Index / States / Oregon / Marion
§1County listing — Oregon
Marion County
Oregon
- FIPS
- 41047
- Taxa recorded
- 1,752
- State
- Oregon
Filter
Showing 101–150 of 1,752.
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Antennaria luzuloides Torr. & A. Gray Native ANLU2rush pussytoes · Asteraceae -
Antennaria media Greene Native ANME2Rocky Mountain pussytoes · Asteraceae -
Antennaria rosea Greene Native ANRO2rosy pussytoes · Asteraceae - Antennaria rosea Greene ssp. confinis (Greene) Bayer Native ANROCrosy pussytoes · Asteraceae
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Anthemis arvensis L. Introduced ANAR6corn chamomile · Asteraceae -
Anthemis cotula L. Introduced ANCO2stinking chamomile · Asteraceae -
Anthoxanthum aristatum Boiss. Introduced ANAR7annual vernalgrass · Poaceae -
Anthoxanthum odoratum L. Introduced ANODsweet vernalgrass · Poaceae - Anthoxanthum odoratum L. ssp. odoratum Introduced ANODO2sweet vernalgrass · Poaceae
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Anthriscus caucalis M. Bieb. Introduced ANCA14bur chervil · Apiaceae -
Apera spica-venti (L.) P. Beauv. Introduced APSPloose silkybent · Poaceae -
Aphanes arvensis L. Introduced APAR2field parsley piert · Rosaceae -
Apocynum androsaemifolium L. Native APAN2spreading dogbane · Apocynaceae -
Apocynum cannabinum L. Native APCAIndianhemp · Apocynaceae - Apocynum ×floribundum Greene (pro sp.) [androsaemifolium × cannabinum] Native APFLApocynaceae
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Aquilegia formosa Fisch. ex DC. Native AQFOwestern columbine · Ranunculaceae -
Arabidopsis thaliana (L.) Heynh. Introduced ARTHmouseear cress · 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 holboellii Hornem. Native ARHO2Holboell's rockcress · Brassicaceae - Arabis holboellii Hornem. var. pendulocarpa (A. Nelson) Rollins Native ARHOP2dropseed rockcress · Brassicaceae
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Arabis lyallii S. Watson Native ARLYLyall's rockcress · Brassicaceae -
Arabis platysperma A. Gray Native ARPLpioneer rockcress · Brassicaceae - Arabis platysperma A. Gray var. howellii (S. Watson) Jeps. Native ARPLH2Howell's pioneer rockcress · Brassicaceae
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Arbutus menziesii Pursh Native ARMEPacific madrone · Ericaceae -
Arceuthobium americanum Nutt. ex Engelm. Native ARAMAmerican dwarf mistletoe · Viscaceae -
Arceuthobium campylopodum Engelm. Native ARCA3western dwarf mistletoe · Viscaceae -
Arceuthobium tsugense (Rosend.) G.N. Jones Native ARTShemlock dwarf mistletoe · Viscaceae -
Arctium lappa L. Introduced ARLA3greater burdock · Asteraceae - Arctium minus Bernh. Introduced ARMI2lesser burdock · Asteraceae
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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 congesta Nutt. Native ARCO5ballhead sandwort · Caryophyllaceae -
Arenaria pumicola Coville & Leiberg Native ARPU6Crater Lake sandwort · Caryophyllaceae -
Arenaria serpyllifolia L. Introduced ARSE2thymeleaf sandwort · Caryophyllaceae -
Aristida oligantha Michx. Native AROLprairie threeawn · Poaceae - Arnica amplexicaulis Nutt. Native ARAM2clasping 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 mollis Hook. Native ARMO4hairy arnica · Asteraceae -
Arnica nevadensis A. Gray Native ARNE3Nevada arnica · Asteraceae -
Arnica parryi A. Gray Native ARPA13Parry's arnica · Asteraceae -
Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl Introduced AREL3tall oatgrass · Poaceae