11 | 940 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected along the western loop of the Spattercone Trail. | 1043 | Comment | ||
CHSC89785 | Euthamia occidentalis | R. Fischer; J. Marr | 2004-8-14 | 416 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Off Lava Springs Trail, near camp 7. At water edge of Horr Pond on mdw. | 1008 | Comment | ||
CDA36831 | Festuca arundinacea | CDFA Staff | 1999-6-1 | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | ||
CHSC96238 | Festuca arundinacea | R. Fischer | 2005-5-21 | 615 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along main park road mid-way up the western shore of Big Lake. | 1008 | Comment | ||
CHSC112778 | Festuca myuros | Lowell Ahart; John Dittes | 2013-6-9 | 18798 | Shasta | On the bank of a deep irrigation ditch, Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC112779 | Festuca myuros | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-9 | 18784 | Lassen | Along a fence on the west side of McArthur Diversion Canal, 2.1 air-miles south of Rat Farm Boat Launch, 1.2 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
HSC101795 | Festuca myuros | J. P. Smith, J. O. Sawyer | 2011-6-15 | 13220 | Shasta | Roadside ditch near Glenburn Church, at the junction of A19 and A20 | 1017 | Comment | ||
JEPS120923 | Festuca myuros | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18784 | Shasta | Along the fence on the W side of the north-south road, on the W side of McArthur Diversion Canal, 2.1 air miles S of Rat Farm Boat Launch, 1.2 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
JEPS120927 | Festuca myuros | Lowell Ahart, John Dittes | 2013-6-9 | 18798 | Shasta | Hollenbeck Field, 950 feet E of Rat Farm Boat Launch, 3.4 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CHSC93097 | Festuca occidentalis | R. Fischer | 2005-5-22 | 492 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc plateau. Plants growing along main park road between Crystal Springs and Ya-She. | 1008 | Comment | ||
CHSC89643 | Frangula rubra | R. Fischer | 2004-7-4 | 327 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near Lava Springs Trail between Camp 7 and Crystal Springs. | 1010 | Comment | ||
CHSC93223 | Frangula rubra | R. Fischer | 2005-7-18 | 460 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along main park road, near Ya-She pond. | 1010 | Comment | ||
CHSC93020 | Fritillaria recurva | R. Fischer | 2005-4-16 | 579 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along Fishhawk Trail. | 1036 | Comment | ||
CHSC93224 | Galium bolanderi | R. Fischer | 2005-7-15 | 591 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On back side (western edge) Ja-She Pond. | 1008 | Comment | ||
CHSC93225 | Galium bolanderi | R. Fischer | 2005-7-15 | 591 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On back side (western edge) Ja-She Pond. | 1008 | Comment | ||
CHSC93298 | Galium trifidum var. pacificum | R. Fischer | 2005-7-15 | 593 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plant was growing in pine duff on back side (western edge) Ja-She Pond. | 1011 | Comment | ||
CHSC93207 | Gayophytum diffusum subsp. parviflorum | R. Fischer | 2005-7-16 | 550 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from Spatter Cone Trail. | 1048 | Comment | ||
CHSC93342 | Gayophytum diffusum subsp. parviflorum | R. Fischer | 2005-7-16 | 550 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from Spatter Cone Trail. | 1048 | Comment | ||
CHSC88800 | Geum macrophyllum | R. Fischer | 2004-7-3 | 305 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located at edge of mdw. at n. end of Big Lake, western shore. | 1008 | Comment | ||
CHSC89718 | Githopsis diffusa subsp. robusta | R. Fischer; J. Marr | 2004-5-24 | 396 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along Spatter Cone Trail. | 1027 | Comment | ||
CHSC93301 | Githopsis diffusa subsp. robusta | R. Fischer | 2005-4-20 | 649 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected off the gravelly volcanic soil of the upper Spatter Cone Trail loop . | 1051 | Comment | ||
CHSC93194 | Gnaphalium palustre | R. Fischer | 2005-7-18 | 595 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected off the main park road bed, between Ya-She camps and the old Ranger Station on the western edge of the park. | 1011 | Comment | ||
CHSC93334 | Gnaphalium palustre | R. Fischer | 2005-7-18 | 597 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a roadbed west of the old Ranger Station and near the Bowman drainage ditch. | 1011 | Comment | ||
CHSC68919 | Grindelia nana | Vernon Oswald | 1997-6-28 | 8654 | Shasta | Gravel road to Rat Farm (on Big Lake) 3.0 mi north of McArthur. In meadow. | 1005 | Comment | ||
CHSC88767 | Grindelia nana | R. Fischer | 2004-7-7 | 282 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along ALSSP access rd. between McArthur and Rat Farm, closer to McArthur. | 1010 | Comment | ||
CHSC71692 | Heliotropium curassavicum | Vernon H. Oswald | 1998-8-30 | 9558 | Shasta | Dirt road heading north of McArthur to the boat ramp on Big Lake. Roadside. | 1005 | Comment | ||
CHSC88765 | Heliotropium curassavicum | R. Fischer | 2004-7-6 | 280 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located at edge of depression lake w. of lower Big Lake. | 1007 | Comment | ||
CHSC89782 | Hemizonella minima | R. Fischer; J. Marr | 2004-5-24 | 418 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located on Spatter Cone Trail. | 1051 | Comment | ||
UC54063 | Hemizonella minima | H. M. Hall and E. B. Babcock | June, 1903 | 4224 | Shasta | Lava Beds, ne Shasta County Sierra Nevada Mountains | 1219 | Comment | ||
CHSC93310 | Hesperochiron californicus | R. Fischer | 2005-4-15 | 565 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from the Ya-She Pond display sign area [and] in the area of camp 9. | 1008 | Comment | ||
CHSC93305 | Hesperolinon micranthum | R. Fischer | 2005-8-15 | 547 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from the open pine/juniper woodlands north of camp 7. | 1018 | Comment | ||
CHSC96279 | Hesperolinon micranthum | R. Fischer | 2006-7-21 | 933 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected adjacent main park road west of Horr Pond, growing in disturbed soil. | 1008 | Comment | ||
CAS-BOT-BC316034 | Hieracium scouleri | A. A. Heller; E. B. Babcock | 1903-6-1 | 4225 | Shasta | North-eastern Shasta County, Sierra Nevada Mountains | 1219 | Comment | ||
CDA36832 | Holcus lanatus | CDFA Staff | 1999-6-1 | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | ||
CDA36836 | Holcus lanatus | CDFA Staff | 2001-6-6 | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | ||
CHSC93327 | Holcus lanatus | R. Fischer | 2005-5-21 | 632 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from the west side, north end, of Big Lake along the main park road. | 1010 | Comment | ||
CHSC93026 | Holodiscus microphyllus var. glabrescens | R. Fischer | 2005-7-18 | 530 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Located at gated entrance to main park road at western end of park. On road easement just west of gate. | 1018 | Comment | ||
CHSC93038 | Holosteum umbellatum subsp. umbellatum | R. Fischer | 2005-4-15 | 501 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. In meadow north of Ya-She camps near oak woodlands. | 1011 | Comment | ||
CHSC93213 | Holosteum umbellatum subsp. umbellatum | R. Fischer | 2005-5-21 | 614 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected in a meadow at the south end of Big Lake as it nears Horr Pond. | 1008 | Comment | ||
CHSC93195 | Hordeum brachyantherum subsp. brachyantherum | R. Fischer | 2005-7-18 | 526 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collection made near old Ranger Station at western end of park from a meadow. | 1036 | Comment | ||
CHSC93050 | Hordeum jubatum | R. Fischer | 2005-7-17 | 608 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing in light grassy meadows in openings of juniper/pine woodlands near camp 7. | 1021 | Comment | ||
CHSC97352 | Hordeum jubatum | R. Fischer | 2006-7-21 | 868 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. | 1010 | Comment | ||
CHSC93318 | Hordeum murinum subsp. leporinum | R. Fischer | 2005-5-21 | 553 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from main park road on the west shore of Big Lake. | 1010 | Comment | ||
CHSC93226 | Hordeum murinum subsp. murinum | R. Fischer | 2005-5-21 | 476 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected along west shore of Big Lake in a depression. | 1021 | Comment | ||
CHSC93292 | Hypericum formosum var. scouleri | R. Fischer | 2005-7-15 | 540 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected off moist grassy meadow from the margins of Ja-She Pond. | 1007 | Comment | ||
CHSC93032 | Hypericum perforatum | R. Fischer | 2005-7-17 | 534 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. In roadbed on main park road on the west side and southern end of Big Lake. At edge of meadow. | 1010 | Comment | ||
CHSC92979 | Idahoa scapigera | R. Fischer; J. Marr | 2005-4-20 | 645 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from the bottom loop of Spatter Cone Trail. | 1051 | Comment | ||
CAS-BOT-BC5563 | Iliamna bakeri | Milo Samuel Baker | 1899-8-17 | 116 | Shasta | Fall River Valley, NE Shasta County. | Comment | |||
CAS-BOT-BC5564 | Iliamna bakeri | Milo Samuel Baker | 1899-8-17 | 116 | Shasta | Fall River Valley, NE Shasta County. | Comment | |||
GH420335 | Iliamna bakeri | M. S. Baker | 1899-8-17 | 116 | Unknown | Fall River Valley, northeastern Shasta County | Comment | |||
POM85445 | Iliamna bakeri | Milo S. Baker | 1899-8-17 | s.n. | Shasta | Fall River Valley, northeastern Shasta Co. | Comment | |||
UC127690 | Iliamna bakeri | H. M. Hall and E. B. Babcock | Jun 1903 | 4235 | Shasta | North-Eastern Shasta County Sierra Nevada Mountains | 1219 | Comment | ||
CHSC88353 | Iris missouriensis | R. Fischer; J. Marr | 2004-5-28 | 237 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Lava Springs Trail just west of Crystal Springs. In meadow. | 1008 | Comment | ||
CHSC96199 | Iris missouriensis | R. Fischer | 2006-5-13 | 965 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants located near the main gated entrance, western side, to park on the edge of a white oak shaded vernal depression between two lava flow outcrops. | 1011 | Comment | ||
CHSC92972 | Isoetes nuttallii | R. Fischer | 2005-5-21 | 489 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. In meadow off Juniper Trail north of camp 7. | 1021 | Comment | ||
