Index / States / California / Humboldt
§1County listing — California
Humboldt County
California
- FIPS
- 06023
- Taxa recorded
- 2,477
- State
- California
Filter
Showing 951–1,000 of 2,069 (native).
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Hieracium greenei A. Gray Native HIGR2Greene's hawkweed · Asteraceae -
Hieracium scouleri Hook. Native HISC2Scouler's woollyweed · Asteraceae - Hieracium scouleri Hook. var. nudicaule (A. Gray) Cronquist Native HISCNScouler's woollyweed · Asteraceae
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Hierochloe occidentalis Buckley Native HIOCCalifornia sweetgrass · Poaceae -
Hippuris vulgaris L. Native HIVU2common mare's-tail · Hippuridaceae -
Holodiscus discolor (Pursh) Maxim. Native HODIoceanspray · Rosaceae -
Hordeum brachyantherum Nevski Native HOBR2meadow barley · Poaceae - Hordeum brachyantherum Nevski ssp. brachyantherum Native HOBRB2meadow barley · Poaceae
- Hordeum brachyantherum Nevski ssp. californicum (Covas & Stebbins) Bothmer, N. Jacobsen & Seberg Native HOBRC2California barley · Poaceae
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Horkelia californica Cham. & Schltdl. Native HOCA3California horkelia · Rosaceae - Horkelia californica Cham. & Schltdl. ssp. dissita (Crum) Ertter Native HOCADCalifornia horkelia · Rosaceae
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Horkelia sericata S. Watson Native HOSEsilky horkelia · Rosaceae -
Horkelia tridentata Torr. Native HOTRthreetooth horkelia · Rosaceae - Horkelia tridentata Torr. ssp. flavescens (Rydb.) D.D. Keck Native HOTRFthreetooth horkelia · Rosaceae
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Hydrocotyle ranunculoides L. f. Native HYRAfloating marshpennywort · Apiaceae -
Hydrophyllum fendleri (A. Gray) A. Heller Native HYFEFendler's waterleaf · Hydrophyllaceae - Hydrophyllum fendleri (A. Gray) A. Heller var. albifrons (A. Heller) J.F. Macbr. Native HYFEAwhite waterleaf · Hydrophyllaceae
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Hydrophyllum occidentale (S. Watson) A. Gray Native HYOCwestern waterleaf · Hydrophyllaceae -
Hydrophyllum tenuipes A. Heller Native HYTEPacific waterleaf · Hydrophyllaceae -
Hypericum anagalloides Cham. & Schltdl. Native HYAN2tinker's penny · Clusiaceae -
Hypericum concinnum Benth. Native HYCO3goldwire · Clusiaceae -
Hypericum scouleri Hook. Native HYSC5Scouler's St. Johnswort · Clusiaceae - Hypericum scouleri Hook. ssp. scouleri Native HYSCS2Scouler's St. Johnswort · Clusiaceae
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Iliamna latibracteata Wiggins Native ILLA2California wild hollyhock · Malvaceae -
Iliamna rivularis (Douglas ex Hook.) Greene Native ILRIstreambank wild hollyhock · Malvaceae -
Ipomopsis aggregata (Pursh) V.E. Grant Native IPAGscarlet gilia · Polemoniaceae -
Iris douglasiana Herb. Native IRDODouglas iris · Iridaceae -
Iris macrosiphon Torr. Native IRMAbowltube iris · Iridaceae -
Iris missouriensis Nutt. Native IRMIRocky Mountain iris · Iridaceae -
Iris purdyi Eastw. Native IRPUPurdy's iris · Iridaceae -
Iris tenax Douglas ex Lindl. Native IRTEtoughleaf iris · Iridaceae - Iris tenax Douglas ex Lindl. ssp. klamathensis Lenz Native IRTEK2Klamath iris · Iridaceae
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Iris tenuissima Dykes Native IRTE3longtube iris · Iridaceae - Iris tenuissima Dykes ssp. tenuissima Native IRTET2longtube iris · Iridaceae
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Isoetes bolanderi Engelm. Native ISBOBolander's quillwort · Isoetaceae -
Isoetes howellii Engelm. Native ISHOHowell's quillwort · Isoetaceae -
Isoetes nuttallii A. Braun ex Engelm. Native ISNUNuttall's quillwort · Isoetaceae -
Isoetes tenella Léman Native ISTE5spiny-spore quillwort · Isoetaceae -
Isolepis carinata Hook. & Arn. ex Torr. Native ISCA6keeled bulrush · Cyperaceae -
Isolepis cernua (Vahl) Roem. & Schult. Native ISCElow bulrush · Cyperaceae -
Jaumea carnosa (Less.) A. Gray Native JACA4marsh jaumea · Asteraceae -
Juncus ambiguus Guss. Native JUAM3seasice rush · Juncaceae -
Juncus arcticus Willd. ssp. littoralis (Engelm.) Hultén Native JUARLmountain rush · Juncaceae -
Juncus articulatus L. Native JUAR4jointleaf rush · Juncaceae -
Juncus bolanderi Engelm. Native JUBOBolander's rush · Juncaceae -
Juncus bufonius L. Native JUBUtoad rush · Juncaceae - Juncus bufonius L. var. bufonius Native JUBUBtoad rush · Juncaceae
- Juncus bufonius L. var. occidentalis F.J. Herm. Native JUBUOtoad rush · Juncaceae
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Juncus confusus Coville Native JUCO2Colorado rush · Juncaceae -
Juncus covillei Piper Native JUCO5Coville's rush · Juncaceae