Index / States / California / Humboldt
§1County listing — California
Humboldt County
California
- FIPS
- 06023
- Taxa recorded
- 2,477
- State
- California
Filter
Showing 151–200 of 2,069 (native).
- Arctostaphylos ×media Greene (pro sp.) [columbiana × uva-ursi] Native ARME7manzanita · Ericaceae
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Arenaria congesta Nutt. Native ARCO5ballhead sandwort · Caryophyllaceae - Arenaria congesta Nutt. var. suffrutescens (A. Gray) B.L. Rob. Native ARCOS3suffrutescent sandwort · Caryophyllaceae
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Argemone munita Durand & Hilg. Native ARMUflatbud pricklypoppy · Papaveraceae - Argemone munita Durand & Hilg. ssp. rotundata (Rydb.) G.B. Ownbey Native ARMURflatbud pricklypoppy · Papaveraceae
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Argentina anserina (L.) Rydb. Native ARAN7silverweed cinquefoil · Rosaceae - Argentina egedii (Wormsk.) Rydb. Native AREGPacific silverweed · Rosaceae
- Argentina egedii (Wormsk.) Rydb. ssp. egedii Native AREGEPacific silverweed · Rosaceae
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Aristida oligantha Michx. Native AROLprairie threeawn · Poaceae -
Armeria maritima (Mill.) Willd. Native ARMA6thrift seapink · Plumbaginaceae - Armeria maritima (Mill.) Willd. ssp. californica (Boiss.) A.E. Porsild Native ARMAC2California seapink · Plumbaginaceae
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Arnica cernua Howell Native ARCEserpentine arnica · Asteraceae -
Arnica cordifolia Hook. Native ARCO9heartleaf arnica · Asteraceae -
Arnica discoidea Benth. Native ARDI6rayless arnica · Asteraceae -
Arnica latifolia Bong. Native ARLA8broadleaf arnica · Asteraceae -
Arnica nevadensis A. Gray Native ARNE3Nevada arnica · Asteraceae -
Arnica spathulata Greene Native ARSP4Klamath arnica · Asteraceae -
Artemisia douglasiana Besser Native ARDO3Douglas' sagewort · Asteraceae -
Artemisia dracunculus L. Native ARDR4tarragon · Asteraceae -
Artemisia pycnocephala (Less.) DC. Native ARPY3beach wormwood · Asteraceae -
Artemisia suksdorfii Piper Native ARSU4coastal wormwood · Asteraceae -
Aruncus dioicus (Walter) Fernald var. acuminatus (Rydb.) Rydb. ex H. Hara Native ARDIAbride's feathers · Rosaceae -
Asarum caudatum Lindl. Native ASCA2British Columbia wildginger · Aristolochiaceae -
Asclepias cordifolia (Benth.) Jeps. Native ASCOheartleaf milkweed · Asclepiadaceae -
Asclepias eriocarpa Benth. Native ASERwoollypod milkweed · Asclepiadaceae -
Asclepias fascicularis Decne. Native ASFAMexican whorled milkweed · Asclepiadaceae -
Asclepias speciosa Torr. Native ASSPshowy milkweed · Asclepiadaceae -
Aspidotis densa (Brack.) Lellinger Native ASDE6Indian's dream · Pteridaceae -
Astragalus agnicidus Barneby Native ASAGHumboldt County milkvetch · Fabaceae -
Astragalus gambelianus Sheldon Native ASGAGambel's dwarf milkvetch · Fabaceae -
Astragalus pycnostachyus A. Gray Native ASPYmarsh milkvetch · Fabaceae - Astragalus pycnostachyus A. Gray var. pycnostachyus Native ASPYPmarsh milkvetch · Fabaceae
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Astragalus rattanii A. Gray Native ASRA4Rattan's milkvetch · Fabaceae - Astragalus rattanii A. Gray var. rattanii Native ASRAR3Rattan's milkvetch · Fabaceae
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Astragalus umbraticus Sheldon Native ASUM3Bald Mountain milkvetch · Fabaceae -
Astragalus whitneyi A. Gray Native ASWHballoonpod milkvetch · Fabaceae - Astragalus whitneyi A. Gray var. whitneyi Native ASWHWballoonpod milkvetch · Fabaceae
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Asyneuma prenanthoides (Durand) McVaugh Native ASPR10California harebell · Campanulaceae -
Athyrium filix-femina (L.) Roth Native ATFIcommon ladyfern · Dryopteridaceae - Athyrium filix-femina (L.) Roth ssp. cyclosorum (Rupr.) C. Chr. Native ATFICsubarctic ladyfern · Dryopteridaceae
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Athysanus pusillus (Hook.) Greene Native ATPUcommon sandweed · Brassicaceae -
Atriplex leucophylla (Moq.) D. Dietr. Native ATLE2beach saltbush · Chenopodiaceae -
Atriplex prostrata Bouchér ex DC. Native ATPRtriangle orache · Chenopodiaceae -
Azolla filiculoides Lam. Native AZFIPacific mosquitofern · Azollaceae -
Baccharis douglasii DC. Native BADOsaltmarsh baccharis · Asteraceae -
Baccharis pilularis DC. Native BAPIcoyotebrush · Asteraceae -
Balsamorhiza deltoidea Nutt. Native BADE2deltoid balsamroot · Asteraceae -
Barbarea orthoceras Ledeb. Native BAORAmerican yellowrocket · Brassicaceae -
Beckmannia syzigachne (Steud.) Fernald Native BESYAmerican sloughgrass · Poaceae -
Bensoniella oregona (Abrams & Bacig.) Morton Native BEOROregon bensoniella · Saxifragaceae