Texas

• Anderson 48001
  959 taxa Open ↗
• Andrews 48003
  342 taxa Open ↗
• Angelina 48005
  841 taxa Open ↗
• Aransas 48007
  731 taxa Open ↗
• Archer 48009
  212 taxa Open ↗
• Armstrong 48011
  346 taxa Open ↗
• Atascosa 48013
  315 taxa Open ↗
• Austin 48015
  571 taxa Open ↗
• Bailey 48017
  448 taxa Open ↗
• Bandera 48019
  521 taxa Open ↗

Showing 1,401–1,450 of 6,397.

• 
  Commelina diffusa Burm. f. var. diffusa Native CODID3

  climbing dayflower · Commelinaceae 26 counties
• 
  Commelina erecta L. Native COER

  whitemouth dayflower · Commelinaceae 155 counties
• 
  Commelina erecta L. var. angustifolia (Michx.) Fernald Native COERA

  whitemouth dayflower · Commelinaceae 30 counties
• 
  Commelina erecta L. var. deamiana Fernald Native COERD

  whitemouth dayflower · Commelinaceae 1 county
• 
  Commelina erecta L. var. erecta Native COERE

  whitemouth dayflower · Commelinaceae 3 counties
• 
  Commelina virginica L. Native COVI3

  Virginia dayflower · Commelinaceae 23 counties
• 
  Condalia ericoides (A. Gray) M.C. Johnst. Native COER5

  javelina bush · Rhamnaceae 18 counties
• 
  Condalia hookeri M.C. Johnst. Native COHO

  Brazilian bluewood · Rhamnaceae 33 counties
• 
  Condalia spathulata A. Gray Native COSP3

  knifeleaf condalia · Rhamnaceae 5 counties
• 
  Condalia viridis I.M. Johnst. Native COVI8

  green snakewood · Rhamnaceae 15 counties
• 
  Condalia warnockii M.C. Johnst. Native COWA

  Warnock's snakewood · Rhamnaceae 11 counties
• 
  Condalia warnockii M.C. Johnst. var. warnockii Native COWAW

  Warnock's snakewood · Rhamnaceae 11 counties
• 
  Conium maculatum L. Introduced COMA2

  poison hemlock · Apiaceae 8 counties
• 
  Conocarpus erectus L. Native COER2

  button mangrove · Combretaceae 1 county
• 
  Conoclinium betonicifolium (Mill.) R.M. King & H. Rob. Native COBE4

  betonyleaf thoroughwort · Asteraceae 11 counties
• 
  Conoclinium betonicifolium (Mill.) R.M. King & H. Rob. var. betonicifolium Native COBEB

  betonyleaf thoroughwort · Asteraceae 9 counties
• 
  Conoclinium betonicifolium (Mill.) R.M. King & H. Rob. var. integrifolium (A. Gray) T.F. Patt. Native COBEI

  betonyleaf thoroughwort · Asteraceae 2 counties
• 
  Conoclinium coelestinum (L.) DC. Native COCO13

  blue mistflower · Asteraceae 79 counties
• 
  Conoclinium greggii (A. Gray) Small Native COGR10

  palmleaf thoroughwort · Asteraceae 14 counties
• 
  Conopholis alpina Liebm. Native COAL6

  alpine cancer-root · Orobanchaceae 4 counties
• 
  Conopholis alpina Liebm. var. mexicana (A. Gray ex S. Watson) Haynes Native COALM

  Mexican cancer-root · Orobanchaceae 4 counties
• 
  Conringia orientalis (L.) Dumort. Introduced COOR

  hare's ear mustard · Brassicaceae 7 counties
• 
  Consolida ajacis (L.) Schur Introduced COAJ

  doubtful knight's-spur · Ranunculaceae 24 counties
• 
  Consolida orientalis (J. Gay) Schroedinger Introduced COOR4

  Oriental knight's-spur · Ranunculaceae 1 county
• 
  Convolvulus arvensis L. Introduced COAR4

  field bindweed · Convolvulaceae 67 counties
• 
  Convolvulus equitans Benth. Native COEQ

  Texas bindweed · Convolvulaceae 117 counties
• 
  Conyza bonariensis (L.) Cronquist Introduced COBO

  asthmaweed · Asteraceae 7 counties
• 
  Conyza canadensis (L.) Cronquist Native COCA5

  Canadian horseweed · Asteraceae 134 counties
• 
  Conyza canadensis (L.) Cronquist var. canadensis Native COCAC3

  Canadian horseweed · Asteraceae 2 counties
• 
  Conyza canadensis (L.) Cronquist var. pusilla (Nutt.) Cronquist Native COCAP3

  Canadian horseweed · Asteraceae 2 counties
• 
  Conyza floribunda Kunth Introduced COFL

  asthmaweed · Asteraceae 1 county
• 
  Conyza ramosissima Cronquist Native CORA4

  dwarf horseweed · Asteraceae 20 counties
• 
  Cooperia drummondii Herb. Native CODR2

  evening rainlily · Liliaceae 48 counties
• 
  Cooperia pedunculata Herb. Native COPE

  prairie lily · Liliaceae 31 counties
• 
  Corallorhiza maculata (Raf.) Raf. Native COMA25

  summer coralroot · Orchidaceae 2 counties
• 
  Corallorhiza odontorhiza (Willd.) Poir. Native COOD7

  autumn coralroot · Orchidaceae 2 counties
• 
  Corallorhiza odontorhiza (Willd.) Poir. var. odontorhiza Native COODO2

  autumn coralroot · Orchidaceae 2 counties
• 
  Corallorhiza striata Lindl. Native COST19

  hooded coralroot · Orchidaceae 2 counties
• 
  Corallorhiza wisteriana Conrad Native COWI5

  spring coralroot · Orchidaceae 43 counties
• 
  Corchorus hirtus L. Native COHI4

  Orinoco jute · Tiliaceae 8 counties
• 
  Cordia boissieri A. DC. Native COBO2

  anacahuita · Boraginaceae 7 counties
• 
  Cordia podocephala Torr. Native COPO2

  Texas manjack · Boraginaceae 13 counties
• 
  Coreopsis basalis (A. Dietr.) S.F. Blake Native COBA2

  goldenmane tickseed · Asteraceae 58 counties
• 
  Coreopsis gladiata Walter Native COGL2

  coastal plain tickseed · Asteraceae 1 county
• 
  Coreopsis grandiflora Hogg ex Sweet Native COGR5

  largeflower tickseed · Asteraceae 24 counties
• 
  Coreopsis grandiflora Hogg ex Sweet var. grandiflora Native COGRG

  largeflower tickseed · Asteraceae 10 counties
• 
  Coreopsis grandiflora Hogg ex Sweet var. longipes (Hook.) Torr. & A. Gray Native COGRL

  largeflower tickseed · Asteraceae 14 counties
• 
  Coreopsis intermedia Sherff Native COIN2

  goldenwave tickseed · Asteraceae 15 counties
• 
  Coreopsis lanceolata L. Native COLA5

  lanceleaf tickseed · Asteraceae 32 counties
• 
  Coreopsis linifolia Nutt. Native COLI5

  Texas tickseed · Asteraceae 6 counties