CDA33433 | Juncus balticus | Dale Woods, V. Popescu, B. Villegas | 2010-7-1 | Shasta | North shore of Eastman Lake. Near Lava Creek Lodge. | 0 | Comment | |||
CHSC89648 | Juncus balticus | R. Fischer; J. Marr | 2004-8-14 | 358 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located at N end of Big Lake. At water edge. | 1008 | Comment | ||
CHSC89787 | Juncus balticus | R. Fischer; J. Marr | 2004-5-24 | 422 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located at N end of Big Lake, shoreline. | 1008 | Comment | ||
CHSC93210 | Juncus balticus | R. Fischer | 2005-7-18 | 625 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected along water edge of outer Horr Pond. | 1007 | Comment | ||
CHSC93211 | Juncus balticus | R. Fischer | 2005-7-18 | 626 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected along water edge of outer Horr Pond. | 1007 | Comment | ||
CHSC89691 | Juncus ensifolius | R. Fischer; J. Marr | 2004-8-15 | 365 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located at edge of Ya-She pond. Mdw. | 1008 | Comment | ||
CHSC93023 | Juncus ensifolius | R. Fischer | 2005-7-15 | 603 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected along edge of Ya-She Pond. | 1008 | Comment | ||
CHSC96304 | Juncus ensifolius | R. Fischer | 2006-7-25 | 884 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected at north end of Ja-She Springs near water edge, a grassy opening. | 1007 | Comment | ||
RSA702147 | Juncus ensifolius | R. Fischer, Jenny Marr | 2004-8-15 | 365 | Shasta | Ahiumawi Lava Springs State Park, 3 miles N of McArthur, on western edge Modoc Plateau. Located at edge of Ya-She pond. | 1009 | Comment | ||
CHSC96250 | Juncus nevadensis | R. Fischer | 2006-7-22 | 871 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the moist meadow and water edge of Bowman ditch. The ditch drains a heavy flow of spring water near the western entrance of the park. | 1008 | Comment | ||
CDA37218 | Juncus orthophyllus | CDFA Staff | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | |||
CHSC96251 | Juncus orthophyllus | R. Fischer | 2006-7-21 | 876 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from grassy meadows, near the water, in the area of Crystal Springs. | 1008 | Comment | ||
CHSC96211 | Juncus uncialis | R. Fischer | 2006-5-10 | 957 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the east side of Rat Farm Road (between ALSSP and McArthur) ca. 1 mile south of the boat launch. Plants growing in a vernal pool adjacent road. | 1011 | Comment | ||
UCR255885 | Lagophylla ramosissima | Greg de Nevers | 2001-7-25 | 12616 | Shasta | Ahjumawi [Lava Springs] State Park | 915 | Comment | ||
CHSC88321 | Lagophylla ramosissima subsp. ramosissima | R. Fischer; J. Marr | 2004-5-24 | 204 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Camp 7, just n. of Horr Pond. | 1014 | Comment | ||
CHSC88732 | Lagophylla ramosissima subsp. ramosissima | R. Fischer; J. Marr | 2004-5-26 | 246 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located between Horr Pond and Camp 7. | 1008 | Comment | ||
CHSC93315 | Lamium amplexicaule | R. Fischer | 2005-4-17 | 570 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected in meadow adjacent Horr Pond and south of camp 7. | 1008 | Comment | ||
CHSC112402 | Lepidium appelianum | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-9 | 18785 | Lassen | On the east side of the north-south road, on the west side of McArthur Diversion Canal, 2.1 air-miles of Rat Farm Boat Launch, 1.2 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
JEPS120910 | Lepidium appelianum | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18785 | Shasta | On E side of the north-south road, on the W side of McArthur Diversion Canal, 2.1 air miles S of Rat Farm Boat Launch, 1.2 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CHSC112401 | Lepidium campestre | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-9 | 18782 | Lassen | Pasture field, about 100 yards west of the north-south road, on the west side of McArthur Diversion Canal, 2.1 air-miles of Rat Farm Boat Launch, 1.2 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
JEPS120902 | Lepidium campestre | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18782 | Shasta | About 100 yards W of the north-south road, on the W side of McArthur Diversion Canal, 2.1 air miles S of Rat Farm Boat Launch, 1.2 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CDA42959 | Lepidium chalepense | L. Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18786 | Lassen | On the east side of the north-south road, on the west side of McArthur Diversion Canal, 2.1 air-miles of Rat Farm Boat Launch, 1.2 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CHSC112394 | Lepidium chalepense | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-9 | 18786 | Lassen | On the east side of the north-south road, on the west side of McArthur Diversion Canal, 2.1 air-miles of Rat Farm Boat Launch, 1.2 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
JEPS120903 | Lepidium chalepense | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18786 | Shasta | On E side of the north-south road, on the W side of McArthur Diversion Canal, 2.1 air miles S of Rat Farm Boat Launch, 1.2 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CHSC88305 | Lepidium latifolium | R. Fischer; J. Marr | 2004-5-22 | 189 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. SE of Ahjumawi LSSP, on access rd. to Rat Farm, n. of McArthur. Part of the old McArthur Swamp. | 1008 | Comment | ||
CHSC88304 | Lepidium perfoliatum | R. Fischer; J. Marr | 2004-5-22 | 189 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. SE of Ahjumawi LSSP, on access rd. to Rat Farm, n. of McArthur. Part of the old McArthur Swamp. | 1027 | Comment | ||
CHSC89790 | Leptosiphon bolanderi | R. Fischer; J. Marr | 2004-5-24 | 425 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Spatter Cone Trail. | 1025 | Comment | ||
CHSC89791 | Leptosiphon bolanderi | R. Fischer; J. Marr | 2004-7-7 | 424 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7. | 1016 | Comment | ||
CHSC88316 | Leptosiphon ciliatus | R. Fischer; J. Marr | 2004-5-24 | 199 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1054 | Comment | ||
CHSC89671 | Lilium washingtonianum subsp. washingtonianum | R. Fischer; J. Marr | 2004-8-15 | 363 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Juniper Trail. | 1036 | Comment | ||
CHSC88322 | Linanthus pungens | R. Fischer; J. Marr | 2004-5-24 | 205 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1036 | Comment | ||
CHSC88768 | Linanthus pungens | R. Fischer | 2004-7-7 | 283 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located off Spatter Cone Trail. | 1036 | Comment | ||
CHSC88803 | Linanthus pungens | R. Fischer | 2004-7-3 | 308 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located between Spatter Cone Trail and Camp 7. | 1027 | Comment | ||
CAS-BOT-BC36536 | Lithocarpus densiflorus var. echinoides | Edith Patterson | 1908-8-1 | s.n. | Shasta | Iron Mt. | Comment | |||
CHSC93018 | Lithophragma glabrum | R. Fischer | 2005-4-16 | 577 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected ca. mid-way along the west side loop of Spatter Cone Trail. | 1051 | Comment | ||
CHSC96300 | Lithophragma glabrum | R. Fischer | 2006-5-11 | 905 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected along Spattercone Trail in an open rocky juniper woodland.. | 1036 | Comment | ||
CHSC93005 | Lithophragma parviflorum var. parviflorum | R. Fischer | 2005-4-16 | 578 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected 200 yds north-west of camp 7. | 1021 | Comment | ||
CHSC93039 | Lithophragma parviflorum var. parviflorum | R. Fischer | 2005-5-21 | 474 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Near Fishhawk Trail west of Big Lake. | 1021 | Comment | ||
CHSC96212 | Lithophragma parviflorum var. parviflorum | R. Fischer | 2006-5-10 | 956 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the east side of Rat Farm Road (between ALSSP and McArthur) ca. 1 mile south of the boat launch. Plants growing adjacent vernal pools. | 1011 | Comment | ||
CHSC96299 | Lithophragma parviflorum var. parviflorum | R. Fischer | 2006-5-11 | 906 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected along Spattercone Trail in a brushy woodland. | 1036 | Comment | ||
CHSC93287 | Lolium perenne | R. Fischer | 2005-5-21 | 509 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants growing along parts of main park road on the western shore of Big Lake. | 1010 | Comment | ||
CHSC93322 | Lolium perenne | R. Fischer | 2005-5-22 | 559 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected between camp 7 and Horr Pond on edge of main park road in a meadow. | 1010 | Comment | ||
CHSC93045 | Lomatium bicolor var. leptocarpum | R. Fischer | 2005-7-16 | 607 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected from bottom portion of Spatter Cone Trail loop in open juniper woodland. | 1054 | Comment | ||
CHSC93229 | Lomatium bicolor var. leptocarpum | R. Fischer | 2005-4-16 | 500 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing near the junction of Spatter Cone Trail and Fishhawk Trail. | 1048 | Comment | ||
CHSC96194 | Lomatium dissectum var. multifidum | R. Fischer | 2006-5-14 | 970 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along main park road on the western edge, north end, of Big Lake. Plants growing in outcrop of volcanic rocks with YPF overstory and brushy surrounds. | 1008 | Comment | ||
CHSC96258 | Lomatium nevadense | R. Fischer | 2006-5-15 | 954 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected in mixed YPF/oak/juniper woods south of Juniper Trail. | 1030 | Comment | ||
CHSC96259 | Lomatium nevadense | R. Fischer | 2006-5-11 | 953 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along Spattercone Trail, at the low end of the loop, in an open juniper/brushy woodland. | 1036 | Comment | ||
CHSC88345 | Lonicera interrupta | R. Fischer; J. Marr | 2004-5-24 | 228 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail. Throughout most of the Park. | 1028 | Comment | ||
CHSC88801 | Lonicera interrupta | R. Fischer | 2004-7-3 | 306 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Juniper Trail near junction of Fishawk Trail. | 1027 | Comment | ||
