Index / States / Oregon / Union
§1County listing — Oregon
Union County
Oregon
- FIPS
- 41061
- Taxa recorded
- 1,559
- State
- Oregon
Filter
Showing 101–150 of 1,559.
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Arabis holboellii Hornem. Native ARHO2Holboell's rockcress · Brassicaceae - Arabis holboellii Hornem. var. retrofracta (Graham) Rydb. Native ARHORsecond rockcress · Brassicaceae
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Arabis lemmonii S. Watson Native ARLELemmon's rockcress · Brassicaceae - Arabis lemmonii S. Watson var. paddoensis Rollins Native ARLEPPaddo rockcress · Brassicaceae
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Arabis lyallii S. Watson Native ARLYLyall's rockcress · Brassicaceae -
Arabis microphylla Nutt. Native ARMIlittleleaf rockcress · Brassicaceae - Arabis microphylla Nutt. var. microphylla Native ARMIM2littleleaf rockcress · Brassicaceae
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Arabis sparsiflora Nutt. Native ARSPsicklepod rockcress · Brassicaceae - Arabis sparsiflora Nutt. var. subvillosa (S. Watson) Rollins Native ARSPShairystem rockcress · Brassicaceae
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Arabis suffrutescens S. Watson Native ARSU2woody rockcress · Brassicaceae -
Arabis ×divaricarpa A. Nelson (pro sp.) [drummondii × holboellii] Native ARDI2spreadingpod rockcress · Brassicaceae -
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 -
Arctium minus Bernh. Introduced ARMI2lesser burdock · Asteraceae -
Arctostaphylos nevadensis A. Gray Native ARNEpinemat manzanita · Ericaceae -
Arctostaphylos uva-ursi (L.) Spreng. Native ARUVkinnikinnick · Ericaceae -
Arenaria aculeata S. Watson Native ARAC2prickly sandwort · Caryophyllaceae -
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 congesta Nutt. var. congesta Native ARCOC4ballhead sandwort · Caryophyllaceae
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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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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 gracilis Rydb. Native ARGR14smallhead arnica · Asteraceae -
Arnica latifolia Bong. Native ARLA8broadleaf arnica · Asteraceae -
Arnica longifolia D.C. Eaton Native ARLO6spearleaf arnica · Asteraceae -
Arnica mollis Hook. Native ARMO4hairy arnica · Asteraceae -
Arnica parryi A. Gray Native ARPA13Parry's arnica · Asteraceae -
Arnica sororia Greene Native ARSO2twin arnica · Asteraceae -
Arnica ×diversifolia Greene (pro sp.) [amplexicaulis or mollis × cordifolia or latifolia] Native ARDI7rayless arnica · Asteraceae -
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
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Artemisia ludoviciana Nutt. Both ARLUwhite sagebrush · Asteraceae - Artemisia ludoviciana Nutt. ssp. candicans (Rydb.) D.D. Keck Native ARLUC8white sagebrush · Asteraceae
- Artemisia ludoviciana Nutt. ssp. incompta (Nutt.) D.D. Keck Native ARLUI2white sagebrush · Asteraceae
- Artemisia ludoviciana Nutt. ssp. ludoviciana Native ARLUL2white sagebrush · Asteraceae
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Artemisia rigida (Nutt.) A. Gray Native ARRI2scabland sagebrush · Asteraceae -
Artemisia tridentata Nutt. Native ARTR2big sagebrush · Asteraceae - Artemisia tridentata Nutt. ssp. tridentata Native ARTRTbasin big sagebrush · Asteraceae
- Artemisia tridentata Nutt. ssp. vaseyana (Rydb.) Beetle Native ARTRVmountain big sagebrush · Asteraceae
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Artemisia tripartita Rydb. Native ARTR4threetip sagebrush · Asteraceae - Artemisia tripartita Rydb. ssp. tripartita Native ARTRT2threetip sagebrush · Asteraceae
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Asclepias fascicularis Decne. Native ASFAMexican whorled milkweed · Asclepiadaceae -
Asperugo procumbens L. Introduced ASPRGerman-madwort · Boraginaceae