Yuma County

Showing 151–200 of 719.

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  Carnegiea gigantea (Engelm.) Britton & Rose Native CAGI10

  saguaro · Cactaceae
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  Castela emoryi (A. Gray) Moran & Felger Native CAEM4

  crucifixion thorn · Simaroubaceae
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  Caulanthus cooperi (S. Watson) Payson Native CACO18

  Cooper's wild cabbage · Brassicaceae
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  Cenchrus echinatus L. Native CEEC

  southern sandbur · Poaceae
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  Cenchrus palmeri Vasey Introduced CEPA22

  giant sandbur · Poaceae
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  Centaurea calcitrapa L. Introduced CECA2

  red star-thistle · Asteraceae
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  Centaurea cyanus L. Introduced CECY2

  garden cornflower · Asteraceae
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  Centaurea solstitialis L. Introduced CESO3

  yellow star-thistle · Asteraceae
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  Centaurium arizonicum (A. Gray) A. Heller Native CEAR12

  Arizona centaury · Gentianaceae
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  Ceratophyllum demersum L. Native CEDE4

  coon's tail · Ceratophyllaceae
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  Cercocarpus montanus Raf. Native CEMO2

  alderleaf mountain mahogany · Rosaceae
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  Cercocarpus montanus Raf. var. glaber (S. Watson) F.L. Martin Native CEMOG

  birchleaf mountain mahogany · Rosaceae
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  Chaenactis carphoclinia A. Gray Native CHCA

  pebble pincushion · Asteraceae
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  Chaenactis carphoclinia A. Gray var. carphoclinia Native CHCAC

  pebble pincushion · Asteraceae
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  Chaenactis fremontii A. Gray Native CHFR

  pincushion flower · Asteraceae
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  Chaenactis stevioides Hook. & Arn. Native CHST

  Esteve's pincushion · Asteraceae
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  Chamaesaracha coronopus (Dunal) A. Gray Native CHCO2

  greenleaf five eyes · Solanaceae
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  Chamaesyce abramsiana (L.C. Wheeler) Koutnik Native CHAB2

  Abrams' sandmat · Euphorbiaceae
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  Chamaesyce arizonica (Engelm.) Arthur Native CHAR18

  Arizona sandmat · Euphorbiaceae
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  Chamaesyce micromera (Boiss. ex Engelm.) Wooton & Standl. Native CHMI7

  Sonoran sandmat · Euphorbiaceae
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  Chamaesyce pediculifera (Engelm.) Rose & Standl. Native CHPE9

  Carrizo Mountain sandmat · Euphorbiaceae
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  Chamaesyce platysperma (Engelm. ex S. Watson) Shinners Native CHPL3

  flatseed sandmat · Euphorbiaceae
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  Chamaesyce polycarpa (Benth.) Millsp. ex Parish Native CHPO12

  smallseed sandmat · Euphorbiaceae
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  Chamaesyce setiloba (Engelm. ex Torr.) J.B.S. Norton Native CHSE8

  Yuma sandmat · Euphorbiaceae
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  Chamaesyce trachysperma (Engelm.) Millsp. Native CHTR3

  San Pedro River sandmat · Euphorbiaceae
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  Cheilanthes feei T. Moore Native CHFE

  slender lipfern · Pteridaceae
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  Cheilanthes parryi (D.C. Eaton) Domin Native CHPA4

  Parry's lipfern · Pteridaceae
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  Cheilanthes villosa Davenport ex Maxon Native CHVI

  villous lipfern · Pteridaceae
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  Chenopodium murale L. Introduced CHMU2

  nettleleaf goosefoot · Chenopodiaceae
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  Chilopsis linearis (Cav.) Sweet Native CHLI2

  desert willow · Bignoniaceae
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  Chilopsis linearis (Cav.) Sweet ssp. arcuata (Fosberg) Henrickson Native CHLIA

  desert willow · Bignoniaceae
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  Chloracantha spinosa (Benth.) G.L. Nesom Native CHSP11

  spiny chloracantha · Asteraceae
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  Chloris virgata Sw. Native CHVI4

  feather fingergrass · Poaceae
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  Chorizanthe brevicornu Torr. Native CHBR

  brittle spineflower · Polygonaceae
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  Chorizanthe brevicornu Torr. var. brevicornu Native CHBRB

  brittle spineflower · Polygonaceae
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  Chorizanthe corrugata (Torr.) Torr. & A. Gray Native CHCO6

  wrinkled spineflower · Polygonaceae
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  Chorizanthe rigida (Torr.) Torr. & A. Gray Native CHRI

  devil's spineflower · Polygonaceae
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  Chromolaena bigelovii (A. Gray) R.M. King & H. Rob. Native CHBI3

  Bigelow's thoroughwort · Asteraceae
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  Cirsium neomexicanum A. Gray Native CINE

  New Mexico thistle · Asteraceae
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  Cistanthe ambigua (S. Watson) Hershkovitz Native CIAM3

  desert pussypaws · Portulacaceae
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  Cistanthe monandra (Nutt.) Hershkovitz Native CIMO4

  common pussypaws · Portulacaceae
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  Cnicus benedictus L. Introduced CNBE

  blessed thistle · Asteraceae
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  Colubrina californica I.M. Johnst. Native COCA18

  Las Animas nakedwood · Rhamnaceae
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  Condalia globosa I.M. Johnst. Native COGL

  bitter snakewood · Rhamnaceae
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  Condalia globosa I.M. Johnst. var. pubescens Native COGLP

  bitter snakewood · Rhamnaceae
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  Convolvulus arvensis L. Introduced COAR4

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

  Canadian horseweed · Asteraceae
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  Cotula coronopifolia L. Introduced COCO7

  common brassbuttons · Asteraceae
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  Coursetia glandulosa A. Gray Native COGL8

  rosary babybonnets · Fabaceae
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  Cressa truxillensis Kunth Native CRTR5

  spreading alkaliweed · Convolvulaceae