UC54579 | Lonicera interrupta | H. M. Hall and E. B. Babcock | June, 1903 | 4227 | Shasta | Lava Beds of ne Shasta County Sierra Nevada Mountains | 1219 | Comment | ||
CHSC93321 | Lotus corniculatus | R. Fischer | 2005-5-21 | 558 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from road bed along the western shore of Big Lake. Along length of main park road. | 1010 | Comment | ||
UC54365 | Lotus nevadensis var. nevadensis | H. M. Hall and E. B. Babcock | Jun 1903 | 4238 | Shasta | Lava Beds, ne Shasta County Sierra Nevada Mountains | 1219 | Comment | ||
CHSC89655 | Lupinus argenteus var. argenteus | R. Fischer | 2004-7-5 | 321 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail between old Ranger Station and Ya-She campsites. | 1011 | Comment | ||
CHSC89795 | Lupinus argenteus var. argenteus | R. Fischer; J. Marr | 2004-9-27 | 340 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along northern shores Ya-She. On mdw. | 1010 | Comment | ||
CHSC88319 | Lupinus argenteus var. heteranthus | R. Fischer; J. Marr | 2004-5-22 | 202 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Camp 7, just n. of Horr Pond. | 1024 | Comment | ||
RSA699529 | Lupinus argenteus var. heteranthus | R. D. Fischer, J. Marr, Bill B. Fischer | 2004-5-22 | 0202 | Shasta | Fall River Mills 7.5 quad. Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. | 1024 | Comment | ||
UC54419 | Lupinus argenteus var. heteranthus | H. M. Hall and E. B. Babcock | June, 1903 | 4242 | Shasta | Lava Beds Sierra Nevada Mountains, Lava Beds (ne Shasta County) | 1219 | Comment | ||
CHSC93029 | Lupinus bicolor | R. Fischer | 2005-4-18 | 635 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected adjacent main park road at east end of Horr Pond along the dryer meadow edges. | 1010 | Comment | ||
CHSC112399 | Lupinus microcarpus var. microcarpus | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-9 | 18781 | Lassen | Pasture field, about 100 yards west of the north-south road, on the west side of McArthur Diversion Canal, 2.1 air-miles of Rat Farm Boat Launch, 1.2 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC88311 | Lupinus microcarpus var. microcarpus | R. Fischer; J. Marr | 2004-5-22 | 195 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located se of Ahjumawi LSSP, on access rd. to Rat Farm, n. of McArthur. Part of the old McArthur Swamp. | 1027 | Comment | ||
CHSC93028 | Lupinus microcarpus var. microcarpus | R. Fischer | 2005-5-23 | 528 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collection made along Rat Farm Road, north of McArthur. | 1013 | Comment | ||
JEPS120901 | Lupinus microcarpus var. microcarpus | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18781 | Shasta | About 100 yards W of the north-south road, on the W side of McArthur Diversion Canal, 2.1 air miles S of Rat Farm Boat Launch, 1.2 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CHSC71705 | Lycopus americanus | Vernon H. Oswald | 1998-8-30 | 9553 | Shasta | North of McArthur on the dike along Big Lake north of the boat launch ramp at Rat Ranch. | 1005 | Comment | ||
CHSC89660 | Lycopus americanus | R. Fischer; J. Marr | 2004-8-13 | 351 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7. On mdw edge, near water of Horr Pond. | 1008 | Comment | ||
UC1191821 | Lycopus asper | Malcolm A. Nobs and S. Galen Smith | 1949-7-20 | 1033 | Shasta | banks of Fall R. at Glenburn; Fall R. | Comment | |||
CHSC115558 | Lythrum salicaria | Lowell Ahart; John Dittes | 2015-7-15 | 20358 | Shasta | South side of Fall River, on the north side of County Road A19, 3.8 miles west of McArthur, Fall River Valley. | 1006 | Comment | ||
CHSC71708 | Lythrum salicaria | Vernon H. Oswald | 1998-8-30 | 9554 | Shasta | North of McArthur on the dike along Big Lake north of the boat launch ramp at Rat Ranch. | 1005 | Comment | ||
CHSC89659 | Lythrum salicaria | R. Fischer; J. Marr | 2004-8-13 | 352 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7 at water edge of Horr Pond. | 1008 | Comment | ||
HSC100180 | Lythrum salicaria | J. P. Smith | 2011-8-8 | 13362 | Shasta | Across road from Glenburn Community Church. | 1012 | Comment | ||
JEPS124387 | Lythrum salicaria | Lowell Ahart, John Dittes | 2015-7-15 | 20358 | Shasta | On the north side of County Road A19, 3.8 miles west of McArhur, Fall River Valley. | Comment | |||
UCR255888 | Lythrum salicaria | Greg de Nevers | 2001-7-25 | 12622 | Shasta | Ahjumawi [Lava Springs] State Park | 1011 | Comment | ||
UCR54035 | Lythrum salicaria | Don Pendleton | 1986-6-26 | s.n. | Shasta | Lava Creek Lodge, Lava Creek | Comment | |||
CHSC89640 | Madia elegans subsp. elegans | R. Fischer | 2004-7-5 | 324 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail near Ya-She campsites. Throughout mdw. | 1011 | Comment | ||
CHSC93285 | Madia elegans subsp. elegans | R. Fischer | 2005-7-15 | 541 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected off the dryer soil and rocky fields around Ya-She Pond. | 1011 | Comment | ||
CHSC89677 | Madia exigua | R. Fischer; J. Marr | 2004-7-7 | 405 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected off Spatter Cone Trail. | 1043 | Comment | ||
CHSC89666 | Maianthemum stellatum | R. Fischer; J. Marr | 2004-9-27 | 343 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along northern shores Ya-She pond. In mdw. | 1008 | Comment | ||
CHSC92978 | Marah fabacea var. agrestis | R. Fischer | 2005-4-17 | 573 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from rocky outcrop on east facing slope overlooking lower Big Lake. | 1028 | Comment | ||
CHSC93022 | Melica fugax | R. Fischer | 2005-5-22 | 611 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a grove of Oregon White Oak 400' north of Camp 7. | 1016 | Comment | ||
CHSC93093 | Melica harfordii | R. Fischer | 2005-5-22 | 612 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc plateau. A few plants found growing the pine/juniper woodlands near camp 7. | 1016 | Comment | ||
CHSC89685 | Mentha canadensis | R. Fischer | 2004-7-4 | 333 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located in mdw. at Crystal Springs. Near water edge. | 1007 | Comment | ||
CHSC96263 | Mentha pulegium | R. Fischer | 2006-10-24 | 949 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on the western edge of park on an old homesite known as the Green's Cabin, ca. 0.25 miles north of the old ranger station/homestead. | 1010 | Comment | ||
SEINET6630864 | Menyanthes trifoliata | Herbert L. Mason, Malcolm A. Nobs, S. Galen Smith | 1949-1 | 754 | Shasta | Fall River Mills, east side of town | Comment | |||
CHSC93299 | Microseris nutans | R. Fischer | 2005-5-20 | 585 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected on the Juniper Trail in the duff of pine/oak woodland. | 1036 | Comment | ||
CHSC93300 | Microseris nutans | R. Fischer | 2005-5-20 | 586 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected on the lower Spatter Cone Trail. | 1036 | Comment | ||
CHSC96176 | Microseris nutans | R. Fischer | 2006-5-14 | 894 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the Juniper Trail, ca. 0.5 miles ne of camp site 7. | 1030 | Comment | ||
CHSC93281 | Microsteris gracilis | R. Fischer | 2005-4-17 | 636 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected in a crevice of volcanic boulders within a cinder cone field north of the upper end of Big Lake. | 1028 | Comment | ||
CHSC88761 | Mimetanthe pilosa | R. Fischer | 2004-7-7 | 276 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located in the middle of Spatter Cone Trail roadbed. | 1043 | Comment | ||
CHSC93216 | Mimetanthe pilosa | R. Fischer | 2005-7-16 | 605 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from the upper, west side, loop of Spatter Cone Trail. In road bed. | 1054 | Comment | ||
UC54648 | Mimulus layneae | H. M. Hall and E. B. Babcock | June 1903 | 4229 | Shasta | Lava Beds of ne Shasta County Sierra Nevada Mountains | 1219 | Comment | ||
RSA536390 | Mimulus pygmaeus | Beth Corbin | 1991-5-23 | 618 | Lassen | Adobe South Vernal Pool, 3 miles N of Timbered Crater, 14 miles N of Fall River Mills. | 1098 | Comment Read comments Jul 2 2013 |
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CHSC88754 | Minuartia californica | R. Fischer; J. Marr | 2004-5-25 | 269 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Camp 7. | 1016 | Comment | ||
CHSC89766 | Minuartia douglasii | R. Fischer; J. Marr | 2004-5-25 | 437 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Spatter Cone Trail near camp 7. On road bed. | 1016 | Comment | ||
CHSC92971 | Minuartia douglasii | R. Fischer | 2005-5-20 | 499 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along Fishhawk Trail. | 1021 | Comment | ||
CHSC93294 | Montia linearis | R. Fischer | 2005-4-15 | 572 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected near old Ranger Station on western end of park in oak/pine woodlands at meadow edge. | 1013 | Comment | ||
CHSC93021 | Muhlenbergia asperifolia | R. Fischer | 2005-7-17 | 621 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a meadow along the western shore of Big Lake. | 1010 | Comment | ||
CHSC93328 | Myosotis micrantha | R. Fischer | 2005-5-21 | 555 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from main park road on the west shore, south end, of Big Lake. | 1010 | Comment | ||
CHSC96208 | Myosurus apetalus var. borealis | R. Fischer | 2006-5-15 | 960 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from a vernal condition created by a bear wallow adjacent main park road between Horr Pond and campsite 7. | 1010 | Comment | ||
CHSC96204 | Myosurus minimus | R. Fischer | 2006-5-13 | 964 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants located near the main gated entrance, western side, to park in an white oak shaded vernal depression between two lava flow outcrops. | 1011 | Comment | ||
CDA14152 | Myriophyllum quitense | G. F. Hrusa, T. Holmes | 1997-6-18 | 13864 | Shasta | Fall River; Fall River upstream from Glenburn. | Comment | |||
CHSC96178 | Myriophyllum sibiricum | R. Fischer | 2006-7-22 | 892 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from the shallow waters of Horr Pond. | 1007 | Comment | ||
CHSC68920 | Najas flexilis | Vernon Oswald; Beth Corbin, Mike Dolan | 1997-6-28 | 8655 | Shasta | North of McArthur on the arm of Big Lake leading to the boat launch ramp at the Rat Farm. | 1005 | Comment | ||
CHSC93277 | Narcissus | R. Fischer | 2005-4-15 | 641 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from the weedy and long abandoned yard at the old Ranger Station on the western end of the park. | 1013 | Comment | ||
