Index / States / Utah / Washington
§1County listing — Utah
Washington County
Utah
- FIPS
- 49053
- Taxa recorded
- 2,223
- State
- Utah
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Showing 2,201–2,223 of 2,223.
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Wyethia amplexicaulis (Nutt.) Nutt. Native WYAMmule-ears · Asteraceae -
Wyethia arizonica A. Gray Native WYARArizona mule-ears · Asteraceae -
Xanthium strumarium L. Native XASTrough cocklebur · Asteraceae - Xanthium strumarium L. var. canadense (Mill.) Torr. & A. Gray Native XASTCCanada cocklebur · Asteraceae
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Xylorhiza tortifolia (Torr. & A. Gray) Greene Native XYTO2Mojave woodyaster · Asteraceae - Xylorhiza tortifolia (Torr. & A. Gray) Greene var. tortifolia Native XYTOTMojave woodyaster · Asteraceae
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Yabea microcarpa (Hook. & Arn.) Koso-Pol. Native YAMIfalse carrot · Apiaceae -
Yucca angustissima Engelm. ex Trel. Native YUAN2narrowleaf yucca · Agavaceae - Yucca angustissima Engelm. ex Trel. var. angustissima Native YUANA2narrowleaf yucca · Agavaceae
- Yucca angustissima Engelm. ex Trel. var. kanabensis (McKelvey) Reveal Native YUANKKanab yucca · Agavaceae
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Yucca baccata Torr. Native YUBAbanana yucca · Agavaceae -
Yucca brevifolia Engelm. Native YUBRJoshua tree · Agavaceae - Yucca brevifolia Engelm. var. jaegeriana McKelvey Native YUBRJJaeger's Joshua tree · Agavaceae
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Yucca elata (Engelm.) Engelm. Native YUELsoaptree yucca · Agavaceae -
Yucca schidigera Roezl ex Ortgies Native YUSC2Mojave yucca · Agavaceae -
Zannichellia palustris L. Native ZAPAhorned pondweed · Zannichelliaceae -
Zigadenus elegans Pursh Native ZIEL2mountain deathcamas · Liliaceae - Zigadenus elegans Pursh ssp. elegans Native ZIELEmountain deathcamas · Liliaceae
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Zigadenus paniculatus (Nutt.) S. Watson Native ZIPA2foothill deathcamas · Liliaceae -
Zigadenus venenosus S. Watson Native ZIVEmeadow deathcamas · Liliaceae - Zigadenus venenosus S. Watson var. venenosus Native ZIVEVmeadow deathcamas · Liliaceae
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Zinnia violacea Cav. Introduced ZIVI2elegant zinnia · Asteraceae -
Ziziphus zizyphus (L.) Karst. Introduced ZIZIcommon jujube · Rhamnaceae