Butler County

Showing 801–850 of 850.

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  Verbascum blattaria L. Introduced VEBL

  moth mullein · Scrophulariaceae
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  Verbascum thapsus L. Introduced VETH

  common mullein · Scrophulariaceae
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  Verbena bracteata Cav. ex Lag. & Rodr. Native VEBR

  bigbract verbena · Verbenaceae
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  Verbena hastata L. Native VEHA2

  swamp verbena · Verbenaceae
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  Verbena hastata L. var. hastata Native VEHAH

  swamp verbena · Verbenaceae
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  Verbena simplex Lehm. Native VESI

  narrowleaf vervain · Verbenaceae
• 
  Verbena stricta Vent. Native VEST

  hoary verbena · Verbenaceae
• 
  Verbena urticifolia L. Native VEUR

  white vervain · Verbenaceae
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  Verbena urticifolia L. var. urticifolia Native VEURU

  white vervain · Verbenaceae
• 
  Verbesina alternifolia (L.) Britton ex Kearney Native VEAL

  wingstem · Asteraceae
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  Vernonia gigantea (Walter) Trel. Native VEGI

  giant ironweed · Asteraceae
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  Vernonia gigantea (Walter) Trel. ssp. gigantea Native VEGIG

  giant ironweed · Asteraceae
• 
  Veronica anagallis-aquatica L. Native VEAN2

  water speedwell · Scrophulariaceae
• 
  Veronica arvensis L. Introduced VEAR

  corn speedwell · Scrophulariaceae
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  Veronica officinalis L. Introduced VEOF2

  common gypsyweed · Scrophulariaceae
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  Veronica officinalis L. var. officinalis Introduced VEOFO

  common gypsyweed · Scrophulariaceae
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  Veronica peregrina L. Native VEPE2

  neckweed · Scrophulariaceae
• 
  Veronica persica Poir. Introduced VEPE3

  birdeye speedwell · Scrophulariaceae
• 
  Veronica serpyllifolia L. Both VESE

  thymeleaf speedwell · Scrophulariaceae
• 
  Veronica serpyllifolia L. ssp. serpyllifolia Introduced VESES

  thymeleaf speedwell · Scrophulariaceae
• 
  Veronicastrum virginicum (L.) Farw. Native VEVI4

  Culver's root · Scrophulariaceae
• 
  Viburnum acerifolium L. Native VIAC

  mapleleaf viburnum · Caprifoliaceae
• 
  Viburnum carlesii Hemsl. Introduced VICA19

  Koreanspice viburnum · Caprifoliaceae
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  Viburnum dentatum L. Native VIDE

  southern arrowwood · Caprifoliaceae
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  Viburnum dentatum L. var. dentatum Native VIDED4

  southern arrowwood · Caprifoliaceae
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  Viburnum lentago L. Native VILE

  nannyberry · Caprifoliaceae
• 
  Viburnum molle Michx. Native VIMO

  softleaf arrowwood · Caprifoliaceae
• 
  Viburnum opulus L. Both VIOP

  European cranberrybush · Caprifoliaceae
• 
  Viburnum opulus L. var. opulus Introduced VIOPO

  European cranberrybush · Caprifoliaceae
• 
  Viburnum prunifolium L. Native VIPR

  blackhaw · Caprifoliaceae
• 
  Viburnum sieboldii Miq. Introduced VISI

  Siebold's arrowwood · Caprifoliaceae
• 
  Vinca minor L. Introduced VIMI2

  common periwinkle · Apocynaceae
• 
  Viola affinis Leconte Native VIAF2

  sand violet · Violaceae
• 
  Viola bicolor Pursh Native VIBI

  field pansy · Violaceae
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  Viola cucullata Aiton Native VICU

  marsh blue violet · Violaceae
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  Viola pubescens Aiton Native VIPU3

  downy yellow violet · Violaceae
• 
  Viola rostrata Pursh Native VIRO

  longspur violet · Violaceae
• 
  Viola sororia Willd. Native VISO

  common blue violet · Violaceae
• 
  Viola striata Aiton Native VIST3

  striped cream violet · Violaceae
• 
  Viola triloba Schwein. Native VITR2

  three-lobe violet · Violaceae
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  Viola ×palmata L. (pro sp.) [brittoniana or pedatifida × affinis or sororia] Native VIPA18

  early blue violet · Violaceae
• 
  Vitis riparia Michx. Native VIRI

  riverbank grape · Vitaceae
• 
  Vitis vulpina L. Native VIVU

  frost grape · Vitaceae
• 
  Wolffia brasiliensis Weddell Native WOBR

  Brazilian watermeal · Lemnaceae
• 
  Xanthium strumarium L. Native XAST

  rough cocklebur · Asteraceae
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  Xanthium strumarium L. var. canadense (Mill.) Torr. & A. Gray Native XASTC

  Canada cocklebur · Asteraceae
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  Xanthium strumarium L. var. glabratum (DC.) Cronquist Native XASTG

  rough cocklebur · Asteraceae
• 
  Youngia japonica (L.) DC. Introduced YOJA

  Oriental false hawksbeard · Asteraceae
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  Zanthoxylum americanum Mill. Native ZAAM

  common pricklyash · Rutaceae
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  Zizia aurea (L.) W.D.J. Koch Native ZIAU

  golden zizia · Apiaceae