CHSC88330 | Navarretia divaricata subsp. vividior | R. Fischer; J. Marr | 2004-5-24 | 213 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1051 | Comment | ||
CHSC93000 | Navarretia intertexta subsp. intertexta | R. Fischer | 2005-7-18 | 535 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Located in roadbed near Ya-She camp sites. | 1013 | Comment | ||
CHSC93034 | Navarretia intertexta subsp. intertexta | R. Fischer | 2005-7-18 | 535 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Located in roadbed near Ya-She camp sites. | 1013 | Comment | ||
CHSC96289 | Navarretia intertexta subsp. intertexta | R. Fischer | 2006-7-22 | 922 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from a moist grassy meadow, adjacent main park road, western end of park, and ca. 200 yds. east of Bowman ditch. | 1011 | Comment | ||
UC1228176 | Navarretia intertexta subsp. propinqua | Beecher Crampton | 1960-6-16 | 5657 | Shasta | Glenburn, ne Shasta County Glenburn | Comment | |||
UC1228177 | Navarretia leucocephala subsp. minima | Beecher Crampton | 1960-6-16 | 5659 | Shasta | Glenburn, ne Shasta County Glenburn | Comment | |||
CHSC93006 | Nemophila pedunculata | R. Fischer | 2005-4-15 | 507 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Meadow near Ya-She camp. | 1008 | Comment | ||
CHSC89651 | Nepeta cataria | R. Fischer; J. Marr | 2004-8-14 | 355 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7 at water edge of Horr Pond. On mdw between Hor Pond and camp 7. Another population obs. near Ja-She camps and Ya-She pond. | 1010 | Comment | ||
CHSC89662 | Nepeta cataria | R. Fischer; J. Marr | 2004-8-14 | 349 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7. On mdw between Hor Pond and camp 7. Another population obs. near Ja-She camps and Ya-She pond. | 1010 | Comment | ||
CHSC93208 | Nepeta cataria | R. Fischer | 2005-7-18 | 529 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected at east end of Horr Pond at water edge. | 1007 | Comment | ||
CDA33591 | Nuphar polysepala | Dale Woods, V. Popescu, D. Kratville | 2010-6-3 | Shasta | South of Big Lake, Ahjumawi State Park, on bank opposite the diversion dam. | 0 | Comment | |||
CHSC89701 | Oenothera elata subsp. hirsutissima | R. Fischer; J. Marr | 2004-8-15 | 381 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on Lava Springs Trail at Crystal Springs. On mdws. | 1010 | Comment | ||
CHSC93333 | Orobanche corymbosa | R. Fischer | 2005-7-16 | 606 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from the bottom portion of the Spatter Cone Trail loop. | 1048 | Comment | ||
CHSC96206 | Packera eurycephala var. eurycephala | R. Fischer | 2006-5-13 | 962 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants located 200 yds. east of the upper nw entrance to the park along the lower trail fork. | 1036 | Comment | ||
UC53871 | Packera eurycephala var. eurycephala | H. M. Hall and E. B. Babcock | June 1903 | 4232 | Shasta | Lava Beds, ne Shasta County Sierra Nevada Mountains | 1219 | Comment | ||
CHSC93035 | Packera streptanthifolia | R. Fischer | 2005-7-17 | 525 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected at edge of meadow within a rocky outcrop along the western shore of Big Lake. | 1008 | Comment | ||
CHSC96196 | Packera streptanthifolia | R. Fischer | 2006-5-14 | 968 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from the edge of an alkaline scald in a grassy meadow adjacent lower Big Lake, west shore, south end. | 1008 | Comment | ||
CHSC93272 | Pectocarya pusilla | R. Fischer | 2005-4-20 | 648 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected off Juniper Trail 300 yds north-east of camp 7 in a grassy opening of YPF. | 1021 | Comment | ||
CHSC96290 | Pectocarya pusilla | R. Fischer | 2006-5-14 | 921 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on a moist, grassy slope adjacent to a conic depression pond near the lower end and western edge of Big Lake. | 1008 | Comment | ||
CHSC88327 | Penstemon deustus var. pedicellatus | R. Fischer; J. Marr | 2004-5-24 | 210 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1051 | Comment | ||
CHSC88334 | Penstemon deustus var. pedicellatus | R. Fischer; J. Marr | 2004-5-24 | 217 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1018 | Comment | ||
CHSC89681 | Penstemon rydbergii var. oreocharis | R. Fischer | 2004-7-4 | 317 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail between Crystal Springs and Ya-She. Collected from mdw area. | 1008 | Comment | ||
RSA702137 | Penstemon rydbergii var. oreocharis | R. Fischer | 2004-7-4 | 317 | Shasta | Ahiumawi Lava Springs State Park, 3 miles N of Mc Arthur, on western edge Modoc Plateau. Located off Lava Springs Trail between Crystal and Ya-She. | 1009 | Comment | ||
CHSC93201 | Pentagramma triangularis subsp. triangularis | R. Fischer | 2005-4-15 | 639 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected at the western edge of Ya-She Pond. | 1010 | Comment | ||
CAS-BOT-BC140473 | Peraphyllum ramosissimum | Greg de Nevers | 2001-7-25 | 12615 | Shasta | Ahjumawi State Park | 914 | Comment | ||
CHSC88355 | Peraphyllum ramosissimum | R. Fischer; J. Marr | 2004-5-28 | 239 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Lava Springs Trail just east of Crystal Springs. Meadow. | 1010 | Comment | ||
CHSC93219 | Peraphyllum ramosissimum | R. Fischer | 2005-7-20 | 466 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Near Spatter Cone Trail, south-eastern portion of loop. | 1051 | Comment | ||
CHSC88787 | Perideridia bolanderi subsp. bolanderi | R. Fischer | 2004-7-3 | 292 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located near Juniper Trail ne. Camp 7. | 1036 | Comment | ||
CHSC88788 | Perideridia bolanderi subsp. bolanderi | R. Fischer | 2004-7-2 | 293 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located off Spatter Cone Trail. | 1028 | Comment | ||
CHSC93192 | Perideridia bolanderi subsp. bolanderi | R. Fischer | 2005-7-16 | 523 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collection made on Juniper Trail between camp 7 and Fishhawk Tr. Junction. | 1036 | Comment | ||
CHSC93193 | Perideridia bolanderi subsp. bolanderi | R. Fischer | 2005-7-17 | 596 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected on meadow edge on the west shore and south end of Big Lake. | 1011 | Comment | ||
CHSC93330 | Perideridia kelloggii | R. Fischer | 2005-7-18 | 622 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a meadow along the main park road 400 yds east of old Ranger Station. | 1010 | Comment | ||
UCD35709 | Perideridia oregana | Beecher Crampton | 1960-6-15 | 5630 | Shasta | Fall River valley, Eastman Lake area, 2.5 miles north of Glenburn. | 1066 | Comment | ||
CHSC89628 | Persicaria amphibia | R. Fischer; J. Marr | 2004-8-15 | 375 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on mdw near the Crystal Springs campground. | 1008 | Comment | ||
CHSC112472 | Persicaria lapathifolia | Lowell Ahart; John Dittes | 2013-6-9 | 18792 | Shasta | On the bottom of a deep irrigation ditch, Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC96192 | Persicaria lapathifolia | R. Fischer | 2006-7-21 | 896 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from a wet grassy meadow near the western edge of Horr Pond. | 1008 | Comment | ||
JEPS120907 | Persicaria lapathifolia | Lowell Ahart, John Dittes | 2013-6-9 | 18792 | Shasta | Hollenbeck Field, 950 feet E of Rat Farm Boat Launch, 3.4 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
RSA0118767 | Persicaria lapathifolia | Lowell A. Ahart, John Dittes | 2013-6-9 | 18792 | Shasta | Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC96171 | Persicaria punctata | R. Fischer | 2006-7-21 | 880 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing in a wet grassy meadow near the western edge of Horr Pond. | 1010 | Comment | ||
CHSC88333 | Phacelia heterophylla subsp. virgata | R. Fischer; J. Marr | 2004-5-24 | 216 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1036 | Comment | ||
UC54519 | Phacelia heterophylla subsp. virgata | H. M. Hall and E. B. Babcock | June, 1903 | 4233 | Shasta | lava beds of ne Shasta Co. Sierra Nevada Mountains | 1219 | Comment | ||
CHSC88324 | Phacelia linearis | R. Fischer; J. Marr | 2004-5-24 | 207 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1036 | Comment | ||
CHSC93275 | Phacelia linearis | R. Fischer | 2005-4-20 | 644 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from the western loop of Spatter Cone Trail off volcanic gravel and rocky soil. | 1051 | Comment | ||
CDA33437 | Phalaris arundinacea | Dale Woods | 2010-7-1 | Shasta | Southwest of Horr Pond, northwest of Arthur, near Fall River diversion dam. | 0 | Comment | |||
CDA33446 | Phalaris arundinacea | Dale Woods | 2010-7-1 | Shasta | North shore of Eastman Lake. Near Lava Creek Lodge. | 0 | Comment | |||
CHSC92980 | Phalaris arundinacea | R. Fischer | 2005-7-17 | 461 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along western shore of Big Lake in meadow. | 1007 | Comment | ||
CHSC93003 | Phleum pratense | R. Fischer | 2005-7-17 | 521 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along the west shore of Big Lake on meadow. | 1010 | Comment | ||
CHSC96205 | Phlox caespitosa | R. Fischer | 2006-5-12 | 963 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants located ca. at mid-point between campsite 7 and Big Lake along Juniper Trail. | 1188 | Comment | ||
CHSC88806 | Phoradendron densum | R. Fischer | 2004-7-3 | 311 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located w. shore of Big Lake near Juniper Trail junction. | 1010 | Comment | ||
CHSC89652 | Phragmites australis | R. Fischer; J. Marr | 2004-9-27 | 341 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along northern shores Ya-She waterways. | 1008 | Comment | ||
CHSC88802 | Piperia elongata | R. Fischer | 2004-7-3 | 307 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Juniper Trail near junction of Fishawk Trail. | 1033 | Comment | ||
CHSC89639 | Piperia transversa | R. Fischer | 2004-7-4 | 334 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Spring Trail between Camp 7 and Crystal Springs near rock walled enclosure. | 1010 | Comment | ||
CHSC96172 | Plagiobothrys leptocladus | R. Fischer | 2006-5-10 | 879 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the east side of Rat Farm Road (between the ALSSP and McArthur) ca. 1 mile south of the boat launch. Plants growing in vernal pool adjacent road. | 1011 | Comment | ||
