Michigan

• Alcona 26001
  727 taxa Open ↗
• Alger 26003
  810 taxa Open ↗
• Allegan 26005
  964 taxa Open ↗
• Alpena 26007
  843 taxa Open ↗
• Antrim 26009
  634 taxa Open ↗
• Arenac 26011
  667 taxa Open ↗
• Baraga 26013
  848 taxa Open ↗
• Barry 26015
  811 taxa Open ↗
• Bay 26017
  782 taxa Open ↗
• Benzie 26019
  938 taxa Open ↗

Showing 651–700 of 3,094.

• 
  Carya cordiformis (Wangenh.) K. Koch Native CACO15

  bitternut hickory · Juglandaceae 29 counties
• 
  Carya glabra (Mill.) Sweet Native CAGL8

  pignut hickory · Juglandaceae 26 counties
• 
  Carya laciniosa (Michx. f.) G. Don Native CALA21

  shellbark hickory · Juglandaceae 10 counties
• 
  Carya ovata (Mill.) K. Koch Native CAOV2

  shagbark hickory · Juglandaceae 33 counties
• 
  Castanea dentata (Marshall) Borkh. Native CADE12

  American chestnut · Fagaceae 8 counties
• 
  Castilleja coccinea (L.) Spreng. Native CACO17

  scarlet Indian paintbrush · Scrophulariaceae 45 counties
• 
  Castilleja septentrionalis Lindl. Native CASE4

  Labrador Indian paintbrush · Scrophulariaceae 2 counties
• 
  Catalpa speciosa (Warder) Warder ex Engelm. Native CASP8

  northern catalpa · Bignoniaceae 15 counties
• 
  Caulophyllum thalictroides (L.) Michx. Native CATH2

  blue cohosh · Berberidaceae 70 counties
• 
  Ceanothus americanus L. Native CEAM

  New Jersey tea · Rhamnaceae 49 counties
• 
  Ceanothus herbaceus Raf. Native CEHE

  Jersey tea · Rhamnaceae 20 counties
• 
  Ceanothus sanguineus Pursh Native CESA

  redstem ceanothus · Rhamnaceae 1 county
• 
  Celastrus orbiculatus Thunb. Introduced CEOR7

  Oriental bittersweet · Celastraceae 3 counties
• 
  Celastrus scandens L. Native CESC

  American bittersweet · Celastraceae 49 counties
• 
  Celtis occidentalis L. Native CEOC

  common hackberry · Ulmaceae 27 counties
• ⚘
  Celtis pumila Pursh Native CEPU10

  dwarf hackberry · Ulmaceae 5 counties
• 
  Cenchrus longispinus (Hack.) Fernald Native CELO3

  mat sandbur · Poaceae 36 counties
• 
  Centaurea cyanus L. Introduced CECY2

  garden cornflower · Asteraceae 13 counties
• 
  Centaurea diffusa Lam. Introduced CEDI3

  diffuse knapweed · Asteraceae 24 counties
• 
  Centaurea jacea L. Introduced CEJA

  brownray knapweed · Asteraceae 14 counties
• 
  Centaurea macrocephala Puschk. ex Willd. Introduced CEMA9

  bighead knapweed · Asteraceae 2 counties
• 
  Centaurea montana L. Introduced CEMO

  perennial cornflower · Asteraceae 5 counties
• 
  Centaurea nigra L. Introduced CENI2

  lesser knapweed · Asteraceae 3 counties
• 
  Centaurea nigrescens Willd. Introduced CENI3

  Tyrol knapweed · Asteraceae 17 counties
• 
  Centaurea solstitialis L. Introduced CESO3

  yellow star-thistle · Asteraceae 5 counties
• 
  Centaurea stoebe L. Introduced CEST8

  spotted knapweed · Asteraceae 74 counties
• 
  Centaurea stoebe L. ssp. micranthos (Gugler) Hayek Introduced CESTM

  spotted knapweed · Asteraceae 74 counties
• 
  Centaurea virgata Lam. Introduced CEVI

  squarrose knapweed · Asteraceae 1 county
• 
  Centaurea virgata Lam. ssp. squarrosa (Willd.) Gugler Introduced CEVIS2

  squarrose knapweed · Asteraceae 1 county
• 
  Centaurium erythraea Rafn Introduced CEER5

  European centaury · Gentianaceae 9 counties
• 
  Centaurium pulchellum (Sw.) Druce Introduced CEPU3

  branched centaury · Gentianaceae 11 counties
• 
  Cephalanthus occidentalis L. Native CEOC2

  common buttonbush · Rubiaceae 52 counties
• 
  Cerastium arvense L. Both CEAR4

  field chickweed · Caryophyllaceae 20 counties
• 
  Cerastium fontanum Baumg. Introduced CEFO2

  common mouse-ear chickweed · Caryophyllaceae 70 counties
• 
  Cerastium fontanum Baumg. ssp. vulgare (Hartm.) Greuter & Burdet Introduced CEFOV2

  big chickweed · Caryophyllaceae 70 counties
• 
  Cerastium glomeratum Thuill. Introduced CEGL2

  sticky chickweed · Caryophyllaceae 1 county
• 
  Cerastium nutans Raf. Native CENU2

  nodding chickweed · Caryophyllaceae 11 counties
• 
  Cerastium nutans Raf. var. nutans Native CENUN

  nodding chickweed · Caryophyllaceae 11 counties
• 
  Cerastium semidecandrum L. Introduced CESE4

  fivestamen chickweed · Caryophyllaceae 6 counties
• 
  Cerastium tomentosum L. Introduced CETO2

  snow in summer · Caryophyllaceae 7 counties
• 
  Ceratophyllum demersum L. Native CEDE4

  coon's tail · Ceratophyllaceae 53 counties
• 
  Ceratophyllum echinatum A. Gray Native CEEC2

  spineless hornwort · Ceratophyllaceae 13 counties
• 
  Cercis canadensis L. Native CECA4

  eastern redbud · Fabaceae 14 counties
• 
  Cercis canadensis L. var. canadensis Native CECAC

  eastern redbud · Fabaceae 14 counties
• 
  Chaenorhinum minus (L.) Lange Introduced CHMI

  dwarf snapdragon · Scrophulariaceae 51 counties
• 
  Chaerophyllum procumbens (L.) Crantz Native CHPR

  spreading chervil · Apiaceae 9 counties
• 
  Chaerophyllum procumbens (L.) Crantz var. procumbens Native CHPRP

  spreading chervil · Apiaceae 8 counties
• 
  Chaiturus marrubiastrum (L.) Rchb. Introduced CHMA18

  lion's tail · Lamiaceae 2 counties
• 
  Chamaecrista fasciculata (Michx.) Greene Native CHFA2

  partridge pea · Fabaceae 6 counties
• 
  Chamaecrista fasciculata (Michx.) Greene var. fasciculata Native CHFAF

  partridge pea · Fabaceae 6 counties