Frio County

Showing 51–100 of 345.

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  Celtis ehrenbergiana (Klotzsch) Liebm. Native CEEH

  spiny hackberry · Ulmaceae
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  Celtis laevigata Willd. Native CELA

  sugarberry · Ulmaceae
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  Centaurea americana Nutt. Native CEAM2

  American star-thistle · Asteraceae
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  Centaurea melitensis L. Introduced CEME2

  Maltese star-thistle · Asteraceae
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  Chaerophyllum tainturieri Hook. Native CHTA

  hairyfruit chervil · Apiaceae
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  Chaetopappa asteroides Nutt. ex DC. Native CHAS

  Arkansas leastdaisy · Asteraceae
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  Chamaecrista fasciculata (Michx.) Greene Native CHFA2

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

  partridge pea · Fabaceae
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  Chamaecrista flexuosa (L.) Greene Native CHFL4

  Texas sensitive pea · Fabaceae
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  Chamaecrista flexuosa (L.) Greene var. texana (Buckley) Irwin & Barneby Native CHFLT

  Texas sensitive pea · Fabaceae
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  Chamaesaracha sordida (Dunal) A. Gray Native CHSO

  hairy five eyes · Solanaceae
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  Chamaesyce albomarginata (Torr. & A. Gray) Small Native CHAL11

  whitemargin sandmat · Euphorbiaceae
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  Chamaesyce laredana (Millsp.) Small Native CHLA8

  Laredo sandmat · Euphorbiaceae
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  Chasmanthium latifolium (Michx.) Yates Native CHLA5

  Indian woodoats · Poaceae
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  Chloracantha spinosa (Benth.) G.L. Nesom Native CHSP11

  spiny chloracantha · Asteraceae
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  Chloris cucullata Bisch. Native CHCU2

  hooded windmill grass · Poaceae
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  Chloris ×subdolichostachya Müll. Berol. (pro sp.) [cucullata × verticillata] Native CHSU3

  shortspike windmill grass · Poaceae
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  Cirsium texanum Buckley Native CITE2

  Texas thistle · Asteraceae
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  Clematis drummondii Torr. & A. Gray Native CLDR

  Drummond's clematis · Ranunculaceae
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  Cnidoscolus texanus (Müll. Arg.) Small Native CNTE

  Texas bullnettle · Euphorbiaceae
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  Commelina erecta L. Native COER

  whitemouth dayflower · Commelinaceae
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  Convolvulus equitans Benth. Native COEQ

  Texas bindweed · Convolvulaceae
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  Conyza canadensis (L.) Cronquist Native COCA5

  Canadian horseweed · Asteraceae
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  Cooperia pedunculata Herb. Native COPE

  prairie lily · Liliaceae
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  Coreopsis basalis (A. Dietr.) S.F. Blake Native COBA2

  goldenmane tickseed · Asteraceae
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  Coreopsis nuecensis A. Heller Native CONU3

  crown tickseed · Asteraceae
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  Coreopsis tinctoria Nutt. Native COTI3

  golden tickseed · Asteraceae
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  Corydalis curvisiliqua Engelm. Native COCU2

  curvepod fumewort · Fumariaceae
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  Corydalis curvisiliqua Engelm. ssp. curvisiliqua Native COCUC

  curvepod fumewort · Fumariaceae
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  Corydalis micrantha (Engelm. ex A. Gray) A. Gray Native COMI2

  smallflower fumewort · Fumariaceae
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  Corydalis micrantha (Engelm. ex A. Gray) A. Gray ssp. texensis G.B. Ownbey Native COMIT2

  Texan fumewort · Fumariaceae
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  Croton capitatus Michx. Native CRCA6

  hogwort · Euphorbiaceae
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  Croton capitatus Michx. var. lindheimeri (Engelm. & A. Gray) Müll. Arg. Native CRCAL2

  Lindheimer's hogwort · Euphorbiaceae
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  Croton lindheimerianus Scheele Native CRLI2

  threeseed croton · Euphorbiaceae
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  Croton lindheimerianus Scheele var. lindheimerianus Native CRLIL

  threeseed croton · Euphorbiaceae
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  Cuscuta pentagona Engelm. Native CUPE3

  fiveangled dodder · Cuscutaceae
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  Cuscuta pentagona Engelm. var. glabrior (Engelm.) Gandhi, R.D. Thomas & S.L. Hatch Native CUPEG

  bushclover dodder · Cuscutaceae
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  Cuscuta pentagona Engelm. var. pubescens (Engelm.) Yunck. Native CUPEP3

  bushclover dodder · Cuscutaceae
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  Cylindropuntia leptocaulis (DC.) F.M. Knuth Native CYLE8

  Christmas cactus · Cactaceae
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  Cynanchum barbigerum (Scheele) Shinners Native CYBA

  bearded swallow-wort · Asclepiadaceae
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  Cyperus acuminatus Torr. & Hook. ex Torr. Native CYAC2

  tapertip flatsedge · Cyperaceae
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  Cyperus retroflexus Buckley Native CYRE14

  oneflower flatsedge · Cyperaceae
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  Dalea aurea Nutt. ex Pursh Native DAAU

  golden prairie clover · Fabaceae
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  Dalea emarginata (Torr. & A. Gray) Shinners Native DAEM2

  wedgeleaf prairie clover · Fabaceae
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  Dalea lasiathera A. Gray Native DALA4

  purple dalea · Fabaceae
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  Dalea nana Torr. ex A. Gray Native DANA

  dwarf prairie clover · Fabaceae
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  Dalea obovata (Torr. & A. Gray) Shinners Native DAOB

  pussyfoot · Fabaceae
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  Dalea pogonathera A. Gray Native DAPO

  bearded prairie clover · Fabaceae
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  Dalea pogonathera A. Gray var. walkerae (Tharp & F.A. Barkley) B.L. Turner Native DAPOW

  Walker prairie clover · Fabaceae
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  Daucus pusillus Michx. Native DAPU3

  American wild carrot · Apiaceae