CHSC96209 | Plagiobothrys leptocladus | R. Fischer | 2006-5-15 | 959 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from a vernal condition created by a bear wallow adjacent main park road between Horr Pond and campsite 7. | 1010 | Comment | ||
CHSC93274 | Plagiobothrys tenellus | R. Fischer | 2005-4-20 | 646 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Mature plants collected from the open grassy slopes about camp 7. | 1013 | Comment | ||
CHSC93276 | Plagiobothrys tenellus | R. Fischer | 2005-4-15 | 642 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Young plants collected from the open grassy slopes about camp 7. | 1013 | Comment | ||
CDA33451 | Platanthera leucostachys | Dale Woods, V. Popescu, B. Villegas | 2010-7-1 | Shasta | North shore of Eastman Lake. Near Lava Creek Lodge. | 0 | Comment | |||
CHSC93282 | Platanthera leucostachys | R. Fischer | 2005-7-15 | 543 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected off a tiny island in the spring waters of an upper (western) Ya-She Pond. | 1007 | Comment | ||
CHSC96260 | Plectritis brachystemon | R. Fischer | 2006-5-12 | 952 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the north edge of Big Lake, east side. A small population growing near the water's edge in a small grassy clearing shaded by volcanic boulders. | 1007 | Comment | ||
SEINET188386 | Poa canbyi | C. L. Hitchcock | 1940-5-27 | 6634 | Shasta | Near McArthur | Comment | |||
CHSC96173 | Poa cusickii subsp. cusickii | R. Fischer | 2006-5-10 | 878 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the east side of Rat Farm Road (between the ALSSP and McArthur) ca. 1 mile south of the boat launch and adjacent to a vernal pool complex. | 1011 | Comment | ||
CDA36865 | Poa pratensis | CDFA Staff | 2001-6-6 | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | ||
CDA36982 | Poa pratensis | CDFA Staff | 1999-6-1 | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | ||
CHSC93051 | Poa pratensis subsp. pratensis | R. Fischer | 2005-5-22 | 498 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing in openings near juniper woodlands. Abundant about camp 7 and other disturbed areas. | 1013 | Comment | ||
UCD35710 | Poa secunda subsp. juncifolia | Beecher Crampton | 1960-6-16 | 5631 | Shasta | Fall River Valley, Eastman Lake Area, 2.5 miles N of Glenburn, Belmonte's Ranch. | Comment | |||
CHSC93288 | Poa secunda subsp. secunda | R. Fischer | 2005-5-22 | 537 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected in vicinity of camp 7 in open pine/juniper woodland. | 1014 | Comment | ||
CHSC93289 | Poa secunda subsp. secunda | R. Fischer | 2005-5-22 | 538 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected along main park road on the west shore of Big Lake. | 1010 | Comment | ||
CHSC89686 | Polygala cornuta var. cornuta | R. Fischer | 2004-7-4 | 332 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Spring Trail between Camp 7 and Crystal Springs. | 1010 | Comment | ||
RSA702142 | Polygala cornuta var. cornuta | R. D. Fischer | 2004-7-4 | 332 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N of McArthur, on western edge Modoc Plateau. Located off Lava Spring Trail between Camp 7 and Crystal Springs | 1011 | Comment | ||
CHSC92981 | Polygonum aviculare | R. Fischer | 2005-7-18 | 456 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along main park road just east of old homestead at western edge of the park. Meadow. | 1010 | Comment | ||
CHSC93199 | Polypogon monspeliensis | R. Fischer | 2005-7-18 | 463 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. On portion of the southern island ring of Horr Pond at water edge. | 1007 | Comment | ||
CHSC93200 | Polypogon monspeliensis | R. Fischer | 2005-7-18 | 464 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Near water line on off shore levee 200 yds. south-west of Ya-She. | 1007 | Comment | ||
CHSC88807 | Populus balsamifera subsp. trichocarpa | R. Fischer | 2004-7-3 | 312 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Grove from n. end of Big Lake. 2nd population found at western end of park 300-400 yds w. Ya-She campsites. | 1008 | Comment | ||
CHSC96249 | Potamogeton pectinatus | R. Fischer | 2006-7-22 | 863 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from the shallow waters of Horr Pond. | 1007 | Comment | ||
CHSC88755 | Potentilla glandulosa subsp. glandulosa | R. Fischer; J. Marr | 2004-5-28 | 270 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail between Crystal Springs and Ya-She. | 1013 | Comment | ||
CDA36835 | Potentilla gracilis | CDFA Staff | 1999-6-1 | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | ||
CHSC88756 | Potentilla gracilis var. fastigiata | R. Fischer; J. Marr | 2004-5-28 | 271 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail near Crystal Springs. In mdw. depression. | 1010 | Comment | ||
CHSC93284 | Potentilla gracilis var. fastigiata | R. Fischer | 2005-7-15 | 544 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected near water edge of Ya-She Pond. | 1007 | Comment | ||
CHSC93221 | Potentilla gracilis var. gracilis | R. Fischer | 2005-7-15 | 609 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing next to camp 4 at Crystal Springs. | 1008 | Comment | ||
CHSC88805 | Potentilla millefolia | R. Fischer | 2004-7-3 | 310 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located at n. end Big Lake, western shore. In mdw. at water edge. | 1008 | Comment | ||
CHSC88739 | Potentilla millefolia var. klamathensis | R. Fischer; J. Marr | 2004-5-26 | 253 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located on mdw., at water edge, between Big Lake and Horr Pond. | 1008 | Comment | ||
CHSC112398 | Potentilla rivalis | Lowell Ahart; John Dittes | 2013-6-9 | 18794 | Shasta | On the bottom of a deep irrigation ditch, Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
JEPS120913 | Potentilla rivalis | Lowell Ahart, John Dittes | 2013-6-9 | 18794 | Shasta | Hollenbeck Field, 950 feet E of Rat Farm Boat Launch, 3.4 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CHSC89645 | Poteridium annuum | R. Fischer | 2004-7-3 | 315 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located at N end, W shore, Big Lake in mdw and roadbed of Lava Springs Trail. | 1008 | Comment | ||
CHSC93297 | Prunella vulgaris var. lanceolata | R. Fischer | 2005-7-15 | 601 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from the marsh edges around Ya-She Pond. | 1008 | Comment | ||
CHSC93218 | Prunus emarginata | R. Fischer | 2005-7-20 | 467 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing along eastern loop of Spatter Cone Trail. | 1054 | Comment | ||
CHSC89647 | Prunus subcordata | R. Fischer; J. Marr | 2004-8-14 | 359 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located at N end of Big Lake, E side. | 1010 | Comment | ||
CHSC89636 | Prunus virginiana var. demissa | R. Fischer | 2004-7-5 | 338 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected a little S Ya-She pond. | 1010 | Comment | ||
CHSC89708 | Prunus virginiana var. demissa | R. Fischer; J. Marr | 2004-5-24 | 389 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Spatter Cone Trail. | 1051 | Comment | ||
UCD91499 | Pseudoroegneria spicata | Alan A. Beetle | 1945-5-30 | 3982 | Shasta | northeastern part of county. 6 1/2 miles west of Fall River Mills, road to Burney -- Highway 299. | Comment | |||
CHSC93107 | Pseudoroegneria spicata subsp. spicata | R. Fischer | 2005-7-22 | 470 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc plateau. Plants growing along main park road between Crystal Springs and Ya-She. | 1008 | Comment | ||
CHSC93092 | Psilocarphus oregonus | R. Fischer | 2005-5-21 | 477 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants growing in the wet soil of the main park road-bed at the northern end of Big Lake. | 1008 | Comment | ||
CDA42960 | Puccinellia lemmonii | L. Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18788 | Lassen | On the south side of the road, on the south side of McArthur Diversion Canal, 0.32 mile east of Tule River, 2.8 air-miles northwest of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CHSC112789 | Puccinellia lemmonii | Lowell Ahart; John Dittes, Todd Sloat | 2013-6-9 | 18788 | Lassen | Depression, on the south side of the road, on the south side of McArthur Diversion Canal, 0.32 mile east of Tule River, 2.8 air-miles northwest of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
JEPS120925 | Puccinellia lemmonii | Lowell Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18788 | Lassen | In a depression on the S side of the road, on the S side of the McArthur Diversion Canal, 0.32 miles E of the Tule River, 2.8 air miles NW of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
RSA0042600 | Puccinellia lemmonii | Lowell A. Ahart, John Dittes, Todd Sloat | 2013-6-9 | 18788 | Lassen | On the south side of the road, on the south side of McArthur Diversion Canal, 0.32 mile east of Tule River, 2.8 air-miles northwest of McArthur, Fall River Valley, McArthur Swamp. | 1008 | Comment | ||
CHSC88736 | Purshia tridentata var. tridentata | R. Fischer; J. Marr | 2004-5-25 | 250 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near the lower half of Spattercone Trail. | 1028 | Comment | ||
CHSC96186 | Purshia tridentata var. tridentata | R. Fischer | 2006-5-11 | 901 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected from open juniper woodlands near the southern end of the Spattercone Trail loop. | 1036 | Comment | ||
CHSC89641 | Pycnanthemum californicum | R. Fischer | 2004-7-3 | 259 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located at N end, W shore, Big Lake at edge of mdw. Throughout park. | 1008 | Comment | ||
UCR255887 | Pycnanthemum californicum | Greg de Nevers | 2001-7-25 | 12624 | Shasta | Ahjumawi [Lava Springs] State Park, at Ja She Spring | 1012 | Comment | ||
CHSC89678 | Pyrrocoma lanceolata var. lanceolata | R. Fischer; J. Marr | 2004-8-14 | 384 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on W shore of Big Lake. In mdw and roadbed. | 1010 | Comment | ||
CAS-BOT-BC86002 | Quercus douglasii | Greg de Nevers | 2001-7-25 | 12620 | Shasta | Ahjumawi State Park | 914 | Comment | ||
CHSC96177 | Ranunculus aquatilis | R. Fischer | 2006-7-24 | 893 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. From the shallow waters of Horr Pond, the southern edge on the lee side (pond side) of a barrier/levee island. | 1007 | Comment | ||
