Index / States / Oregon / Columbia
§1County listing — Oregon
Columbia County
Oregon
- FIPS
- 41009
- Taxa recorded
- 1,183
- State
- Oregon
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Showing 901–950 of 951 (native).
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Tiarella trifoliata L. Native TITRthreeleaf foamflower · Saxifragaceae - Tiarella trifoliata L. var. unifoliata (Hook.) Kurtz Native TITRUoneleaf foamflower · Saxifragaceae
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Torreyochloa pallida (Torr.) Church Native TOPA6pale false mannagrass · Poaceae - Torreyochloa pallida (Torr.) Church var. pauciflora (J. Presl) J.I. Davis Native TOPAP3pale false mannagrass · Poaceae
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Trautvetteria caroliniensis (Walter) Vail Native TRCACarolina bugbane · Ranunculaceae - Trautvetteria caroliniensis (Walter) Vail var. occidentalis (A. Gray) C.L. Hitchc. Native TRCAOwestern bugbane · Ranunculaceae
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Trichostema oblongum Benth. Native TROBoblong bluecurls · Lamiaceae -
Trifolium eriocephalum Nutt. Native TRER2woollyhead clover · Fabaceae - Trifolium eriocephalum Nutt. ssp. arcuatum (Piper) J.M. Gillett Native TRERA2woollyhead clover · Fabaceae
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Trifolium latifolium (Hook.) Greene Native TRLA8twin clover · Fabaceae -
Trifolium longipes Nutt. Native TRLOlongstalk clover · Fabaceae - Trifolium longipes Nutt. ssp. multipedunculatum (Kennedy) J.M. Gillett Native TRLOMlongstalk clover · Fabaceae
- Trifolium longipes Nutt. ssp. reflexum (A. Nelson) J.M. Gillett Native TRLOR3droopflower clover · Fabaceae
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Trifolium macrocephalum (Pursh) Poir. Native TRMA3largehead clover · Fabaceae -
Trifolium microcephalum Pursh Native TRMI4smallhead clover · Fabaceae -
Trifolium plumosum Douglas ex Hook. Native TRPL2plumed clover · Fabaceae - Trifolium plumosum Douglas ex Hook. ssp. amplifolium (J.S. Martin) J.M. Gillett Native TRPLAbigleaf clover · Fabaceae
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Trillium albidum J.D. Freeman Native TRAL4giant white wakerobin · Liliaceae - Trillium albidum J.D. Freeman ssp. albidum Native TRALAgiant white wakerobin · Liliaceae
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Trillium ovatum Pursh Native TROV2Pacific trillium · Liliaceae - Trillium ovatum Pursh ssp. ovatum Native TROVO2Pacific trillium · Liliaceae
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Trillium petiolatum Pursh Native TRPE3Idaho trillium · Liliaceae -
Triodanis perfoliata (L.) Nieuwl. Native TRPE4clasping Venus' looking-glass · Campanulaceae -
Triplasis purpurea (Walter) Chapm. Native TRPU4purple sandgrass · Poaceae -
Trisetum canescens Buckley Native TRCA21tall trisetum · Poaceae -
Trisetum spicatum (L.) K. Richt. Native TRSP2spike trisetum · Poaceae -
Typha latifolia L. Native TYLAbroadleaf cattail · Typhaceae -
Urtica dioica L. ssp. gracilis (Aiton) Seland. Native URDIGCalifornia nettle · Urticaceae -
Vaccinium membranaceum Douglas ex Torr. Native VAMEthinleaf huckleberry · Ericaceae -
Vaccinium scoparium Leiberg ex Coville Native VASCgrouse whortleberry · Ericaceae - Valeriana scouleri Rydb. Native VASC2Scouler's valerian · Valerianaceae
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Valeriana sitchensis Bong. Native VASISitka valerian · Valerianaceae -
Vancouveria hexandra (Hook.) C. Morren & Decne. Native VAHEwhite insideout flower · Berberidaceae -
Veratrum californicum Durand Native VECA2California false hellebore · Liliaceae - Veratrum californicum Durand var. californicum Native VECAC2California false hellebore · Liliaceae
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Veratrum viride Aiton Native VEVIgreen false hellebore · Liliaceae -
Verbena bracteata Cav. ex Lag. & Rodr. Native VEBRbigbract verbena · Verbenaceae -
Veronica americana Schwein. ex Benth. Native VEAM2American speedwell · Scrophulariaceae -
Veronica serpyllifolia L. ssp. humifusa (Dicks.) Syme Native VESEH2brightblue speedwell · Scrophulariaceae -
Vicia americana Muhl. ex Willd. Native VIAMAmerican vetch · Fabaceae - Vicia americana Muhl. ex Willd. ssp. americana Native VIAMA3American vetch · Fabaceae
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Viola adunca Sm. Native VIADhookedspur violet · Violaceae - Viola adunca Sm. var. adunca Native VIADAhookedspur violet · Violaceae
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Viola glabella Nutt. Native VIGLpioneer violet · Violaceae -
Viola orbiculata Geyer ex Holz. Native VIORdarkwoods violet · Violaceae -
Viola purpurea Kellogg Native VIPU4goosefoot violet · Violaceae - Viola purpurea Kellogg ssp. venosa (S. Watson) M.S. Baker & J.C. Clausen Native VIPUV2goosefoot violet · Violaceae
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Wolffia borealis (Engelm. ex Hegelm.) Landolt ex Landolt & Wildi Native WOBOnorthern watermeal · Lemnaceae -
Wyethia amplexicaulis (Nutt.) Nutt. Native WYAMmule-ears · Asteraceae -
Zigadenus venenosus S. Watson Native ZIVEmeadow deathcamas · Liliaceae