Payette County

Showing 51–100 of 278.

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  Astragalus purshii Douglas ex Hook. var. glareosus (Douglas ex Hook.) Barneby Native ASPUG2

  woollypod milkvetch · Fabaceae
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  Atriplex falcata (M.E. Jones) Standl. Native ATFA

  sickle saltbush · Chenopodiaceae
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  Atriplex rosea L. Introduced ATRO

  tumbling saltweed · Chenopodiaceae
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  Balsamorhiza sagittata (Pursh) Nutt. Native BASA3

  arrowleaf balsamroot · Asteraceae
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  Bidens cernua L. Native BICE

  nodding beggartick · Asteraceae
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  Bidens frondosa L. Native BIFR

  devil's beggartick · Asteraceae
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  Brassica nigra (L.) W.D.J. Koch Introduced BRNI

  black mustard · Brassicaceae
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  Bromus tectorum L. Introduced BRTE

  cheatgrass · Poaceae
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  Calystegia sepium (L.) R. Br. Both CASE13

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

  hedge false bindweed · Convolvulaceae
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  Camassia quamash (Pursh) Greene Native CAQU2

  small camas · Liliaceae
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  Camissonia scapoidea (Nutt. ex Torr. & A. Gray) P.H. Raven Native CASC18

  Paiute suncup · Onagraceae
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  Capsella bursa-pastoris (L.) Medik. Introduced CABU2

  shepherd's purse · Brassicaceae
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  Cardaria draba (L.) Desv. Introduced CADR

  whitetop · Brassicaceae
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  Carduus nutans L. Introduced CANU4

  nodding plumeless thistle · Asteraceae
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  Carex douglasii Boott Native CADO2

  Douglas' sedge · Cyperaceae
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  Carex multicostata Mack. Native CAMU6

  manyrib sedge · Cyperaceae
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  Centaurea diffusa Lam. Introduced CEDI3

  diffuse knapweed · Asteraceae
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  Centaurea solstitialis L. Introduced CESO3

  yellow star-thistle · Asteraceae
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  Centaurea stoebe L. Introduced CEST8

  spotted knapweed · Asteraceae
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  Centaurea stoebe L. ssp. micranthos (Gugler) Hayek Introduced CESTM

  spotted knapweed · Asteraceae
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  Ceratocephala testiculata (Crantz) Roth Introduced CETE5

  curveseed butterwort · Ranunculaceae
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  Chaenactis douglasii (Hook.) Hook. & Arn. Native CHDO

  Douglas' dustymaiden · Asteraceae
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  Chaenactis douglasii (Hook.) Hook. & Arn. var. douglasii Native CHDOD

  Douglas' dustymaiden · Asteraceae
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  Chamaesyce serpyllifolia (Pers.) Small Native CHSE6

  thymeleaf sandmat · Euphorbiaceae
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  Chamaesyce serpyllifolia (Pers.) Small ssp. serpyllifolia Native CHSES

  thymeleaf sandmat · Euphorbiaceae
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  Chondrilla juncea L. Introduced CHJU

  rush skeletonweed · Asteraceae
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  Chorispora tenella (Pall.) DC. Introduced CHTE2

  crossflower · Brassicaceae
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  Cirsium arvense (L.) Scop. Introduced CIAR4

  Canada thistle · Asteraceae
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  Cirsium scariosum Nutt. Native CISC2

  meadow thistle · Asteraceae
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  Clematis ligusticifolia Nutt. Native CLLI2

  western white clematis · Ranunculaceae
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  Clematis ligusticifolia Nutt. var. ligusticifolia Native CLLIL2

  western white clematis · Ranunculaceae
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  Clematis orientalis L. Introduced CLOR

  Oriental virginsbower · Ranunculaceae
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  Cleome platycarpa Torr. Native CLPL

  golden spiderflower · 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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  Conium maculatum L. Introduced COMA2

  poison hemlock · Apiaceae
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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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  Conyza canadensis (L.) Cronquist var. canadensis Native COCAC3

  Canadian horseweed · Asteraceae
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  Coreopsis tinctoria Nutt. Native COTI3

  golden tickseed · Asteraceae
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  Coreopsis tinctoria Nutt. var. atkinsoniana (Douglas ex Lindl.) H.M. Parker ex E.B. Sm. Native COTIA

  Atkinson's tickseed · Asteraceae
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  Coreopsis tinctoria Nutt. var. tinctoria Native COTIT

  golden tickseed · Asteraceae
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  Crepis atribarba A. Heller Native CRAT

  slender hawksbeard · Asteraceae
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  Crepis atribarba A. Heller ssp. originalis (Babc. & Stebbins) Babc. & Stebbins Native CRATO

  slender hawksbeard · Asteraceae
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  Croton setigerus Hook. Native CRSE11

  dove weed · Euphorbiaceae
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  Cryptantha celosioides (Eastw.) Payson Native CRCE

  buttecandle · Boraginaceae
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  Cryptantha interrupta (Greene) Payson Native CRIN9

  Elko cryptantha · Boraginaceae
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  Cryptantha spiculifera (Piper) Payson Native CRSP4

  Snake River cryptantha · Boraginaceae
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  Cynoglossum officinale L. Introduced CYOF

  gypsyflower · Boraginaceae