Index / States / California / Humboldt
§1County listing — California
Humboldt County
California
- FIPS
- 06023
- Taxa recorded
- 2,477
- State
- California
Filter
Showing 501–550 of 2,477.
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Cercocarpus ledifolius Nutt. Native CELE3curl-leaf mountain mahogany · Rosaceae - Cercocarpus ledifolius Nutt. var. intercedens C.K. Schneid. Native CELEIcurl-leaf mountain mahogany · Rosaceae
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Cercocarpus montanus Raf. Native CEMO2alderleaf mountain mahogany · Rosaceae - Cercocarpus montanus Raf. var. glaber (S. Watson) F.L. Martin Native CEMOGbirchleaf mountain mahogany · Rosaceae
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Chaenactis douglasii (Hook.) Hook. & Arn. Native CHDODouglas' dustymaiden · Asteraceae - Chaenactis douglasii (Hook.) Hook. & Arn. var. douglasii Native CHDODDouglas' dustymaiden · Asteraceae
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Chaenactis glabriuscula DC. Native CHGLyellow pincushion · Asteraceae - Chaenactis glabriuscula DC. var. heterocarpha (Torr. & A. Gray ex A. Gray) H.M. Hall Native CHGLHyellow pincushion · Asteraceae
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Chamaecyparis lawsoniana (A. Murray bis) Parl. Native CHLAPort Orford cedar · Cupressaceae -
Chamaemelum nobile (L.) All. Introduced CHNO3Roman chamomile · Asteraceae -
Chamaesyce serpyllifolia (Pers.) Small Native CHSE6thymeleaf sandmat · Euphorbiaceae - Chamaesyce serpyllifolia (Pers.) Small ssp. serpyllifolia Native CHSESthymeleaf sandmat · Euphorbiaceae
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Chamerion angustifolium (L.) Holub Native CHAN9fireweed · Onagraceae - Chamerion angustifolium (L.) Holub ssp. circumvagum (Mosquin) Hoch Native CHANCfireweed · Onagraceae
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Cheilanthes gracillima D.C. Eaton Native CHGRlace lipfern · Pteridaceae -
Chenopodium album L. Both CHAL7lambsquarters · Chenopodiaceae -
Chenopodium atrovirens Rydb. Native CHATpinyon goosefoot · Chenopodiaceae -
Chenopodium capitatum (L.) Asch. Native CHCA4blite goosefoot · Chenopodiaceae -
Chenopodium macrospermum Hook. f. Both CHMA7largeseed goosefoot · Chenopodiaceae - Chenopodium macrospermum Hook. f. var. halophilum (Phil.) Standl. Introduced CHMAHsaltloving goosefoot · Chenopodiaceae
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Chenopodium murale L. Introduced CHMU2nettleleaf goosefoot · Chenopodiaceae -
Chenopodium polyspermum L. Introduced CHPOmanyseed goosefoot · Chenopodiaceae - Chenopodium polyspermum L. var. acutifolium (Sm.) Gaudich. Introduced CHPOAmanyseed goosefoot · Chenopodiaceae
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Chenopodium rubrum L. Native CHRUred goosefoot · Chenopodiaceae -
Chimaphila menziesii (R. Br. ex D. Don) Spreng. Native CHMElittle prince's pine · Pyrolaceae -
Chimaphila umbellata (L.) W.P.C. Barton Native CHUMpipsissewa · Pyrolaceae - Chimaphila umbellata (L.) W.P.C. Barton ssp. occidentalis (Rydb.) Hultén Native CHUMO2pipsissewa · Pyrolaceae
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Chlorogalum pomeridianum (DC.) Kunth Native CHPO3wavyleaf soap plant · Liliaceae - Chlorogalum pomeridianum (DC.) Kunth var. pomeridianum Native CHPOP4wavyleaf soap plant · Liliaceae
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Chrysolepis chrysophylla (Douglas ex Hook.) Hjelmqvist Native CHCH7giant chinquapin · Fagaceae - Chrysolepis chrysophylla (Douglas ex Hook.) Hjelmqvist var. chrysophylla Native CHCHC4giant chinquapin · Fagaceae
- Chrysolepis chrysophylla (Douglas ex Hook.) Hjelmqvist var. minor (Benth.) Munz Native CHCHMgiant chinquapin · Fagaceae
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Chrysolepis sempervirens (Kellogg) Hjelmqvist Native CHSE11bush chinquapin · Fagaceae -
Chrysosplenium glechomifolium Nutt. Native CHGL5Pacific golden saxifrage · Saxifragaceae -
Chrysothamnus viscidiflorus (Hook.) Nutt. Native CHVI8yellow rabbitbrush · Asteraceae - Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. viscidiflorus Native CHVIV2yellow rabbitbrush · Asteraceae
- Chrysothamnus viscidiflorus (Hook.) Nutt. ssp. viscidiflorus var. latifolius (D.C. Eaton) Greene Native CHVIL10yellow rabbitbrush · Asteraceae
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Cicendia quadrangularis (Lam.) Griseb. Native CIQU3Oregon timwort · Gentianaceae -
Cicuta douglasii (DC.) J.M. Coult. & Rose Native CIDOwestern water hemlock · Apiaceae -
Cinna latifolia (Trevis. ex Goepp.) Griseb. Native CILA2drooping woodreed · Poaceae -
Circaea alpina L. Native CIALsmall enchanter's nightshade · Onagraceae - Circaea alpina L. ssp. pacifica (Asch. & Magnus) P.H. Raven Native CIALP2small enchanter's nightshade · Onagraceae
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Cirsium arvense (L.) Scop. Introduced CIAR4Canada thistle · Asteraceae -
Cirsium brevistylum Cronquist Native CIBR2clustered thistle · Asteraceae -
Cirsium douglasii DC. Native CIDO2Douglas' thistle · Asteraceae - Cirsium douglasii DC. var. breweri (A. Gray) D.J. Keil & C.E. Turner Native CIDOB2Douglas' thistle · Asteraceae
- Cirsium douglasii DC. var. douglasii Native CIDODDouglas' thistle · Asteraceae
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Cirsium occidentale (Nutt.) Jeps. Native CIOCcobwebby thistle · Asteraceae - Cirsium occidentale (Nutt.) Jeps. var. candidissimum (Greene) J.F. Macbr. Native CIOCCsnowy thistle · Asteraceae
- Cirsium occidentale (Nutt.) Jeps. var. venustum (Greene) Jeps. Native CIOCVcobwebby thistle · Asteraceae