Virginia

• Accomack 51001
  1,201 taxa Open ↗
• Albemarle 51003
  1,479 taxa Open ↗
• Alexandria (city) 51510
  1 taxa Open ↗
• Alleghany 51005
  1,296 taxa Open ↗
• Amelia 51007
  1,090 taxa Open ↗
• Amherst 51009
  1,290 taxa Open ↗
• Appomattox 51011
  918 taxa Open ↗
• Arlington 51013
  1,096 taxa Open ↗
• Augusta 51015
  1,556 taxa Open ↗
• Bath 51017
  1,158 taxa Open ↗

Showing 401–450 of 3,680.

• 
  Bromus kalmii A. Gray Native BRKA2

  arctic brome · Poaceae 3 counties
• 
  Bromus latiglumis (Shear) Hitchc. Native BRLA4

  earlyleaf brome · Poaceae 11 counties
• 
  Bromus pubescens Muhl. ex Willd. Native BRPU6

  hairy woodland brome · Poaceae 74 counties
• 
  Bromus racemosus L. Introduced BRRA2

  bald brome · Poaceae 76 counties
• 
  Bromus secalinus L. Introduced BRSE

  rye brome · Poaceae 15 counties
• 
  Bromus secalinus L. var. secalinus Introduced BRSES

  rye brome · Poaceae 15 counties
• 
  Bromus sterilis L. Introduced BRST2

  poverty brome · Poaceae 30 counties
• 
  Bromus tectorum L. Introduced BRTE

  cheatgrass · Poaceae 74 counties
• 
  Broussonetia papyrifera (L.) L'Hér. ex Vent. Introduced BRPA4

  paper mulberry · Moraceae 71 counties
• 
  Brunnichia ovata (Walter) Shinners Native BROV4

  American buckwheat vine · Polygonaceae 2 counties
• 
  Buchnera americana L. Native BUAM

  American bluehearts · Scrophulariaceae 12 counties
• 
  Buckleya distichophylla (Nutt.) Torr. Native BUDI

  piratebush · Santalaceae 9 counties
• 
  Buddleja davidii Franch. Introduced BUDA2

  orange eye butterflybush · Buddlejaceae 3 counties
• 
  Buglossoides arvensis (L.) I.M. Johnst. Introduced BUAR3

  corn gromwell · Boraginaceae 86 counties
• 
  Bulbostylis capillaris (L.) Kunth ex C.B. Clarke Native BUCA2

  densetuft hairsedge · Cyperaceae 78 counties
• 
  Bulbostylis capillaris (L.) Kunth ex C.B. Clarke ssp. capillaris Native BUCAC

  densetuft hairsedge · Cyperaceae 78 counties
• 
  Bulbostylis ciliatifolia (Elliott) Fernald Native BUCI

  capillary hairsedge · Cyperaceae 5 counties
• 
  Bunias orientalis L. Introduced BUOR

  Turkish wartycabbage · Brassicaceae 2 counties
• 
  Bupleurum odontites L. Introduced BUOD2

  narrowleaf thorow wax · Apiaceae 1 county
• 
  Bupleurum rotundifolium L. Introduced BURO

  hare's ear · Apiaceae 15 counties
• 
  Burmannia biflora L. Native BUBI

  northern bluethread · Burmanniaceae 3 counties
• 
  Cabomba caroliniana A. Gray Native CACA

  Carolina fanwort · Cabombaceae 7 counties
• 
  Cabomba caroliniana A. Gray var. caroliniana Native CACAC4

  Carolina fanwort · Cabombaceae 7 counties
• 
  Cakile edentula (Bigelow) Hook. Native CAED

  American searocket · Brassicaceae 14 counties
• 
  Cakile edentula (Bigelow) Hook. ssp. edentula Native CAEDE

  American searocket · Brassicaceae 14 counties
• 
  Cakile edentula (Bigelow) Hook. ssp. edentula var. edentula Native CAEDE2

  American searocket · Brassicaceae 14 counties
• 
  Cakile maritima Scop. Introduced CAMA

  European searocket · Brassicaceae 8 counties
• 
  Calamagrostis canadensis (Michx.) P. Beauv. Native CACA4

  bluejoint · Poaceae 16 counties
• 
  Calamagrostis canadensis (Michx.) P. Beauv. var. canadensis Native CACAC10

  bluejoint · Poaceae 16 counties
• 
  Calamagrostis coarctata Eaton Native CACO71

  Nuttall's reedgrass · Poaceae 47 counties
• 
  Calamagrostis porteri A. Gray Native CAPO3

  Porter's reedgrass · Poaceae 38 counties
• 
  Calamagrostis porteri A. Gray ssp. porteri Native CAPOP

  Porter's reedgrass · Poaceae 38 counties
• 
  Calamintha nepeta (L.) Savi Introduced CANE17

  lesser calamint · Lamiaceae 59 counties
• 
  Calamintha nepeta (L.) Savi ssp. glandulosa (Riquien) P.W. Ball Introduced CANEG

  lesser calamint · Lamiaceae 2 counties
• 
  Calamintha nepeta (L.) Savi ssp. nepeta Introduced CANEN

  lesser calamint · Lamiaceae 59 counties
• 
  Calamovilfa brevipilis (Torr.) Scribn. Native CABR2

  pine barren sandreed · Poaceae 1 county
• 
  Calepina irregularis (Asso) Thell. Introduced CAIR

  white ballmustard · Brassicaceae 11 counties
• 
  Callicarpa americana L. Native CAAM2

  American beautyberry · Verbenaceae 25 counties
• 
  Callirhoe involucrata (Torr. & A. Gray) A. Gray Native CAIN2

  purple poppymallow · Malvaceae 1 county
• 
  Callirhoe involucrata (Torr. & A. Gray) A. Gray var. involucrata Native CAINI4

  purple poppymallow · Malvaceae 1 county
• 
  Callisia rosea (Vent.) D.R. Hunt Native CARO18

  Piedmont roseling · Commelinaceae 2 counties
• 
  Callitriche heterophylla Pursh Native CAHE3

  twoheaded water-starwort · Callitrichaceae 73 counties
• 
  Callitriche heterophylla Pursh ssp. heterophylla Native CAHEH

  twoheaded water-starwort · Callitrichaceae 73 counties
• 
  Callitriche palustris L. Native CAPA52

  vernal water-starwort · Callitrichaceae 10 counties
• 
  Callitriche stagnalis Scop. Introduced CAST

  pond water-starwort · Callitrichaceae 3 counties
• 
  Callitriche terrestris Raf. Native CATE19

  terrestrial water-starwort · Callitrichaceae 19 counties
• 
  Calopogon pallidus Chapm. Native CAPA4

  pale grasspink · Orchidaceae 2 counties
• 
  Calopogon tuberosus (L.) Britton, Sterns & Poggenb. Native CATU5

  tuberous grasspink · Orchidaceae 25 counties
• 
  Calopogon tuberosus (L.) Britton, Sterns & Poggenb. var. tuberosus Native CATUT

  tuberous grasspink · Orchidaceae 25 counties
• 
  Caltha palustris L. Native CAPA5

  yellow marsh marigold · Ranunculaceae 38 counties