Index / States / Oregon / Multnomah
§1County listing — Oregon
Multnomah County
Oregon
- FIPS
- 41051
- Taxa recorded
- 1,590
- State
- Oregon
Filter
Showing 51–100 of 1,078 (native).
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Antennaria dimorpha (Nutt.) Torr. & A. Gray Native ANDI2low pussytoes · Asteraceae -
Antennaria geyeri A. Gray Native ANGE3pinewoods pussytoes · Asteraceae -
Antennaria howellii Greene Native ANHOHowell's pussytoes · Asteraceae - Antennaria howellii Greene ssp. howellii Native ANHOHHowell's pussytoes · Asteraceae
- Antennaria howellii Greene ssp. neodioica (Greene) Bayer Native ANHONHowell's pussytoes · Asteraceae
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Antennaria racemosa Hook. Native ANRAraceme pussytoes · Asteraceae -
Apocynum androsaemifolium L. Native APAN2spreading dogbane · Apocynaceae -
Aquilegia formosa Fisch. ex DC. Native AQFOwestern columbine · Ranunculaceae -
Arabis eschscholtziana Andrz. Native ARES5Eschscholtz's hairy rockcress · Brassicaceae -
Arabis glabra (L.) Bernh. Native ARGLtower rockcress · Brassicaceae -
Arabis hirsuta (L.) Scop. Native ARHIhairy rockcress · Brassicaceae - Arabis hirsuta (L.) Scop. var. glabrata Torr. & A. Gray Native ARHIGmountain rockcress · Brassicaceae
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Arabis nuttallii B.L. Rob. Native ARNUNuttall's rockcress · Brassicaceae -
Arabis sparsiflora Nutt. Native ARSPsicklepod rockcress · Brassicaceae - Arabis sparsiflora Nutt. var. atrorubens (Suksd. ex Greene) Rollins Native ARSPA2elegant rockcress · Brassicaceae
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Arbutus menziesii Pursh Native ARMEPacific madrone · Ericaceae -
Arctostaphylos nevadensis A. Gray Native ARNEpinemat manzanita · Ericaceae -
Arctostaphylos uva-ursi (L.) Spreng. Native ARUVkinnikinnick · Ericaceae -
Argentina anserina (L.) Rydb. Native ARAN7silverweed cinquefoil · Rosaceae - Arnica amplexicaulis Nutt. Native ARAM2clasping arnica · Asteraceae
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Arnica latifolia Bong. Native ARLA8broadleaf arnica · Asteraceae -
Arnica ×diversifolia Greene (pro sp.) [amplexicaulis or mollis × cordifolia or latifolia] Native ARDI7rayless arnica · Asteraceae -
Artemisia douglasiana Besser Native ARDO3Douglas' sagewort · Asteraceae -
Artemisia dracunculus L. Native ARDR4tarragon · Asteraceae - Artemisia lindleyana Besser Native ARLI2Columbia River wormwood · Asteraceae
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Artemisia ludoviciana Nutt. ssp. ludoviciana Native ARLUL2white sagebrush · Asteraceae -
Artemisia suksdorfii Piper Native ARSU4coastal wormwood · Asteraceae -
Artemisia tilesii Ledeb. Native ARTITilesius' wormwood · Asteraceae - Artemisia tilesii Ledeb. ssp. elatior (Torr. & A. Gray) Hultén Native ARTIETilesius' wormwood · Asteraceae
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Aruncus dioicus (Walter) Fernald var. acuminatus (Rydb.) Rydb. ex H. Hara Native ARDIAbride's feathers · Rosaceae -
Asarum caudatum Lindl. Native ASCA2British Columbia wildginger · Aristolochiaceae -
Asplenium trichomanes L. Native ASTR2maidenhair spleenwort · Aspleniaceae -
Astragalus reventiformis (Rydb.) Barneby Native ASRE6Yakima milkvetch · Fabaceae -
Astragalus umbraticus Sheldon Native ASUM3Bald Mountain milkvetch · Fabaceae -
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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Azolla filiculoides Lam. Native AZFIPacific mosquitofern · Azollaceae -
Azolla microphylla Kaulf. Native AZMIMexican Mosquito Fern · Azollaceae -
Balsamorhiza sagittata (Pursh) Nutt. Native BASA3arrowleaf balsamroot · Asteraceae -
Barbarea orthoceras Ledeb. Native BAORAmerican yellowrocket · Brassicaceae -
Bergia texana (Hook.) Seub. ex Walp. Native BETETexas bergia · Elatinaceae -
Betula glandulosa Michx. Native BEGLresin birch · Betulaceae -
Bidens cernua L. Native BICEnodding beggartick · Asteraceae -
Bidens frondosa L. Native BIFRdevil's beggartick · Asteraceae -
Bidens tripartita L. Native BITRthreelobe beggarticks · Asteraceae -
Bidens vulgata Greene Native BIVUbig devils beggartick · Asteraceae -
Blechnum spicant (L.) Sm. Native BLSPdeer fern · Blechnaceae -
Bolandra oregana S. Watson Native BOORnorthern false coolwort · Saxifragaceae -
Botrychium virginianum (L.) Sw. Native BOVIrattlesnake fern · Ophioglossaceae -
Boykinia occidentalis Torr. & A. Gray Native BOOC2coastal brookfoam · Saxifragaceae