§1State listing — Mountain West
Wyoming
a regional flora of 23 counties
- State code
- WY · FIPS 56
- Taxa recorded
- 3,468
- Counties
- 23
§2Counties
Drill down to a county
- Albany 560011,866 taxa Open ↗
- Big Horn 560031,445 taxa Open ↗
- Campbell 56005925 taxa Open ↗
- Carbon 560071,972 taxa Open ↗
- Converse 56009775 taxa Open ↗
- Crook 560111,342 taxa Open ↗
- Fremont 560131,788 taxa Open ↗
- Goshen 56015639 taxa Open ↗
- Hot Springs 56017768 taxa Open ↗
- Johnson 560191,417 taxa Open ↗
- Laramie 560211,086 taxa Open ↗
- Lincoln 560231,188 taxa Open ↗
- Natrona 560251,153 taxa Open ↗
- Niobrara 56027618 taxa Open ↗
- Park 560291,988 taxa Open ↗
- Platte 56031729 taxa Open ↗
- Sheridan 560331,444 taxa Open ↗
- Sublette 560351,260 taxa Open ↗
- Sweetwater 560371,120 taxa Open ↗
- Teton 560391,461 taxa Open ↗
- Uinta 56041746 taxa Open ↗
- Washakie 56043926 taxa Open ↗
- Weston 560451,006 taxa Open ↗
§3Catalogue
All taxa recorded in Wyoming
Filter
Showing 2,151–2,200 of 3,468.
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Oenothera howardii (A. Nelson) W.L. Wagner Native OEHO2Howard's evening primrose · Onagraceae 1 county -
Oenothera laciniata Hill Native OELAcutleaf evening primrose · Onagraceae 3 counties - Oenothera latifolia (Rydb.) Munz Native OELA2mountain evening primrose · Onagraceae 7 counties
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Oenothera nuttallii Sweet Native OENUNuttall's evening primrose · Onagraceae 16 counties -
Oenothera pallida Lindl. Native OEPApale evening primrose · Onagraceae 9 counties - Oenothera pallida Lindl. ssp. pallida Native OEPAPpale evening primrose · Onagraceae 3 counties
- Oenothera pallida Lindl. ssp. trichocalyx (Nutt.) Munz & W. Klein Native OEPATpale evening primrose · Onagraceae 7 counties
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Oenothera suffrutescens (Ser.) W.L. Wagner & Hoch Native OESU3scarlet beeblossom · Onagraceae 19 counties -
Oenothera villosa Thunb. Native OEVIhairy evening primrose · Onagraceae 20 counties - Oenothera villosa Thunb. ssp. strigosa (Rydb.) W. Dietr. & P.H. Raven Native OEVIShairy evening primrose · Onagraceae 7 counties
- Oenothera villosa Thunb. ssp. villosa Native OEVIVhairy evening primrose · Onagraceae 14 counties
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Oligoneuron album (Nutt.) G.L. Nesom Native OLAL2prairie goldenrod · Asteraceae 4 counties -
Oligoneuron rigidum (L.) Small Native OLRIstiff goldenrod · Asteraceae 11 counties - Oligoneuron rigidum (L.) Small var. humile (Porter) G.L. Nesom Native OLRIHstiff goldenrod · Asteraceae 11 counties
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Onobrychis viciifolia Scop. Introduced ONVIsainfoin · Fabaceae 8 counties -
Onopordum acanthium L. Introduced ONACScotch cottonthistle · Asteraceae 17 counties -
Onosmodium bejariense DC. ex A. DC. Native ONBEsoft-hair marbleseed · Boraginaceae 9 counties - Onosmodium bejariense DC. ex A. DC. var. occidentale (Mack.) B.L. Turner Native ONBEOwestern marbleseed · Boraginaceae 9 counties
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Oonopsis multicaulis (Nutt.) Greene Native OOMUbranched false goldenweed · Asteraceae 11 counties -
