Delaware

• Kent 10001
  849 taxa Open ↗
• New Castle 10003
  1,714 taxa Open ↗
• Sussex 10005
  1,051 taxa Open ↗

Showing 1,901–1,949 of 1,949 (native).

• 
  Viola labradorica Schrank Native VILA10

  alpine violet · Violaceae 1 county
• 
  Viola lanceolata L. Native VILA4

  bog white violet · Violaceae 3 counties
• 
  Viola lanceolata L. ssp. lanceolata Native VILAL

  bog white violet · Violaceae 3 counties
• 
  Viola macloskeyi Lloyd Native VIMA2

  small white violet · Violaceae 2 counties
• 
  Viola macloskeyi Lloyd ssp. pallens (Banks ex Ging) M.S. Baker Native VIMAP3

  smooth white violet · Violaceae 2 counties
• 
  Viola pedata L. Native VIPE

  birdfoot violet · Violaceae 3 counties
• 
  Viola pubescens Aiton Native VIPU3

  downy yellow violet · Violaceae 3 counties
• 
  Viola pubescens Aiton var. pubescens Native VIPUP2

  downy yellow violet · Violaceae 1 county
• 
  Viola pubescens Aiton var. scabriuscula Schwein. ex Torr. & A. Gray Native VIPUS

  downy yellow violet · Violaceae 1 county
• 
  Viola rotundifolia Michx. Native VIRO2

  roundleaf yellow violet · Violaceae 1 county
• 
  Viola sagittata Aiton Native VISA2

  arrowleaf violet · Violaceae 3 counties
• 
  Viola sagittata Aiton var. ovata (Nutt.) Torr. & A. Gray Native VISAO

  arrowleaf violet · Violaceae 2 counties
• 
  Viola sagittata Aiton var. sagittata Native VISAS5

  arrowleaf violet · Violaceae 1 county
• 
  Viola sororia Willd. Native VISO

  common blue violet · Violaceae 2 counties
• 
  Viola striata Aiton Native VIST3

  striped cream violet · Violaceae 1 county
• ⚘
  Viola ×bernardii Greene (pro sp.) [pedatifida × sororia] Native VIBE5

  Bernard violet · Violaceae 1 county
• 
  Viola ×palmata L. (pro sp.) [brittoniana or pedatifida × affinis or sororia] Native VIPA18

  early blue violet · Violaceae 3 counties
• 
  Viola ×primulifolia L. (pro sp.) [lanceolata × macloskeyi] Native VIPR4

  Violaceae 2 counties
• 
  Vitis aestivalis Michx. Native VIAE

  summer grape · Vitaceae 1 county
• 
  Vitis labrusca L. Native VILA8

  fox grape · Vitaceae 2 counties
• 
  Vitis rotundifolia Michx. Native VIRO3

  muscadine · Vitaceae 1 county
• 
  Vitis rotundifolia Michx. var. rotundifolia Native VIROR

  muscadine · Vitaceae 1 county
• 
  Vitis vulpina L. Native VIVU

  frost grape · Vitaceae 1 county
• 
  Vulpia octoflora (Walter) Rydb. Native VUOC

  sixweeks fescue · Poaceae 1 county
• 
  Vulpia octoflora (Walter) Rydb. var. glauca (Nutt.) Fernald Native VUOCG

  sixweeks fescue · Poaceae 1 county
• 
  Wolffia brasiliensis Weddell Native WOBR

  Brazilian watermeal · Lemnaceae 2 counties
• 
  Wolffia columbiana Karst. Native WOCO

  Columbian watermeal · Lemnaceae 1 county
• 
  Woodsia obtusa (Spreng.) Torr. Native WOOB2

  bluntlobe cliff fern · Dryopteridaceae 2 counties
• 
  Woodsia obtusa (Spreng.) Torr. ssp. obtusa Native WOOBO

  bluntlobe cliff fern · Dryopteridaceae 2 counties
• 
  Woodwardia areolata (L.) T. Moore Native WOAR

  netted chainfern · Blechnaceae 3 counties
• 
  Woodwardia virginica (L.) Sm. Native WOVI

  Virginia chainfern · Blechnaceae 3 counties
• 
  Xanthium strumarium L. Native XAST

  rough cocklebur · Asteraceae 2 counties
• 
  Xanthium strumarium L. var. glabratum (DC.) Cronquist Native XASTG

  rough cocklebur · Asteraceae 1 county
• 
  Xerophyllum asphodeloides (L.) Nutt. Native XEAS

  eastern turkeybeard · Liliaceae 1 county
• 
  Xyris difformis Chapm. Native XYDI

  bog yelloweyed grass · Xyridaceae 2 counties
• 
  Xyris difformis Chapm. var. difformis Native XYDID

  bog yelloweyed grass · Xyridaceae 2 counties
• 
  Xyris fimbriata Elliott Native XYFI

  fringed yelloweyed grass · Xyridaceae 1 county
• 
  Xyris jupicai Rich. Native XYJU

  Richard's yelloweyed grass · Xyridaceae 1 county
• 
  Xyris smalliana Nash Native XYSM

  Small's yelloweyed grass · Xyridaceae 1 county
• 
  Xyris torta Sm. Native XYTO

  slender yelloweyed grass · Xyridaceae 2 counties
• 
  Yucca filamentosa L. Native YUFI

  Adam's needle · Agavaceae 1 county
• 
  Zannichellia palustris L. Native ZAPA

  horned pondweed · Zannichelliaceae 1 county
• 
  Zanthoxylum americanum Mill. Native ZAAM

  common pricklyash · Rutaceae 1 county
• 
  Zigadenus leimanthoides A. Gray Native ZILE

  pine barren deathcamas · Liliaceae 1 county
• 
  Zizania aquatica L. Native ZIAQ

  annual wildrice · Poaceae 2 counties
• 
  Zizania aquatica L. var. aquatica Native ZIAQA2

  annual wildrice · Poaceae 2 counties
• 
  Zizia aptera (A. Gray) Fernald Native ZIAP

  meadow zizia · Apiaceae 1 county
• 
  Zizia aurea (L.) W.D.J. Koch Native ZIAU

  golden zizia · Apiaceae 1 county
• 
  Zostera marina L. Native ZOMA

  seawrack · Zosteraceae 1 county