CHSC96288 | Ranunculus aquatilis var. capillaceus | R. Fischer | 2006-7-22 | 923 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the moist meadow and water edge of Bowman ditch. South side of park road and west side of ditch. | 1010 | Comment | ||
CHSC88356 | Ranunculus arvensis | R. Fischer; J. Marr | 2004-5-28 | 240 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located on Lava Springs Trail just below camp 7. | 1008 | Comment | ||
CHSC95141 | Ranunculus californicus var. californicus | R. D. Fischer | 2005-4-14 | 861 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along Rat Farm Road ca. 2 miles north of McArthur on meadowland adjacent to the old McArthur Swamp. | 1011 | Comment | ||
CHSC93311 | Ranunculus occidentalis | R. Fischer | 2005-4-15 | 566 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected north of camp 7. | 1013 | Comment | ||
CHSC88315 | Ranunculus occidentalis var. occidentalis | R. Fischer; J. Marr | 2004-5-23 | 198 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Camp 7, just n. of Horr Pond. | 1024 | Comment | ||
CHSC88734 | Ranunculus occidentalis var. occidentalis | R. Fischer; J. Marr | 2004-5-27 | 248 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located 400' n. Camp 7. | 1013 | Comment | ||
CHSC95204 | Ranunculus occidentalis var. ultramontanus | R. Fischer | 2005-4-18 | 860 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along Rat Farm Road ca. 2 miles north of McArthur on meadowland adjacent to old McArthur Swamp. | 1011 | Comment | ||
CHSC96280 | Ranunculus repens var. repens | R. Fischer | 2006-7-23 | 932 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on a moist, grassy slope adjacent a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
CHSC112397 | Ranunculus sardous | Lowell Ahart; John Dittes | 2013-6-9 | 18793 | Shasta | On the bottom of a deep irrigation ditch, Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
JEPS120909 | Ranunculus sardous | Lowell Ahart, John Dittes | 2013-6-9 | 18793 | Shasta | Hollenbeck Field, 950 feet E of Rat Farm Boat Launch, 3.4 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
RSA0118765 | Ranunculus sardous | Lowell A. Ahart, John Dittes | 2013-6-9 | 18793 | Shasta | Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC96294 | Ranunculus sceleratus var. sceleratus | R. Fischer | 2006-7-20 | 911 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected off east side of Rat Farm Road ca. 1 mile north of McArthur. Plants growing in a drainage swell on a sagebrush/Artemisia transmontane meadow. | 1011 | Comment | ||
CHSC93019 | Ranunculus testiculatus | R. Fischer | 2005-4-17 | 580 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. In road bed of main park road along west side of Big Lake. | 1010 | Comment | ||
UC64243 | Rhamnus rubra | H. M. Hall and E. B. Babcock | Jun 1903 | 4228 | Shasta | ne Shasta County Sierra Nevada Mountains | 1219 | Comment | ||
CHSC88804 | Ribes cereum var. cereum | R. Fischer | 2004-7-3 | 309 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located off Spatter Cone Trail. | 1054 | Comment | ||
CHSC96298 | Ribes inerme var. klamathense | R. Fischer | 2006-5-12 | 907 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the western shore, north end, of Big Lake at a spring outlet. | 1007 | Comment | ||
CHSC88354 | Ribes roezlii var. roezlii | R. Fischer; J. Marr | 2004-5-28 | 238 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Lava Springs Trail just east of Crystal Springs. | 1010 | Comment | ||
CHSC88343 | Ribes velutinum | R. Fischer; J. Marr | 2004-5-24 | 226 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Located along Spatter Cone Trail. | 1028 | Comment | ||
CHSC88746 | Rigiopappus leptocladus | R. Fischer; J. Marr | 2004-5-23 | 261 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located between Horr Pond and Camp 7. | 1008 | Comment | ||
CHSC93273 | Rigiopappus leptocladus | R. Fischer | 2005-4-20 | 647 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected off Juniper Trail 300 yds north-east of camp 7 in YPF. | 1021 | Comment | ||
UC1191533 | Rorippa palustris | Malcolm A. Nobs and S. Galen Smith | 1949-7-20 | 1035 | Shasta | Fall River at Glenburn; Fall River at Glenburn | Comment | |||
CAS-BOT-BC75021 | Rorippa palustris var. hispida | Malcom A. Nobs; S. Galen Smith | 1949-7-20 | 1035 | Shasta | Fall River at Glenburn. | Comment | |||
CHSC89672 | Rorippa palustris var. hispida | R. Fischer; J. Marr | 2004-5-26 | 393 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along W shore of Big Lake. Near water edge. | 1008 | Comment | ||
CHSC88748 | Rosa | R. Fischer; J. Marr | 2004-5-27 | 263 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located off Lava Springs Trail between Horr Pond and Crystal Springs. | 1008 | Comment | ||
CHSC92982 | Rumex acetosella | R. Fischer | 2005-7-18 | 457 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along main park road, between Ya-She camp and the old homestead, on the western border of the park. | 1010 | Comment | ||
CDA33445 | Rumex crispus | Dale Woods | 2010-7-1 | Shasta | Southwest of Horr Pond, northwest of Arthur, near Fall River diversion dam. | 0 | Comment | |||
CHSC89710 | Rumex fueginus | R. Fischer; J. Marr | 2004-8-15 | 387 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on water edge at Crystal Springs. | 1008 | Comment | ||
CHSC93306 | Rumex fueginus | R. Fischer | 2005-7-18 | 549 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from mud bar on an off shore levee near western edge of Horr Pond. | 1007 | Comment | ||
CHSC93335 | Rumex fueginus | R. Fischer | 2005-7-18 | 598 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from a meadow east of the Bowman drainage ditch and west of the old Ranger Station on the western edge of the park. | 1011 | Comment | ||
CHSC89716 | Rumex salicifolius var. denticulatus | R. Fischer; J. Marr | 2004-5-28 | 398 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along Lava Springs Trail near Crystal Springs. In mdw. | 1010 | Comment | ||
CHSC88760 | Rumex salicifolius var. salicifolius | R. Fischer | 2004-7-5 | 275 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail between Crystal Springs and old Ranger Station. In mdw. | 1008 | Comment | ||
CHSC93004 | Rumex salicifolius var. salicifolius | R. Fischer | 2005-7-15 | 602 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected along main park road east of Crystal Springs at a marshy meadow. | 1008 | Comment | ||
UC935775 | Sagittaria cuneata | Malcolm A. Nobs and S. Galen Smith | 1949-7-20 | 1034 | Shasta | marshy banks of Fall River at Glenburn; marshy banks of Fall River at Glenburn | Comment | |||
UC935776 | Sagittaria cuneata | Malcolm A. Nobs and S. Galen Smith | 1949-7-20 | 1034 | Shasta | marshy banks of Fall River at Glenburn; marshy banks of Fall River at Glenburn | Comment | |||
CHSC94040 | Salix lasiolepis var. lasiolepis | R. Fischer | 2005-4-19 | 705 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Tree growing near edge of main park road east of Crystal Springs in the riparian cover along water edge. | 1010 | Comment | ||
CHSC89780 | Salsola tragus | R. Fischer; J. Marr | 2004-8-12 | 431 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off road between McArthur and Rat Farm, E side. On pastureland, part of the old McArthur Swamp. | 1011 | Comment | ||
CHSC96266 | Schoenoplectus pungens | R. Fischer | 2006-10-23 | 946 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on the mud flat, due to drydown, of a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
CDA37187 | Scirpus acutus var. occidentalis | CDFA Staff | 2004-6-24 | s.n. | Shasta | At a diversion dam, near Big lake, northwest of McArthur. | 0 | Comment | ||
CHSC96278 | Scirpus acutus var. occidentalis | R. Fischer | 2006-7-23 | 934 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the shore line of Big Lake near the southern end and western side. | 1008 | Comment | ||
CHSC93279 | Scleranthus annuus subsp. annuus | R. Fischer | 2005-4-15 | 640 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from the gravelly and thinly grassy main park road bed ca. 400 ft east of the old Ranger Station at the western end of the park. | 1013 | Comment | ||
CHSC93217 | Scrophularia lanceolata | R. Fischer | 2005-4-17 | 581 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from out crop on an east facing hillside opening above the mouth of Big Lake. | 1033 | Comment | ||
CHSC88336 | Scutellaria antirrhinoides | R. Fischer; J. Marr | 2004-5-24 | 219 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1027 | Comment | ||
CHSC93286 | Scutellaria antirrhinoides | R. Fischer | 2005-7-15 | 542 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected at edge of woodland slope near western edge of Ya-She Pond, YPF. | 1011 | Comment | ||
CHSC89689 | Scutellaria galericulata | R. Fischer; J. Marr | 2004-8-15 | 368 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located N end Big Lake. On mdw near lake. | 1010 | Comment | ||
CHSC96287 | Scutellaria galericulata | R. Fischer | 2006-7-22 | 924 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on the western end of park near Bowman ditch, north side of park road, in 6 inches of flooded grassy meadow. | 1010 | Comment | ||
JEPS111357 | Scutellaria galericulata | R. Fischer | 2006-7-22 | 924 | Shasta | Ahjumawi Lava Springs State Park, 3 mi N of McArthur, on the W edge of the Modoc Plateau. Collected on the W end of park near Bowman ditch, N side of park road. | 1010 | Comment | ||
UC54589 | Scutellaria nana | H. M. Hall and E. B. Babcock | June, 1903 | 4223 | Shasta | Sierra Nevada Mountains, North-eastern Shasta County Sierra Nevada Mountains | 1219 | Comment | ||
CHSC88335 | Senecio eurycephalus var. eurycephalus | R. Fischer; J. Marr | 2004-5-24 | 218 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1036 | Comment | ||
CDA33358 | Senecio hydrophilus | Dale Woods | 2010-7-1 | Shasta | Near juncture of Horr Pond and north shore of Eastman Lake. | 0 | Comment | |||
CHSC89661 | Senecio hydrophilus | R. Fischer; J. Marr | 2004-8-13 | 350 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7 near Horr Pond on mdw. | 1008 | Comment | ||
CHSC89665 | Senecio hydrophilus | R. Fischer; J. Marr | 2004-9-27 | 342 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along northern shores Ya-She waterways. On mdws, near water, throughout the park. | 1008 | Comment | ||
