Roberts County

Showing 51–100 of 364.

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  Calylophus serrulatus (Nutt.) P.H. Raven Native CASE12

  yellow sundrops · Onagraceae
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  Camelina microcarpa Andrz. ex DC. Introduced CAMI2

  littlepod false flax · Brassicaceae
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  Celtis laevigata Willd. Native CELA

  sugarberry · Ulmaceae
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  Celtis laevigata Willd. var. reticulata (Torr.) L.D. Benson Native CELAR

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

  mat sandbur · Poaceae
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  Cephalanthus occidentalis L. Native CEOC2

  common buttonbush · Rubiaceae
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  Cercocarpus montanus Raf. Native CEMO2

  alderleaf mountain mahogany · Rosaceae
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  Cercocarpus montanus Raf. var. argenteus (Rydb.) F.L. Martin Native CEMOA

  silver mountain mahogany · Rosaceae
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  Chaetopappa ericoides (Torr.) G.L. Nesom Native CHER2

  rose heath · 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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  Chamaesaracha coniodes (Moric. ex Dunal) Britton Native CHCO

  gray five eyes · Solanaceae
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  Chamaesaracha sordida (Dunal) A. Gray Native CHSO

  hairy five eyes · Solanaceae
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  Chamaesyce fendleri (Torr. & A. Gray) Small Native CHFE3

  Fendler's sandmat · Euphorbiaceae
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  Chamaesyce glyptosperma (Engelm.) Small Native CHGL13

  ribseed sandmat · Euphorbiaceae
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  Chamaesyce lata (Engelm.) Small Native CHLA10

  hoary sandmat · Euphorbiaceae
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  Chamaesyce maculata (L.) Small Native CHMA15

  spotted sandmat · Euphorbiaceae
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  Chamaesyce missurica (Raf.) Shinners Native CHMI8

  prairie sandmat · Euphorbiaceae
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  Cheilanthes feei T. Moore Native CHFE

  slender lipfern · Pteridaceae
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  Cheilanthes villosa Davenport ex Maxon Native CHVI

  villous lipfern · Pteridaceae
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  Chenopodium simplex (Torr.) Raf. Native CHSI2

  mapleleaf goosefoot · Chenopodiaceae
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  Chloris verticillata Nutt. Native CHVE2

  tumble windmill grass · Poaceae
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  Chloris virgata Sw. Native CHVI4

  feather fingergrass · Poaceae
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  Chrysothamnus pulchellus (A. Gray) Greene Native CHPU4

  southwestern rabbitbrush · Asteraceae
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  Cleome serrulata Pursh Native CLSE

  Rocky Mountain beeplant · Capparaceae
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  Comandra umbellata (L.) Nutt. Native COUM

  bastard toadflax · Santalaceae
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  Comandra umbellata (L.) Nutt. ssp. pallida (A. DC.) Piehl Native COUMP

  pale bastard toadflax · Santalaceae
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  Commelina erecta L. Native COER

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

  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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  Corispermum americanum (Nutt.) Nutt. Native COAM8

  American bugseed · Chenopodiaceae
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  Corispermum americanum (Nutt.) Nutt. var. rydbergii Mosyakin Native COAMR

  American bugseed · Chenopodiaceae
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  Corydalis curvisiliqua Engelm. Native COCU2

  curvepod fumewort · Fumariaceae
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  Corydalis curvisiliqua Engelm. ssp. occidentalis (Engelm. ex A. Gray) W.A. Weber Native COCUO

  curvepod fumewort · Fumariaceae
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  Croton texensis (Klotzsch) Müll. Arg. Native CRTE4

  Texas croton · Euphorbiaceae
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  Croton texensis (Klotzsch) Müll. Arg. var. texensis Native CRTET

  Texas croton · Euphorbiaceae
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  Cryptantha cinerea (Greene) Cronquist Native CRCI3

  James' cryptantha · Boraginaceae
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  Cryptantha cinerea (Greene) Cronquist var. cinerea Native CRCIC

  James' cryptantha · Boraginaceae
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  Cryptantha cinerea (Greene) Cronquist var. jamesii (Torr.) Cronquist Native CRCIJ

  James' cryptantha · Boraginaceae
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  Cryptantha minima Rydb. Native CRMI5

  little cryptantha · Boraginaceae
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  Cuscuta cuspidata Engelm. Native CUCU2

  cusp dodder · Cuscutaceae
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  Cyclachaena xanthiifolia (Nutt.) Fresen. Native CYXA2

  carelessweed · Asteraceae
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  Cyclanthera naudiniana Cogn. Native CYNA5

  Naudin's cyclanthera · Cucurbitaceae
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  Cycloloma atriplicifolium (Spreng.) J.M. Coult. Native CYAT

  winged pigweed · Chenopodiaceae
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  Cynodon dactylon (L.) Pers. Introduced CYDA

  Bermudagrass · Poaceae
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  Cyperus odoratus L. Native CYOD

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

  golden prairie clover · Fabaceae
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  Dalea candida Michx. ex Willd. Native DACA7

  white prairie clover · Fabaceae
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  Dalea candida Michx. ex Willd. var. oligophylla (Torr.) Shinners Native DACAO

  white prairie clover · Fabaceae