Index / States / Wyoming / Big Horn
§1County listing — Wyoming
Big Horn County
Wyoming
- FIPS
- 56003
- Taxa recorded
- 1,445
- State
- Wyoming
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Showing 101–150 of 1,445.
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Arabis nuttallii B.L. Rob. Native ARNUNuttall's rockcress · Brassicaceae - Arabis williamsii Rollins Native ARWIWind River rockcress · Brassicaceae
- Arabis williamsii Rollins var. saximontana (Rollins) Rollins Native ARWISCross Mountain rockcress · Brassicaceae
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Arceuthobium cyanocarpum (A. Nelson ex Rydb.) A. Nelson Native ARCY2limber pine dwarf mistletoe · Viscaceae -
Arctium minus Bernh. Introduced ARMI2lesser burdock · Asteraceae -
Arctostaphylos uva-ursi (L.) Spreng. Native ARUVkinnikinnick · Ericaceae -
Arenaria congesta Nutt. Native ARCO5ballhead sandwort · Caryophyllaceae - Arenaria congesta Nutt. var. congesta Native ARCOC4ballhead sandwort · Caryophyllaceae
- Arenaria congesta Nutt. var. lithophila (Rydb.) Maguire Native ARCOLrock-loving sandwort · Caryophyllaceae
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Arenaria hookeri Nutt. Native ARHO4Hooker's sandwort · Caryophyllaceae - Arenaria hookeri Nutt. ssp. hookeri Native ARHOH3Hooker's sandwort · Caryophyllaceae
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Argentina anserina (L.) Rydb. Native ARAN7silverweed cinquefoil · Rosaceae -
Aristida purpurea Nutt. Native ARPU9purple threeawn · Poaceae - Aristida purpurea Nutt. var. fendleriana (Steud.) Vasey Native ARPUFFendler's threeawn · Poaceae
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Arnica chamissonis Less. Native ARCH3Chamisso arnica · Asteraceae - Arnica chamissonis Less. ssp. foliosa (Nutt.) Maguire Native ARCHFChamisso arnica · Asteraceae
- Arnica chamissonis Less. ssp. foliosa (Nutt.) Maguire var. andina (Nutt.) Ediger & T.M. Barkley Native ARCHA2Chamisso arnica · Asteraceae
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Arnica cordifolia Hook. Native ARCO9heartleaf arnica · Asteraceae -
Arnica fulgens Pursh Native ARFU3foothill 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 rydbergii Greene Native ARRYRydberg's arnica · Asteraceae -
Arnica sororia Greene Native ARSO2twin arnica · Asteraceae -
Artemisia absinthium L. Introduced ARAB3absinthium · Asteraceae -
Artemisia arbuscula Nutt. Native ARAR8little sagebrush · Asteraceae -
Artemisia campestris L. Native ARCA12field sagewort · Asteraceae - Artemisia campestris L. ssp. borealis (Pall.) H.M. Hall & Clem. Native ARCAB2field sagewort · Asteraceae
- Artemisia campestris L. ssp. borealis (Pall.) H.M. Hall & Clem. var. scouleriana (Hook.) Cronquist Native ARCAS5field sagewort · Asteraceae
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Artemisia cana Pursh Native ARCA13silver sagebrush · Asteraceae -
Artemisia dracunculus L. Native ARDR4tarragon · Asteraceae -
Artemisia frigida Willd. Native ARFR4prairie sagewort · Asteraceae -
Artemisia ludoviciana Nutt. Both ARLUwhite 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 michauxiana Besser Native ARMI4Michaux's wormwood · Asteraceae - Artemisia nova A. Nelson Native ARNO4black sagebrush · Asteraceae
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Artemisia pedatifida Nutt. Native ARPE6birdfoot sagebrush · Asteraceae -
Artemisia scopulorum A. Gray Native ARSCalpine 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
- Artemisia tridentata Nutt. ssp. wyomingensis Beetle & Young Native ARTRW8Wyoming big sagebrush · Asteraceae
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Asclepias incarnata L. Native ASINswamp milkweed · Asclepiadaceae - Asclepias incarnata L. ssp. incarnata Native ASINIswamp milkweed · Asclepiadaceae
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Asclepias pumila (A. Gray) Vail Native ASPUplains milkweed · Asclepiadaceae -
Asclepias speciosa Torr. Native ASSPshowy milkweed · Asclepiadaceae -
Asclepias syriaca L. Native ASSYcommon milkweed · Asclepiadaceae -
Asclepias viridiflora Raf. Native ASVIgreen comet milkweed · Asclepiadaceae