UC1192091 | Senecio hydrophilus | Malcolm A. Nobs, S. Galen Smith | 1949-7-20 | 1036 | Shasta | marshy banks of Fall River at Glenburn; Fall River | Comment | |||
CHSC93011 | Senecio integerrimus var. exaltatus | R. Fischer | 2005-4-15 | 589 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected east of the old Ranger Station at the western edge of the park. | 1018 | Comment | ||
CHSC93012 | Senecio integerrimus var. exaltatus | R. Fischer | 2005-5-21 | 588 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected off the rim of a conic depression pond on the west side of lower Big Lake. | 1021 | Comment | ||
CHSC96193 | Senecio integerrimus var. exaltatus | R. Fischer | 2006-5-15 | 971 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on a dry grassy slope just se of a conic depression pond near the lower end and western edge of Big Lake. | 1011 | Comment | ||
CHSC96296 | Senecio integerrimus var. exaltatus | R. Fischer | 2006-5-13 | 909 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected at western end of park, near gated entrance, along park road. | 1011 | Comment | ||
CDA36864 | Sidalcea asprella | CDFA Staff | 1999-6-1 | s.n. | Shasta | Lava Creek Lodge, near Eastman Lake. | 0 | Comment | ||
CHSC88337 | Sidalcea oregana subsp. oregana | R. Fischer; J. Marr | 2004-5-24 | 220 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail, just e. of Camp 7 and n. of Horr Pond. Just off meadow edge. | 1010 | Comment | ||
CHSC89656 | Sidalcea oregana subsp. oregana | R. Fischer | 2004-7-5 | 320 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail E of old Ranger Station in mdw. | 1011 | Comment | ||
CHSC88797 | Sidalcea oregana subsp. spicata | R. Fischer | 2004-7-3 | 302 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located in mdw. at n. end of Big Lake, western shore. | 1008 | Comment | ||
CHSC89630 | Sidalcea oregana subsp. spicata | R. Fischer; J. Marr | 2004-8-15 | 373 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along shoreline Ya-She pond. | 1010 | Comment | ||
CHSC88743 | Sisymbrium altissimum | R. Fischer; J. Marr | 2004-5-25 | 257 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located in mdw. between Horr Pond and Camp 7. Near main park rd., throughout park. | 1010 | Comment | ||
CHSC88770 | Sisymbrium altissimum | R. Fischer | 2004-7-3 | 285 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located in mdw. below Camp 7. | 1010 | Comment | ||
CHSC71728 | Solanum dulcamara | Vernon H. Oswald | 1998-8-30 | 9555 | Shasta | North of McArthur on the dike along Big Lake north of the boat launch ramp at Rat Ranch. | 1005 | Comment | ||
CHSC88351 | Solanum dulcamara | R. Fischer; J. Marr | 2004-5-25 | 235 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. At edge of water between Horr Pond and Big Lake. | 1007 | Comment | ||
CHSC89644 | Solanum dulcamara | R. Fischer | 2004-7-3 | 316 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located on W shore, N end, of Big Lake. | 1008 | Comment | ||
CHSC89650 | Solanum dulcamara | R. Fischer; J. Marr | 2004-8-14 | 356 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7 at water edge of Horr Pond. | 1008 | Comment | ||
CHSC88307 | Solanum parishii | R. Fischer; J. Marr | 2004-5-23 | 191 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail between Horr Pond and Crystal Springs. | 1008 | Comment | ||
CHSC88809 | Solidago velutina subsp. californica | R. Fischer | 2004-7-3 | 314 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located at n. end Big Lake in mdw. | 1008 | Comment | ||
CHSC89670 | Solidago velutina subsp. californica | R. Fischer; J. Marr | 2004-8-13 | 364 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near camp 7. | 1011 | Comment | ||
CDA14155 | Sparganium emersum subsp. emersum | G. F. Hrusa, T. Holmes | 1997-6-18 | 13868 | Shasta | Fall River; Occasional in colonies on saturated shoreline of Fall River upstream from Glenburn. Perennial. | Comment | |||
CHSC96285 | Sparganium eurycarpum subsp. eurycarpum | R. Fischer | 2006-7-22 | 925 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on the western end of park in Bowman ditch, south side of park road, in 3 feet of water. | 1010 | Comment | ||
CHSC96286 | Sparganium eurycarpum subsp. eurycarpum | R. Fischer | 2006-7-22 | 925 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on the western end of park in Bowman ditch, south side of park road, in 3 feet of water. | 1010 | Comment | ||
CHSC88798 | Spiraea douglasii | R. Fischer | 2004-7-3 | 303 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located on edge of mdw. at n. end of Big Lake, western shore. | 1008 | Comment | ||
CHSC88808 | Stachys ajugoides var. rigida | R. Fischer | 2004-7-4 | 313 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located at n. end Big Lake, western shore. In mdw. | 1008 | Comment | ||
CHSC89786 | Stellaria longifolia | R. Fischer; J. Marr | 2004-5-24 | 402 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected along N shore of Big Lake, E side. In mdw near water edge. | 1008 | Comment | ||
CHSC96271 | Stellaria longifolia | R. Fischer | 2006-7-22 | 941 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on the western end of park near Bowman ditch, south side of park road, in 6 inches of flooded grassy meadow. | 1008 | Comment | ||
CHSC93326 | Stellaria media | R. Fischer | 2005-5-21 | 631 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from meadow edge near the eastern end of Horr Pond. | 1007 | Comment | ||
CHSC93302 | Stephanomeria paniculata | R. Fischer | 2005-7-16 | 551 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected from upper east side of Spatter Cone Trail. | 1054 | Comment | ||
CHSC88320 | Swertia albicaulis var. albicaulis | R. Fischer; J. Marr | 2004-5-22 | 203 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located near Camp 7, just n. of Horr Pond. | 1024 | Comment | ||
UC54563 | Swertia albicaulis var. nitida | H. M. Hall and E. B. Babcock | Jun 1903 | 4241 | Shasta | Lava Beds, ne Shasta County Sierra Nevada Mountains | 1219 | Comment | ||
CHSC88759 | Symphoricarpos albus var. laevigatus | R. Fischer; J. Marr | 2004-5-28 | 274 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail between Crystal Springs and Ya-She. | 1013 | Comment | ||
CHSC88766 | Symphyotrichum ascendens | R. Fischer | 2004-7-6 | 281 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located between Camp 7 and Horr Pond. On slope below camp. | 1010 | Comment | ||
CHSC88791 | Symphyotrichum ascendens | R. Fischer | 2004-7-2 | 296 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. In mdw., below Camp 7, as it climbs away from Horr Pond. | 1010 | Comment | ||
CHSC89694 | Symphyotrichum ascendens | R. Fischer; J. Marr | 2004-8-14 | 362 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located on W shore, near mouth of Big Lake. In mdw roadbed of Lava Springs Trail. | 1010 | Comment | ||
CHSC89783 | Symphyotrichum ascendens | R. Fischer; J. Marr | 2004-8-14 | 417 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Off Lava Springs Trail, near camp 7 and Horr Pond. On mdw. | 1010 | Comment | ||
CHSC89784 | Symphyotrichum ascendens | R. Fischer; J. Marr | 2004-8-14 | 417 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Off Lava Springs Trail, near camp 7 and Horr Pond. On mdw. | 1010 | Comment | ||
CHSC89775 | Symphyotrichum bracteolatum | R. Fischer | 2004-7-3 | 329 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail, W shore of Big Lake. Also at Crystal Springs. | 1008 | Comment | ||
CHSC89794 | Symphyotrichum bracteolatum | R. Fischer; J. Marr | 2004-8-14 | 415 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Off Lava Springs Trail, W shore Big Lake, S end. Mdw/roadbed. | 1010 | Comment | ||
CHSC89704 | Taraxacum officinale | R. Fischer; J. Marr | 2004-8-15 | 378 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected near Lava Springs Trail at camp 5, Crystal Springs. | 1010 | Comment | ||
CHSC92966 | Taraxacum officinale | R. Fischer | 2005-5-21 | 496 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along Juniper Trail, just north of camp 7. | 1021 | Comment | ||
CHSC88789 | Tetradymia canescens | R. Fischer | 2004-7-3 | 294 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located off Spatter Cone Trail. | 1036 | Comment | ||
CHSC88790 | Tetradymia canescens | R. Fischer | 2004-7-2 | 295 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located off Spatter Cone Trail. | 1051 | Comment | ||
CHSC93016 | Thelypodium | R. Fischer; J. Marr | 2004-5-26 | 584 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected at upper end of Big Lake. | 1008 | Comment | ||
CHSC93017 | Thelypodium | R. Fischer | 2005-5-21 | 583 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected at upper end of Big Lake just outside meadow edge. | 1008 | Comment | ||
CHSC89634 | Thlaspi arvense | R. Fischer | 2004-7-5 | 331 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located W of old Ranger Station at edge of mdw. | 1011 | Comment | ||
CHSC96292 | Torilis arvensis subsp. purpurea | R. Fischer | 2006-7-21 | 913 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected on dry grassy meadow, adjacent main park road, between Horr Pond and campsite 7. | 1010 | Comment | ||
CHSC96273 | Toxicoscordion paniculatum | R. Fischer | 2006-5-11 | 939 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected in an open juniper/YPF woodland just south of the Spattercone Trail loop. | 1036 | Comment | ||
CHSC93314 | Toxicoscordion venenosum var. venenosum | R. Fischer | 2005-4-16 | 569 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected in woodlands between camp 7 and Spatter Cone Trail. | 1036 | Comment | ||
CHSC93222 | Trichostema simulatum | R. Fischer | 2005-7-18 | 459 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along main park road, near the old homestead, on the western border of the park. Population near gated entrance to park. | 1013 | Comment | ||
CHSC89699 | Trifolium fragiferum | R. Fischer; J. Marr | 2004-8-15 | 382 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected on Lava Springs Trail at Crystal Springs. | 1010 | Comment | ||
CHSC96190 | Trifolium fragiferum | R. Fischer | 2006-7-21 | 898 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from the grassy roadbed of main park road just east of Crystal Springs. | 1008 | Comment | ||
CDA14156 | Trifolium hybridum | G. F. Hrusa, T. Holmes | 1997-6-18 | 13870 | Shasta | Fall River; Fall River upstream from Glenburn, at Island Rd. put-in access. | Comment | |||
