Index / States / Illinois / Washington
§1County listing — Illinois
Washington County
Illinois
- FIPS
- 17189
- Taxa recorded
- 844
- State
- Illinois
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Showing 51–100 of 709 (native).
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Asclepias incarnata L. ssp. incarnata Native ASINIswamp milkweed · Asclepiadaceae -
Asclepias sullivantii Engelm. ex A. Gray Native ASSU3prairie milkweed · Asclepiadaceae -
Asclepias syriaca L. Native ASSYcommon milkweed · Asclepiadaceae -
Asclepias tuberosa L. Native ASTUbutterfly milkweed · Asclepiadaceae - Asclepias tuberosa L. ssp. interior Woodson Native ASTUIbutterfly milkweed · Asclepiadaceae
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Asclepias verticillata L. Native ASVEwhorled milkweed · Asclepiadaceae -
Asclepias viridiflora Raf. Native ASVIgreen comet milkweed · Asclepiadaceae -
Asclepias viridis Walter Native ASVI2green antelopehorn · Asclepiadaceae -
Asimina triloba (L.) Dunal Native ASTRpawpaw · Annonaceae -
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. Native ASPLebony spleenwort · Aspleniaceae - Asplenium platyneuron (L.) Britton, Sterns & Poggenb. var. platyneuron Native ASPLPebony spleenwort · Aspleniaceae
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Athyrium filix-femina (L.) Roth Native ATFIcommon ladyfern · Dryopteridaceae - Athyrium filix-femina (L.) Roth ssp. angustum (Willd.) R.T. Clausen Native ATFIAsubarctic ladyfern · Dryopteridaceae
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Baptisia alba (L.) Vent. Native BAALwhite wild indigo · Fabaceae - Baptisia alba (L.) Vent. var. macrophylla (Larisey) Isely Native BAALMlargeleaf wild indigo · Fabaceae
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Bidens aristosa (Michx.) Britton Native BIARbearded beggarticks · Asteraceae -
Bidens bipinnata L. Native BIBI7Spanish needles · Asteraceae -
Bidens tripartita L. Native BITRthreelobe beggarticks · Asteraceae -
Bidens vulgata Greene Native BIVUbig devils beggartick · Asteraceae -
Blephilia ciliata (L.) Benth. Native BLCIdowny pagoda-plant · Lamiaceae -
Boehmeria cylindrica (L.) Sw. Native BOCYsmallspike false nettle · Urticaceae -
Boltonia asteroides (L.) L'Hér. Native BOASwhite doll's daisy · Asteraceae - Boltonia asteroides (L.) L'Hér. var. recognita (Fernald & Grisc.) Cronquist Native BOASRwhite doll's daisy · Asteraceae
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Boltonia diffusa Elliott Native BODIsmallhead doll's daisy · Asteraceae -
Botrychium dissectum Spreng. Native BODI2cutleaf grapefern · Ophioglossaceae -
Botrychium virginianum (L.) Sw. Native BOVIrattlesnake fern · Ophioglossaceae -
Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv. Native BRER2bearded shorthusk · Poaceae -
Bromus pubescens Muhl. ex Willd. Native BRPU6hairy woodland brome · Poaceae -
Callitriche terrestris Raf. Native CATE19terrestrial water-starwort · Callitrichaceae -
Calystegia sepium (L.) R. Br. ssp. americana (Sims) Brummitt Native CASEA2hedge false bindweed · Convolvulaceae -
Camassia scilloides (Raf.) Cory Native CASC5Atlantic camas · Liliaceae -
Campsis radicans (L.) Seem. ex Bureau Native CARA2trumpet creeper · Bignoniaceae -
Cardamine bulbosa (Schreb. ex Muhl.) Britton, Sterns & Poggenb. Native CABU3bulbous bittercress · Brassicaceae -
Cardamine concatenata (Michx.) Sw. Native CACO26cutleaf toothwort · Brassicaceae -
Cardamine parviflora L. Native CAPA12sand bittercress · Brassicaceae - Cardamine parviflora L. var. arenicola (Britton) O.E. Schulz Native CAPAA2sand bittercress · Brassicaceae
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Cardamine pensylvanica Muhl. ex Willd. Native CAPE3Pennsylvania bittercress · Brassicaceae -
Carex albicans Willd. ex Spreng. Native CAAL25whitetinge sedge · Cyperaceae - Carex albicans Willd. ex Spreng. var. albicans Native CAALAwhitetinge sedge · Cyperaceae
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Carex annectens (E.P. Bicknell) E.P. Bicknell Native CAAN6yellowfruit sedge · Cyperaceae -
Carex aurea Nutt. Native CAAU3golden sedge · Cyperaceae -
Carex bicknellii Britton Native CABI3Bicknell's sedge · Cyperaceae -
Carex blanda Dewey Native CABLeastern woodland sedge · Cyperaceae -
Carex brevior (Dewey) Mack. Native CABR10shortbeak sedge · Cyperaceae -
Carex bushii Mack. Native CABU5Bush's sedge · Cyperaceae -
Carex caroliniana Schwein. Native CACA15Carolina sedge · Cyperaceae -
Carex cristatella Britton Native CACR7crested sedge · Cyperaceae -
Carex davisii Schwein. & Torr. Native CADADavis' sedge · Cyperaceae -
Carex gravida L.H. Bailey Native CAGR4heavy sedge · Cyperaceae -
Carex grayi Carey Native CAGR5Gray's sedge · Cyperaceae