Index / States / Oregon / Clackamas
§1County listing — Oregon
Clackamas County
Oregon
- FIPS
- 41005
- Taxa recorded
- 1,485
- State
- Oregon
Filter
Showing 101–150 of 1,485.
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Arceuthobium americanum Nutt. ex Engelm. Native ARAMAmerican dwarf mistletoe · Viscaceae -
Arceuthobium campylopodum Engelm. Native ARCA3western dwarf mistletoe · Viscaceae -
Arceuthobium douglasii Engelm. Native ARDODouglas-fir dwarf mistletoe · Viscaceae -
Arceuthobium tsugense (Rosend.) G.N. Jones Native ARTShemlock dwarf mistletoe · Viscaceae -
Arctium minus Bernh. Introduced ARMI2lesser burdock · Asteraceae -
Arctostaphylos columbiana Piper Native ARCO3hairy manzanita · Ericaceae -
Arctostaphylos nevadensis A. Gray Native ARNEpinemat manzanita · Ericaceae -
Arctostaphylos patula Greene Native ARPA6greenleaf manzanita · Ericaceae -
Arctostaphylos uva-ursi (L.) Spreng. Native ARUVkinnikinnick · Ericaceae -
Arenaria capillaris Poir. Native ARCA7slender mountain sandwort · Caryophyllaceae - Arenaria capillaris Poir. ssp. americana Maguire Native ARCAAfescue sandwort · Caryophyllaceae
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Arenaria serpyllifolia L. Introduced ARSE2thymeleaf sandwort · Caryophyllaceae - Argentina egedii (Wormsk.) Rydb. Native AREGPacific silverweed · Rosaceae
- Argentina egedii (Wormsk.) Rydb. ssp. egedii Native AREGEPacific silverweed · Rosaceae
- Arnica amplexicaulis Nutt. Native ARAM2clasping arnica · Asteraceae
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Arnica chamissonis Less. Native ARCH3Chamisso arnica · Asteraceae - Arnica chamissonis Less. ssp. foliosa (Nutt.) Maguire Native ARCHFChamisso arnica · Asteraceae
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Arnica cordifolia Hook. Native ARCO9heartleaf arnica · Asteraceae -
Arnica discoidea Benth. Native ARDI6rayless arnica · Asteraceae -
Arnica gracilis Rydb. Native ARGR14smallhead arnica · Asteraceae -
Arnica latifolia Bong. Native ARLA8broadleaf arnica · Asteraceae -
Arnica longifolia D.C. Eaton Native ARLO6spearleaf arnica · Asteraceae -
Arnica spathulata Greene Native ARSP4Klamath arnica · Asteraceae -
Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl Introduced AREL3tall oatgrass · Poaceae -
Artemisia douglasiana Besser Native ARDO3Douglas' sagewort · Asteraceae -
Aruncus dioicus (Walter) Fernald Both ARDI8bride's feathers · Rosaceae - Aruncus dioicus (Walter) Fernald var. acuminatus (Rydb.) Rydb. ex H. Hara Native ARDIAbride's feathers · Rosaceae
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Asarum caudatum Lindl. Native ASCA2British Columbia wildginger · Aristolochiaceae -
Aspidotis densa (Brack.) Lellinger Native ASDE6Indian's dream · Pteridaceae -
Asplenium trichomanes L. Native ASTR2maidenhair spleenwort · Aspleniaceae -
Astragalus conjunctus S. Watson Native ASCO11Idaho milkvetch · Fabaceae - Astragalus conjunctus S. Watson var. conjunctus Native ASCOC10Idaho milkvetch · Fabaceae
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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 hortensis L. Introduced ATHOgarden orache · Chenopodiaceae -
Balsamorhiza deltoidea Nutt. Native BADE2deltoid balsamroot · Asteraceae -
Barbarea orthoceras Ledeb. Native BAORAmerican yellowrocket · Brassicaceae -
Barbarea vulgaris W.T. Aiton Introduced BAVUgarden yellowrocket · Brassicaceae -
Beckmannia syzigachne (Steud.) Fernald Native BESYAmerican sloughgrass · Poaceae -
Bellis perennis L. Introduced BEPE2lawndaisy · Asteraceae -
Betula glandulosa Michx. Native BEGLresin birch · Betulaceae -
Betula pumila L. Native BEPU4bog birch · Betulaceae - Betula pumila L. var. glandulifera Regel Native BEPUGbog birch · Betulaceae
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Bidens cernua L. Native BICEnodding beggartick · Asteraceae -
Bidens vulgata Greene Native BIVUbig devils beggartick · Asteraceae -
Blechnum spicant (L.) Sm. Native BLSPdeer fern · Blechnaceae -
Blepharipappus scaber Hook. Native BLSCrough eyelashweed · Asteraceae - Blepharipappus scaber Hook. ssp. scaber Native BLSCSrough eyelashweed · Asteraceae
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Bolandra oregana S. Watson Native BOORnorthern false coolwort · Saxifragaceae