Index / States / California / Contra Costa
§1County listing — California
Contra Costa County
California
- FIPS
- 06013
- Taxa recorded
- 1,712
- State
- California
Filter
Showing 601–650 of 1,358 (native).
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Hemizonia kelloggii Greene Native HEKEKellogg's tarweed · Asteraceae -
Hemizonia lobbii Greene Native HELO4threeray tarweed · Asteraceae -
Heracleum maximum W. Bartram Native HEMA80common cowparsnip · Apiaceae -
Hesperevax caulescens (Benth.) A. Gray Native HECA30dwarf dwarf-cudweed · Asteraceae -
Hesperevax sparsiflora (A. Gray) Greene Native HESP9erect dwarf-cudweed · Asteraceae - Hesperevax sparsiflora (A. Gray) Greene var. sparsiflora Native HESPS2erect dwarf-cudweed · Asteraceae
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Hesperocnide tenella Torr. Native HETE5western stingingnettle · Urticaceae -
Hesperolinon breweri (A. Gray) Small Native HEBR4Brewer's dwarf-flax · Linaceae -
Hesperolinon californicum (Benth.) Small Native HECA11California dwarf-flax · Linaceae -
Hesperolinon micranthum (A. Gray) Small Native HEMI9smallflower dwarf-flax · Linaceae -
Heterocodon rariflorum Nutt. Native HERA3rareflower heterocodon · Campanulaceae -
Heterodraba unilateralis (M.E. Jones) Greene Native HEUN3ladiestongue mustard · Brassicaceae -
Heteromeles arbutifolia (Lindl.) M. Roem. Native HEAR5toyon · Rosaceae - Heteromeles arbutifolia (Lindl.) M. Roem. var. arbutifolia Native HEARA2toyon · Rosaceae
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Heterotheca grandiflora Nutt. Native HEGR7telegraphweed · Asteraceae -
Heterotheca sessiliflora (Nutt.) Shinners Native HESEsessileflower false goldenaster · Asteraceae - Heterotheca sessiliflora (Nutt.) Shinners ssp. bolanderi (A. Gray) Semple Native HESEB2sessileflower false goldenaster · Asteraceae
- Heterotheca sessiliflora (Nutt.) Shinners ssp. echioides (Benth.) Semple Native HESEE2sessileflower false goldenaster · Asteraceae
- Heterotheca sessiliflora (Nutt.) Shinners ssp. echioides (Benth.) Semple var. bolanderioides Semple Native HESEB3sessileflower false goldenaster · Asteraceae
- Heterotheca sessiliflora (Nutt.) Shinners ssp. echioides (Benth.) Semple var. echioides Native HESEE3sessileflower false goldenaster · Asteraceae
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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. erubescens (A. Braun & Bouché) Rosend. Native HEMIE2crevice alumroot · Saxifragaceae
- Hibiscus lasiocarpos Cav. Native HILA6rosemallow · Malvaceae
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Hieracium albiflorum Hook. Native HIAL2white hawkweed · Asteraceae -
Hoita macrostachya (DC.) Rydb. Native HOMA4large leather-root · Fabaceae -
Hoita orbicularis (Lindl.) Rydb. Native HOORroundleaf leather-root · Fabaceae -
Hoita strobilina (Hook. & Arn.) Rydb. Native HOST3Loma prieta · Fabaceae -
Holocarpha heermannii (Greene) D.D. Keck Native HOHEHeermann's tarweed · Asteraceae -
Holocarpha macradenia (DC.) Greene Native HOMASanta Cruz tarplant · Asteraceae -
Holocarpha obconica (J.C. Clausen & D.D. Keck) D.D. Keck Native HOOBSan Joaquin tarweed · Asteraceae - Holocarpha obconica (J.C. Clausen & D.D. Keck) D.D. Keck ssp. autumnalis D.D. Keck Native HOOBASan Joaquin tarweed · Asteraceae
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Holocarpha virgata (A. Gray) D.D. Keck Native HOVIyellowflower tarweed · Asteraceae - Holocarpha virgata (A. Gray) D.D. Keck ssp. virgata Native HOVIVyellowflower tarweed · Asteraceae
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Holodiscus discolor (Pursh) Maxim. Native HODIoceanspray · Rosaceae -
Hordeum brachyantherum Nevski Native HOBR2meadow barley · Poaceae - Hordeum brachyantherum Nevski ssp. brachyantherum Native HOBRB2meadow 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
- Horkelia californica Cham. & Schltdl. ssp. frondosa (Greene) Ertter Native HOCAF2California horkelia · Rosaceae
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Hornungia procumbens (L.) Hayek Native HOPR4prostrate hutchinsia · Brassicaceae -
Hydrocotyle verticillata Thunb. Native HYVE2whorled marshpennywort · Apiaceae - Hydrocotyle verticillata Thunb. var. verticillata Native HYVEVwhorled marshpennywort · Apiaceae
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Hydrophyllum occidentale (S. Watson) A. Gray Native HYOCwestern waterleaf · Hydrophyllaceae -
Hypericum mutilum L. Native HYMUdwarf St. Johnswort · 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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Iris douglasiana Herb. Native IRDODouglas iris · Iridaceae -
Iris missouriensis Nutt. Native IRMIRocky Mountain iris · Iridaceae -
Isocoma arguta Greene Native ISAR2Carquinez goldenbush · Asteraceae