Index / States / Montana / Sheridan
§1County listing — Montana
Sheridan County
Montana
- FIPS
- 30091
- Taxa recorded
- 463
- State
- Montana
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Showing 1–50 of 366 (native).
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Abronia fragrans Nutt. ex Hook. Native ABFR2snowball sand verbena · Nyctaginaceae -
Achillea millefolium L. var. occidentalis DC. Native ACMIOwestern yarrow · Asteraceae -
Achnatherum hymenoides (Roem. & Schult.) Barkworth Native ACHYIndian ricegrass · Poaceae -
Agoseris glauca (Pursh) Raf. Native AGGLpale agoseris · Asteraceae -
Alisma gramineum Lej. Native ALGRnarrowleaf water plantain · Alismataceae -
Alisma triviale Pursh Native ALTR7northern water plantain · Alismataceae -
Allium textile A. Nelson & J.F. Macbr. Native ALTEtextile onion · Liliaceae -
Amaranthus retroflexus L. Native AMREredroot amaranth · Amaranthaceae -
Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem. Native AMAL2Saskatoon serviceberry · Rosaceae -
Androsace occidentalis Pursh Native ANOC2western rockjasmine · Primulaceae -
Anemone canadensis L. Native ANCA8Canadian anemone · Ranunculaceae -
Anemone cylindrica A. Gray Native ANCYcandle anemone · Ranunculaceae - Antennaria parvifolia Nutt. Native ANPA4small-leaf pussytoes · Asteraceae
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Antennaria rosea Greene Native ANRO2rosy pussytoes · Asteraceae -
Apocynum cannabinum L. Native APCAIndianhemp · Apocynaceae - Apocynum ×floribundum Greene (pro sp.) [androsaemifolium × cannabinum] Native APFLApocynaceae
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Arabis holboellii Hornem. Native ARHO2Holboell's rockcress · Brassicaceae - Arabis holboellii Hornem. var. collinsii (Fernald) Rollins Native ARHOCCollins' rockcress · Brassicaceae
- Arabis holboellii Hornem. var. pinetorum (Tidestr.) Rollins Native ARHOP3Holboell's rockcress · Brassicaceae
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Argentina anserina (L.) Rydb. Native ARAN7silverweed cinquefoil · Rosaceae -
Aristida purpurea Nutt. Native ARPU9purple threeawn · Poaceae - Aristida purpurea Nutt. var. longiseta (Steud.) Vasey Native ARPULFendler threeawn · Poaceae
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Artemisia campestris L. Native ARCA12field sagewort · Asteraceae -
Artemisia cana Pursh Native ARCA13silver sagebrush · Asteraceae -
Artemisia frigida Willd. Native ARFR4prairie sagewort · Asteraceae -
Asclepias speciosa Torr. Native ASSPshowy milkweed · Asclepiadaceae -
Asclepias syriaca L. Native ASSYcommon milkweed · Asclepiadaceae -
Asclepias verticillata L. Native ASVEwhorled milkweed · Asclepiadaceae -
Asclepias viridiflora Raf. Native ASVIgreen comet milkweed · Asclepiadaceae -
Astragalus agrestis Douglas ex G. Don Native ASAG2purple milkvetch · Fabaceae -
Astragalus bisulcatus (Hook.) A. Gray Native ASBI2twogrooved milkvetch · Fabaceae - Astragalus bisulcatus (Hook.) A. Gray var. bisulcatus Native ASBIBtwogrooved milkvetch · Fabaceae
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Astragalus ceramicus Sheldon Native ASCEpainted milkvetch · Fabaceae -
Astragalus crassicarpus Nutt. Native ASCR2groundplum milkvetch · Fabaceae - Astragalus crassicarpus Nutt. var. crassicarpus Native ASCRC3groundplum milkvetch · Fabaceae
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Astragalus gilviflorus Sheldon Native ASGI5plains milkvetch · Fabaceae - Astragalus gilviflorus Sheldon var. gilviflorus Native ASGIGplains milkvetch · Fabaceae
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Astragalus laxmannii Jacq. Native ASLA27Laxmann's milkvetch · Fabaceae - Astragalus laxmannii Jacq. var. robustior (Hook.) Barneby & S.L. Welsh Native ASLARprairie milkvetch · Fabaceae
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Astragalus missouriensis Nutt. Native ASMI10Missouri milkvetch · Fabaceae - Astragalus missouriensis Nutt. var. missouriensis Native ASMIM5Missouri milkvetch · Fabaceae
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Astragalus pectinatus (Douglas ex Hook.) Douglas ex G. Don Native ASPE5narrowleaf milkvetch · Fabaceae -
Astragalus purshii Douglas ex Hook. Native ASPU9woollypod milkvetch · Fabaceae -
Astragalus spatulatus Sheldon Native ASSP6tufted milkvetch · Fabaceae -
Atriplex argentea Nutt. Native ATAR2silverscale saltbush · Chenopodiaceae - Atriplex argentea Nutt. ssp. argentea Native ATARAsilverscale saltbush · Chenopodiaceae
- Atriplex argentea Nutt. ssp. argentea var. argentea Native ATARA2silverscale saltbush · Chenopodiaceae
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Atriplex gardneri (Moq.) D. Dietr. Native ATGAGardner's saltbush · Chenopodiaceae -
Balsamorhiza incana Nutt. Native BAINhoary balsamroot · Asteraceae -
Beckmannia syzigachne (Steud.) Fernald Native BESYAmerican sloughgrass · Poaceae