Oonopsis wardii (A. Gray) Greene Native OOWAWard's false goldenweed · Asteraceae 3 counties -
Opuntia fragilis (Nutt.) Haw. Native OPFRbrittle pricklypear · Cactaceae 10 counties -
Opuntia macrorhiza Engelm. Native OPMA2twistspine pricklypear · Cactaceae 5 counties - Opuntia macrorhiza Engelm. var. macrorhiza Native OPMAM3twistspine pricklypear · Cactaceae 5 counties
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Opuntia polyacantha Haw. Native OPPOplains pricklypear · Cactaceae 21 counties - Opuntia polyacantha Haw. var. polyacantha Native OPPOPhairspine pricklypear · Cactaceae 15 counties
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Oreochrysum parryi (A. Gray) Rydb. Native ORPA3Parry's goldenrod · Asteraceae 4 counties -
Oreostemma alpigenum (Torr. & A. Gray) Greene Native ORAL4tundra aster · Asteraceae 11 counties - Oreostemma alpigenum (Torr. & A. Gray) Greene var. haydenii (Porter) G.L. Nesom Native ORALHtundra aster · Asteraceae 11 counties
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Oreoxis alpina (A. Gray) J.M. Coult. & Rose Native ORALalpine oreoxis · Apiaceae 1 county - Oreoxis alpina (A. Gray) J.M. Coult. & Rose ssp. alpina Native ORALAalpine oreoxis · Apiaceae 1 county
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Orobanche corymbosa (Rydb.) Ferris Native ORCO5flat-top broomrape · Orobanchaceae 2 counties - Orobanche corymbosa (Rydb.) Ferris ssp. corymbosa Native ORCOC3flat-top broomrape · Orobanchaceae 2 counties
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Orobanche fasciculata Nutt. Native ORFAclustered broomrape · Orobanchaceae 21 counties -
Orobanche ludoviciana Nutt. Native ORLULouisiana broomrape · Orobanchaceae 13 counties - Orobanche ludoviciana Nutt. ssp. ludoviciana Native ORLUL2Louisiana broomrape · Orobanchaceae 13 counties
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Orobanche uniflora L. Native ORUNoneflowered broomrape · Orobanchaceae 7 counties -
Orogenia linearifolia S. Watson Native ORLIGreat Basin Indian potato · Apiaceae 4 counties -
Orthilia secunda (L.) House Native ORSEsidebells wintergreen · Pyrolaceae 16 counties -
Orthocarpus luteus Nutt. Native ORLU2yellow owl's-clover · Scrophulariaceae 20 counties -
Orthocarpus tolmiei Hook. & Arn. Native ORTOTolmie's owl's-clover · Scrophulariaceae 4 counties - Orthocarpus tolmiei Hook. & Arn. ssp. tolmiei Native ORTOTTolmie's owl's-clover · Scrophulariaceae 4 counties
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Oryzopsis asperifolia Michx. Native ORASroughleaf ricegrass · Poaceae 6 counties -
Osmorhiza berteroi DC. Native OSBEsweetcicely · Apiaceae 16 counties -
Osmorhiza depauperata Phil. Native OSDEbluntseed sweetroot · Apiaceae 16 counties -
Osmorhiza longistylis (Torr.) DC. Native OSLOlongstyle sweetroot · Apiaceae 8 counties -
Osmorhiza occidentalis (Nutt. ex Torr. & A. Gray) Torr. Native OSOCwestern sweetroot · Apiaceae 6 counties -
Ostrya virginiana (Mill.) K. Koch Native OSVIhophornbeam · Betulaceae 1 county -
Oxalis dillenii Jacq. Native OXDI2slender yellow woodsorrel · Oxalidaceae 6 counties -
Oxalis stricta L. Native OXSTcommon yellow oxalis · Oxalidaceae 1 county -
Oxypolis fendleri (A. Gray) A. Heller Native OXFEFendler's cowbane · Apiaceae 2 counties