Plymouth County

Showing 51–100 of 344.

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  Bromus arvensis L. Introduced BRAR5

  field brome · Poaceae
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  Bromus inermis Leyss. Both BRIN2

  smooth brome · Poaceae
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  Bromus inermis Leyss. ssp. inermis Introduced BRINI

  smooth brome · Poaceae
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  Bromus inermis Leyss. ssp. inermis var. inermis Introduced BRINI2

  smooth brome · Poaceae
• 
  Bromus tectorum L. Introduced BRTE

  cheatgrass · Poaceae
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  Calamovilfa longifolia (Hook.) Scribn. Native CALO

  prairie sandreed · Poaceae
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  Calylophus serrulatus (Nutt.) P.H. Raven Native CASE12

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

  littlepod false flax · Brassicaceae
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  Cannabis sativa L. Introduced CASA3

  marijuana · Cannabaceae
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  Cannabis sativa L. ssp. sativa Introduced CASAS3

  marijuana · Cannabaceae
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  Cannabis sativa L. ssp. sativa var. sativa Introduced CASAS9

  marijuana · Cannabaceae
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  Capsella bursa-pastoris (L.) Medik. Introduced CABU2

  shepherd's purse · Brassicaceae
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  Carex bicknellii Britton Native CABI3

  Bicknell's sedge · Cyperaceae
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  Carex blanda Dewey Native CABL

  eastern woodland sedge · Cyperaceae
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  Carex brevior (Dewey) Mack. Native CABR10

  shortbeak sedge · Cyperaceae
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  Carex gravida L.H. Bailey Native CAGR4

  heavy sedge · Cyperaceae
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  Carex gravida L.H. Bailey var. gravida Native CAGRG2

  heavy sedge · Cyperaceae
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  Carex pensylvanica Lam. Native CAPE6

  Pennsylvania sedge · Cyperaceae
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  Carex rosea Schkuhr ex Willd. Native CARO22

  rosy sedge · Cyperaceae
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  Carya cordiformis (Wangenh.) K. Koch Native CACO15

  bitternut hickory · Juglandaceae
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  Castilleja sessiliflora Pursh Native CASE5

  downy paintedcup · Scrophulariaceae
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  Catalpa speciosa (Warder) Warder ex Engelm. Native CASP8

  northern catalpa · Bignoniaceae
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  Caulophyllum thalictroides (L.) Michx. Native CATH2

  blue cohosh · Berberidaceae
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  Ceanothus herbaceus Raf. Native CEHE

  Jersey tea · Rhamnaceae
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  Ceratophyllum demersum L. Native CEDE4

  coon's tail · Ceratophyllaceae
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  Chamaesyce glyptosperma (Engelm.) Small Native CHGL13

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

  spotted sandmat · Euphorbiaceae
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  Chamaesyce serpens (Kunth) Small Native CHSE4

  matted sandmat · Euphorbiaceae
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  Chenopodium pratericola Rydb. Native CHPR5

  desert goosefoot · Chenopodiaceae
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  Chenopodium simplex (Torr.) Raf. Native CHSI2

  mapleleaf goosefoot · Chenopodiaceae
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  Cirsium arvense (L.) Scop. Introduced CIAR4

  Canada thistle · Asteraceae
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  Cirsium flodmanii (Rydb.) Arthur Native CIFL

  Flodman's thistle · Asteraceae
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  Claytonia virginica L. Native CLVI3

  Virginia springbeauty · Portulacaceae
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  Claytonia virginica L. var. virginica Native CLVIV

  Virginia springbeauty · Portulacaceae
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  Claytonia virginica L. var. virginica f. virginica Native CLVIV2

  Virginia springbeauty · Portulacaceae
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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. umbellata Native COUMU

  bastard toadflax · Santalaceae
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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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  Conyza ramosissima Cronquist Native CORA4

  dwarf horseweed · Asteraceae
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  Cornus drummondii C.A. Mey. Native CODR

  roughleaf dogwood · Cornaceae
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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. micrantha Native COMIM2

  smallflower fumewort · Fumariaceae
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  Cyperus odoratus L. Native CYOD

  fragrant flatsedge · Cyperaceae
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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. candida Native DACAC

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

  white prairie clover · Fabaceae