CHSC112791 | Trifolium hybridum | Lowell Ahart; John Dittes | 2013-6-9 | 18796 | Shasta | Along the northeast side of the fence, about 20 yards east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC89684 | Trifolium hybridum | R. Fischer | 2004-7-5 | 323 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located on Lava Springs Trail near Ya-She campsites. At mdw. edge. Along same road various locations. | 1011 | Comment | ||
CHSC89692 | Trifolium hybridum | R. Fischer; J. Marr | 2004-8-15 | 364 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near Ya-She campsites in roadbed of Lava Springs Trail. | 1010 | Comment | ||
CHSC89693 | Trifolium hybridum | R. Fischer; J. Marr | 2004-8-15 | 364 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located near Ya-She campsites in roadbed of Lava Springs Trail. | 1010 | Comment | ||
JEPS120914 | Trifolium hybridum | Lowell Ahart, John Dittes | 2013-6-9 | 18796 | Shasta | Along the NE side of the fence, about 20 yards E of Rat Farm Boat Launch, 3.4 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
CHSC93319 | Trifolium repens | R. Fischer | 2005-5-21 | 556 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected from road bed of main park road along the west shore, south end, of Big Lake. Along length of park road. | 1010 | Comment | ||
CHSC89642 | Trifolium wormskioldii | R. Fischer | 2004-7-4 | 328 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located on Lava Springs Trail roadbed, at N end of Big Lake. Near mdw. edge of lake. Also on roadbed near Crystal Springs. | 1008 | Comment | ||
CHSC93336 | Trifolium wormskioldii | R. Fischer | 2005-7-15 | 594 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected on the water edge of Ya-She Pond. | 1007 | Comment | ||
CHSC89765 | Triglochin concinna var. debilis | R. Fischer; J. Marr | 2004-8-14 | 433 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail, western shore Big Lake. | 1008 | Comment | ||
CHSC93031 | Triglochin concinna var. debilis | R. Fischer | 2005-7-17 | 532 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Found in a shallow sink within a meadow along the west shore of Big Lake. | 1007 | Comment | ||
CHSC89679 | Triglochin maritima | R. Fischer; J. Marr | 2004-9-25 | 345 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected E Crystal Springs on mdw near water edge. | 1008 | Comment | ||
CHSC89680 | Triglochin maritima | R. Fischer; J. Marr | 2004-9-25 | 345 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected E Crystal Springs on mdw near water edge. | 1008 | Comment | ||
CHSC89764 | Triglochin maritima | R. Fischer; J. Marr | 2004-8-14 | 432 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Located off Lava Springs Trail, western shore Big Lake. | 1008 | Comment | ||
CHSC92998 | Ventenata dubia | R. Fischer | 2005-7-17 | 493 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. In small meadow opening along Juniper Trail. | 1036 | Comment | ||
CHSC96202 | Ventenata dubia | R. Fischer | 2006-7-23 | 916 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Grasses collected off Fishhawk Trail, on the little used road-bed, in a dry meadow of an opening in a mixed juniper/oak/YPF woodland. North of Horr Pond. | 1027 | Comment | ||
CHSC89709 | Verbascum blattaria | R. Fischer; J. Marr | 2004-5-28 | 388 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on western edge Modoc Plateau. Collected near Ya-She pond. | 1010 | Comment | ||
CHSC71729 | Verbena hastata | Vernon H. Oswald | 1998-8-30 | 9556 | Shasta | North of McArthur on the dike along Big Lake north of the boat launch ramp at Rat Ranch. | 1005 | Comment | ||
CHSC88799 | Verbena hastata | R. Fischer | 2004-7-4 | 304 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located in mdw. at n. end of Big Lake, western shore. | 1008 | Comment | ||
CHSC96293 | Veronica anagallis-aquatica | R. Fischer | 2006-7-21 | 912 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected at edge of Horr Pond near campsite 7. | 1007 | Comment | ||
CHSC88740 | Veronica arvensis | R. Fischer; J. Marr | 2004-5-25 | 254 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located at water edge along Horr Pond, near Camp 7. | 1008 | Comment | ||
CHSC93307 | Veronica arvensis | R. Fischer | 2005-4-18 | 562 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected near Crystal Springs on a road bed. | 1008 | Comment | ||
CHSC112473 | Veronica catenata | Lowell Ahart; John Dittes | 2013-6-9 | 18791 | Shasta | On the bottom of a deep irrigation ditch, Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air-miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC96182 | Veronica catenata | R. Fischer | 2006-7-23 | 888 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the grassy shore line of Big Lake. | 1008 | Comment | ||
CHSC96183 | Veronica catenata | R. Fischer | 2006-7-23 | 887 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the grassy shore line of a conic depression pond near the lower and western edge of Big Lake. | 1008 | Comment | ||
JEPS120908 | Veronica catenata | Lowell Ahart, John Dittes | 2013-6-9 | 18791 | Shasta | Hollenbeck Field, 950 feet E of Rat Farm Boat Launch, 3.4 air miles N of McArthur, Fall River Valley, McArthur Swamp. | Comment | |||
RSA0118766 | Veronica catenata | Lowell A. Ahart, John Dittes | 2013-6-9 | 18791 | Shasta | Hollenbeck Field, 950 feet east of Rat Farm Boat Launch, 3.4 air miles north of McArthur, Fall River Valley, McArthur Swamp. | 1007 | Comment | ||
CHSC88309 | Vicia americana var. americana | R. Fischer; J. Marr | 2004-5-23 | 193 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail. On the western slope above the southern end of Big Lake. | 1010 | Comment | ||
CHSC88352 | Vicia americana var. americana | R. Fischer; J. Marr | 2004-5-28 | 236 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge of Modoc Plateau. Growing along Lava Springs Trail just east of Crystal Springs. | 1008 | Comment | ||
CHSC92968 | Viola beckwithii | R. Fischer | 2005-4-15 | 504 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. About camp 7. | 1013 | Comment | ||
CHSC93291 | Viola nephrophylla | R. Fischer | 2005-4-17 | 575 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur on the western edge of the Modoc Plateau. Plants collected on west side of Big Lake on a marshy meadow at water edge, approximately at mid-lake point. | 1007 | Comment | ||
CHSC96261 | Viola praemorsa subsp. linguifolia | R. Fischer | 2006-5-11 | 951 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along Spattercone Trail, a brushy woodland of volcanic rocks and thin soil. | 1051 | Comment | ||
CHSC96274 | Viola praemorsa subsp. linguifolia | R. Fischer | 2006-5-11 | 938 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plant collected at campsite 7 (Horr Pond) in an open mixed woodland of juniper and YPF. | 1011 | Comment | ||
CHSC93099 | Viola purpurea | R. Fischer | 2005-4-17 | 576 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc plateau. Plants collected on the northwest side of Big Lake on edge of oak woods and rabbitbrush. | 1010 | Comment | ||
CHSC88325 | Viola purpurea subsp. purpurea | R. Fischer; J. Marr | 2004-5-24 | 208 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1036 | Comment | ||
CHSC96275 | Viola purpurea subsp. purpurea | R. Fischer | 2006-5-11 | 937 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected along the western loop of Spattercone Trail. | 1008 | Comment | ||
CHSC88323 | Viola purpurea subsp. quercetorum | R. Fischer; J. Marr | 2004-5-24 | 206 | Shasta | Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Spatter Cone Trail. | 1036 | Comment | ||
CHSC93055 | Viola purpurea subsp. quercetorum | R. Fischer | 2005-4-17 | 638 | Shasta | McArthur. Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from under Oregon White Oak and juniper near the meadows around camp 9. | 1008 | Comment | ||
CHSC92967 | Viola sheltonii | R. Fischer | 2005-4-15 | 503 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. About camp 7. | 1013 | Comment | ||
CHSC93312 | Viola sheltonii | R. Fischer | 2005-4-16 | 567 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected north of camp 7. | 1016 | Comment | ||
CHSC93317 | Vulpia bromoides | R. Fischer | 2005-5-20 | 587 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. | Comment | |||
CHSC93014 | Vulpia microstachys var. microstachys | R. Fischer | 2005-5-22 | 617 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected about camp 7. | 1013 | Comment | ||
CHSC93015 | Vulpia microstachys var. microstachys | R. Fischer | 2005-5-22 | 618 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected along the road edges of the main park road between Horr Pond and Crystal Springs. | 1008 | Comment | ||
CHSC93013 | Vulpia microstachys var. pauciflora | R. Fischer | 2005-5-22 | 619 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Collected about camp 7. | 1013 | Comment | ||
CHSC93204 | Vulpia myuros var. hirsuta | R. Fischer | 2005-5-22 | 616 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. | 1008 | Comment | ||
CHSC96188 | Wyethia angustifolia | R. Fischer | 2006-7-21 | 900 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from mixed brushy woodlands (western juniper, Rhus trilobata, YPF) between Horr Pond and Crystal Springs. | 1013 | Comment | ||
CHSC71690 | Xanthium spinosum | Vernon H. Oswald | 1998-8-30 | 9557 | Shasta | Dirt road heading north of McArthur to the boat ramp on Big Lake. Roadside. | 1005 | Comment | ||
CHSC93198 | Yabea microcarpa | R. Fischer | 2005-5-20 | 479 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Along Fishhawk Trail. Collection made at western end of trail, and north of camp 7. | 1021 | Comment | ||
CHSC93214 | Yabea microcarpa | R. Fischer | 2005-7-15 | 610 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. In the road edges of the main park between Horr Pond and Crystal Springs. | 1008 | Comment | ||
CHSC96197 | Yabea microcarpa | R. Fischer | 2006-5-14 | 967 | Shasta | Ahjumawi Lava Springs State Park, 3 miles N. of McArthur, on the western edge of the Modoc Plateau. Plants collected from an open juniper/brush woodland on the nw slope above middle Big Lake. | 1011 | Comment | ||
CDA14154 | Zannichellia palustris | G. F. Hrusa, T. Holmes | 1997-6-18 | 13867 | Shasta | Fall River; Common aquatic in large colonies where water is relatively deep, bottom sediment shallow, and flow rate low. Fall River upstream from Glenburn. | Comment |
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