Index / States / Washington / Clark
§1County listing — Washington
Clark County
Washington
- FIPS
- 53011
- Taxa recorded
- 658
- State
- Washington
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Showing 1–50 of 658.
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Abutilon theophrasti Medik. Introduced ABTHvelvetleaf · Malvaceae -
Acer circinatum Pursh Native ACCIvine maple · Aceraceae -
Acer macrophyllum Pursh Native ACMA3bigleaf maple · Aceraceae -
Achillea millefolium L. Both ACMI2common yarrow · Asteraceae -
Achlys triphylla (Sm.) DC. Native ACTRsweet after death · Berberidaceae -
Actaea elata (Nutt.) Prantl Native ACEL4tall bugbane · Ranunculaceae -
Adiantum aleuticum (Rupr.) Paris Native ADALAleutian maidenhair · Pteridaceae -
Agrostemma githago L. Introduced AGGIcommon corncockle · Caryophyllaceae -
Agrostis capillaris L. Introduced AGCA5colonial bentgrass · Poaceae -
Agrostis exarata Trin. Native AGEXspike bentgrass · Poaceae -
Ailanthus altissima (Mill.) Swingle Introduced AIALtree of heaven · Simaroubaceae -
Aira caryophyllea L. Introduced AICAsilver hairgrass · Poaceae - Aira caryophyllea L. var. caryophyllea Introduced AICAC2silver hairgrass · Poaceae
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Alisma triviale Pursh Native ALTR7northern water plantain · Alismataceae -
Allium cernuum Roth Native ALCE2nodding onion · Liliaceae -
Alnus rubra Bong. Native ALRU2red alder · Betulaceae -
Alopecurus pratensis L. Introduced ALPR3meadow foxtail · Poaceae -
Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. Native AMAL2Saskatoon serviceberry · Rosaceae -
Amorpha fruticosa L. Native AMFRfalse indigo bush · Fabaceae -
Anaphalis margaritacea (L.) Benth. Native ANMAwestern pearly everlasting · Asteraceae -
Anchusa azurea Mill. Introduced ANAZItalian bugloss · Boraginaceae -
Anemone deltoidea Hook. Native ANDE3Columbian windflower · Ranunculaceae -
Anthemis arvensis L. Introduced ANAR6corn chamomile · Asteraceae -
Anthemis cotula L. Introduced ANCO2stinking chamomile · Asteraceae -
Anthoxanthum odoratum L. Introduced ANODsweet vernalgrass · Poaceae - Anthoxanthum odoratum L. ssp. odoratum Introduced ANODO2sweet vernalgrass · Poaceae
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Anthriscus sylvestris (L.) Hoffm. Introduced ANSYwild chervil · Apiaceae -
Aphanes arvensis L. Introduced APAR2field parsley piert · Rosaceae -
Aquilegia formosa Fisch. ex DC. Native AQFOwestern columbine · Ranunculaceae -
Arabis hirsuta (L.) Scop. Native ARHIhairy rockcress · Brassicaceae -
Arbutus menziesii Pursh Native ARMEPacific madrone · Ericaceae -
Arctium minus Bernh. Introduced ARMI2lesser burdock · Asteraceae -
Arenaria serpyllifolia L. Introduced ARSE2thymeleaf sandwort · Caryophyllaceae -
Armoracia rusticana G. Gaertn., B. Mey. & Scherb. Introduced ARRU4horseradish · Brassicaceae - Arnica amplexicaulis Nutt. Native ARAM2clasping arnica · Asteraceae
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Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl Introduced AREL3tall oatgrass · Poaceae -
Artemisia biennis Willd. Both ARBI2biennial wormwood · Asteraceae - Artemisia biennis Willd. var. biennis Introduced ARBIBbiennial wormwood · Asteraceae
- Artemisia lindleyana Besser Native ARLI2Columbia River wormwood · Asteraceae
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Artemisia ludoviciana Nutt. Both ARLUwhite sagebrush · Asteraceae - Artemisia ludoviciana Nutt. ssp. ludoviciana Native ARLUL2white sagebrush · Asteraceae
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Asarum caudatum Lindl. Native ASCA2British Columbia wildginger · Aristolochiaceae -
Asplenium trichomanes L. Native ASTR2maidenhair spleenwort · Aspleniaceae -
Asplenium trichomanes L. ssp. quadrivalens D.E. Mey. Native ASTRQmaidenhair spleenwort · Aspleniaceae -
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 -
Balsamorhiza deltoidea Nutt. Native BADE2deltoid balsamroot · Asteraceae -
Balsamorhiza hookeri (Hook.) Nutt. Native BAHOHooker's balsamroot · Asteraceae -
Barbarea orthoceras Ledeb. Native BAORAmerican yellowrocket · Brassicaceae