Elk County

Showing 101–150 of 767.

• 
  Bouteloua gracilis (Willd. ex Kunth) Lag. ex Griffiths Native BOGR2

  blue grama · Poaceae
• 
  Bouteloua hirsuta Lag. Native BOHI2

  hairy grama · Poaceae
• 
  Bouteloua hirsuta Lag. var. hirsuta Native BOHIH

  hairy grama · Poaceae
• 
  Brassica juncea (L.) Czern. Introduced BRJU

  brown mustard · Brassicaceae
• 
  Brassica rapa L. Introduced BRRA

  field mustard · Brassicaceae
• 
  Brassica rapa L. var. rapa Introduced BRRAR

  field mustard · Brassicaceae
• 
  Brickellia eupatorioides (L.) Shinners Native BREU

  false boneset · Asteraceae
• 
  Brickellia eupatorioides (L.) Shinners var. corymbulosa (Torr. & A. Gray) Shinners Native BREUC

  false boneset · Asteraceae
• 
  Bromus arvensis L. Introduced BRAR5

  field brome · Poaceae
• 
  Bromus inermis Leyss. Both BRIN2

  smooth brome · Poaceae
• 
  Bromus inermis Leyss. ssp. inermis Introduced BRINI

  smooth brome · Poaceae
• 
  Bromus inermis Leyss. ssp. inermis var. inermis Introduced BRINI2

  smooth brome · Poaceae
• 
  Bromus secalinus L. Introduced BRSE

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

  rye brome · Poaceae
• 
  Bromus tectorum L. Introduced BRTE

  cheatgrass · Poaceae
• 
  Buchnera americana L. Native BUAM

  American bluehearts · Scrophulariaceae
• 
  Buglossoides arvensis (L.) I.M. Johnst. Introduced BUAR3

  corn gromwell · Boraginaceae
• 
  Callirhoe alcaeoides (Michx.) A. Gray Native CAAL

  light poppymallow · Malvaceae
• 
  Callirhoe leiocarpa R.F. Martin Native CALE2

  tall poppymallow · Malvaceae
• 
  Calystegia sepium (L.) R. Br. Both CASE13

  hedge false bindweed · Convolvulaceae
• 
  Calystegia sepium (L.) R. Br. ssp. angulata Brummitt Native CASEA3

  hedge false bindweed · Convolvulaceae
• 
  Camassia angusta (Engelm. & A. Gray) Blank. Native CAAN2

  prairie camas · Liliaceae
• 
  Camassia scilloides (Raf.) Cory Native CASC5

  Atlantic camas · Liliaceae
• 
  Camelina microcarpa Andrz. ex DC. Introduced CAMI2

  littlepod false flax · Brassicaceae
• 
  Campanulastrum americanum (L.) Small Native CAAM18

  American bellflower · Campanulaceae
• 
  Campsis radicans (L.) Seem. ex Bureau Native CARA2

  trumpet creeper · Bignoniaceae
• 
  Capsella bursa-pastoris (L.) Medik. Introduced CABU2

  shepherd's purse · Brassicaceae
• 
  Cardamine concatenata (Michx.) Sw. Native CACO26

  cutleaf toothwort · Brassicaceae
• 
  Cardamine pensylvanica Muhl. ex Willd. Native CAPE3

  Pennsylvania bittercress · Brassicaceae
• 
  Carduus nutans L. Introduced CANU4

  nodding plumeless thistle · Asteraceae
• 
  Carex frankii Kunth Native CAFR3

  Frank's sedge · Cyperaceae
• 
  Carex vulpinoidea Michx. Native CAVU2

  fox sedge · Cyperaceae
• 
  Carex vulpinoidea Michx. var. vulpinoidea Native CAVUV

  fox sedge · Cyperaceae
• 
  Carya cordiformis (Wangenh.) K. Koch Native CACO15

  bitternut hickory · Juglandaceae
• 
  Carya ovata (Mill.) K. Koch Native CAOV2

  shagbark hickory · Juglandaceae
• 
  Catalpa speciosa (Warder) Warder ex Engelm. Native CASP8

  northern catalpa · Bignoniaceae
• 
  Ceanothus herbaceus Raf. Native CEHE

  Jersey tea · Rhamnaceae
• 
  Celastrus scandens L. Native CESC

  American bittersweet · Celastraceae
• 
  Celtis occidentalis L. Native CEOC

  common hackberry · Ulmaceae
• ⚘
  Celtis pumila Pursh Native CEPU10

  dwarf hackberry · Ulmaceae
• 
  Cenchrus longispinus (Hack.) Fernald Native CELO3

  mat sandbur · Poaceae
• 
  Centaurea cyanus L. Introduced CECY2

  garden cornflower · Asteraceae
• 
  Cephalanthus occidentalis L. Native CEOC2

  common buttonbush · Rubiaceae
• 
  Cerastium brachypodum (Engelm. ex A. Gray) B.L. Rob. Native CEBR3

  shortstalk chickweed · Caryophyllaceae
• 
  Cercis canadensis L. Native CECA4

  eastern redbud · Fabaceae
• 
  Cercis canadensis L. var. canadensis Native CECAC

  eastern redbud · Fabaceae
• 
  Chaerophyllum procumbens (L.) Crantz Native CHPR

  spreading chervil · Apiaceae
• 
  Chaerophyllum tainturieri Hook. Native CHTA

  hairyfruit chervil · Apiaceae
• 
  Chamaecrista fasciculata (Michx.) Greene Native CHFA2

  partridge pea · Fabaceae
• 
  Chamaecrista fasciculata (Michx.) Greene var. fasciculata Native CHFAF

  partridge pea · Fabaceae