Index / States / California / Humboldt
§1County listing — California
Humboldt County
California
- FIPS
- 06023
- Taxa recorded
- 2,477
- State
- California
Filter
Showing 1,101–1,150 of 2,477.
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Hemizonia congesta DC. ssp. congesta Native HECOC2hayfield tarweed · Asteraceae - Hemizonia congesta DC. ssp. tracyi Babc. & H.M. Hall Native HECOThayfield tarweed · Asteraceae
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Heracleum maximum W. Bartram Native HEMA80common cowparsnip · Apiaceae -
Hesperevax acaulis (Kellogg) Greene Native HEAC8stemless dwarf-cudweed · Asteraceae - Hesperevax acaulis (Kellogg) Greene var. robustior Morefield Native HEACRstemless dwarf-cudweed · Asteraceae
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Hesperevax sparsiflora (A. Gray) Greene Native HESP9erect dwarf-cudweed · Asteraceae - Hesperevax sparsiflora (A. Gray) Greene var. brevifolia (A. Gray) Morefield Native HESPBshortleaf dwarf-cudweed · Asteraceae
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Hesperocyparis macrocarpa (Hartw.) Bartel Native HEMA22Monterey cypress · Cupressaceae -
Hesperolinon adenophyllum (A. Gray) Small Native HEADglandular dwarf-flax · Linaceae -
Hesperolinon micranthum (A. Gray) Small Native HEMI9smallflower dwarf-flax · Linaceae -
Heterocodon rariflorum Nutt. Native HERA3rareflower heterocodon · Campanulaceae -
Heteromeles arbutifolia (Lindl.) M. Roem. Native HEAR5toyon · Rosaceae - Heteromeles arbutifolia (Lindl.) M. Roem. var. arbutifolia Native HEARA2toyon · Rosaceae
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Heterotheca oregona (Nutt.) Shinners Native HEOR2Oregon false goldenaster · Asteraceae - Heterotheca oregona (Nutt.) Shinners var. compacta (D.D. Keck) Semple Native HEORCOregon false goldenaster · Asteraceae
- Heterotheca oregona (Nutt.) Shinners var. oregona Native HEOROOregon false goldenaster · Asteraceae
- Heterotheca oregona (Nutt.) Shinners var. rudis (Greene) Semple Native HEORROregon false goldenaster · Asteraceae
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Heuchera merriamii Eastw. Native HEME2Merriam's alumroot · Saxifragaceae -
Heuchera micrantha Douglas ex Lindl. Native HEMI7crevice alumroot · Saxifragaceae - Heuchera micrantha Douglas ex Lindl. var. diversifolia (Rydb.) Rosend., Butters & Lakela Native HEMID2crevice alumroot · Saxifragaceae
- Heuchera micrantha Douglas ex Lindl. var. hartwegii (S. Watson ex Wheelock) Rosend. Native HEMIHHartweg's alumroot · Saxifragaceae
- Heuchera micrantha Douglas ex Lindl. var. macropetala B.G. Shipes & E.F. Wells Native HEMIM4crevice alumroot · Saxifragaceae
- Heuchera micrantha Douglas ex Lindl. var. micrantha Native HEMIM2crevice alumroot · Saxifragaceae
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Heuchera rubescens Torr. Native HERUpink alumroot · Saxifragaceae -
Hieracium albiflorum Hook. Native HIAL2white hawkweed · Asteraceae -
Hieracium bolanderi A. Gray Native HIBOBolander's hawkweed · Asteraceae -
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 -
Hirschfeldia incana (L.) Lagr.-Foss. Introduced HIIN3shortpod mustard · Brassicaceae -
Holcus lanatus L. Introduced HOLAcommon velvetgrass · Poaceae -
Holcus mollis L. Introduced HOMOcreeping velvetgrass · Poaceae -
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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Hordeum marinum Huds. Introduced HOMA2seaside barley · Poaceae - Hordeum marinum Huds. ssp. gussoneanum (Parl.) Thell. Introduced HOMAGMediterranean barley · Poaceae
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Hordeum murinum L. Introduced HOMUmouse barley · Poaceae - Hordeum murinum L. ssp. leporinum (Link) Arcang. Introduced HOMULhare 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