§1State listing — Midwest
Ohio
a regional flora of 88 counties
- State code
- OH · FIPS 39
- Taxa recorded
- 3,424
- Counties
- 88
§2Counties
Drill down to a county
- Adams 390011,331 taxa Open ↗
- Allen 390031,038 taxa Open ↗
- Ashland 39005998 taxa Open ↗
- Ashtabula 390071,437 taxa Open ↗
- Athens 390091,149 taxa Open ↗
- Auglaize 39011958 taxa Open ↗
- Belmont 39013945 taxa Open ↗
- Brown 39015629 taxa Open ↗
- Butler 39017850 taxa Open ↗
- Carroll 39019933 taxa Open ↗
- Champaign 39021945 taxa Open ↗
- Clark 39023786 taxa Open ↗
- Clermont 39025811 taxa Open ↗
- Clinton 39027922 taxa Open ↗
- Columbiana 390291,079 taxa Open ↗
- Coshocton 390311,067 taxa Open ↗
- Crawford 39033679 taxa Open ↗
- Cuyahoga 390351,473 taxa Open ↗
- Darke 39037609 taxa Open ↗
- Defiance 39039650 taxa Open ↗
- Delaware 39041726 taxa Open ↗
- Erie 390431,503 taxa Open ↗
- Fairfield 390451,278 taxa Open ↗
- Fayette 39047472 taxa Open ↗
- Franklin 390491,569 taxa Open ↗
- Fulton 39051652 taxa Open ↗
- Gallia 39053969 taxa Open ↗
- Geauga 390551,254 taxa Open ↗
- Greene 39057721 taxa Open ↗
- Guernsey 39059738 taxa Open ↗
- Hamilton 390611,166 taxa Open ↗
- Hancock 39063919 taxa Open ↗
- Hardin 39065445 taxa Open ↗
- Harrison 39067817 taxa Open ↗
- Henry 39069607 taxa Open ↗
- Highland 390711,300 taxa Open ↗
- Hocking 390731,125 taxa Open ↗
- Holmes 390751,041 taxa Open ↗
- Huron 39077910 taxa Open ↗
- Jackson 390791,550 taxa Open ↗
- Jefferson 390811,091 taxa Open ↗
- Knox 390831,050 taxa Open ↗
- Lake 390851,557 taxa Open ↗
- Lawrence 390871,094 taxa Open ↗
- Licking 390891,127 taxa Open ↗
- Logan 39091634 taxa Open ↗
- Lorain 390931,403 taxa Open ↗
- Lucas 390951,257 taxa Open ↗
- Madison 39097673 taxa Open ↗
- Mahoning 39099944 taxa Open ↗
- Marion 39101554 taxa Open ↗
- Medina 39103935 taxa Open ↗
- Meigs 39105945 taxa Open ↗
- Mercer 39107434 taxa Open ↗
- Miami 39109595 taxa Open ↗
- Monroe 39111735 taxa Open ↗
- Montgomery 39113748 taxa Open ↗
- Morgan 39115782 taxa Open ↗
- Morrow 39117607 taxa Open ↗
- Muskingum 39119822 taxa Open ↗
- Noble 39121610 taxa Open ↗
- Ottawa 391231,040 taxa Open ↗
- Paulding 39125416 taxa Open ↗
- Perry 39127894 taxa Open ↗
- Pickaway 39129954 taxa Open ↗
- Pike 39131986 taxa Open ↗
- Portage 391331,497 taxa Open ↗
- Preble 39135488 taxa Open ↗
- Putnam 39137405 taxa Open ↗
- Richland 39139874 taxa Open ↗
- Ross 391411,333 taxa Open ↗
- Sandusky 39143754 taxa Open ↗
- Scioto 391451,176 taxa Open ↗
- Seneca 39147576 taxa Open ↗
- Shelby 39149458 taxa Open ↗
- Stark 391511,272 taxa Open ↗
- Summit 391531,431 taxa Open ↗
- Trumbull 391551,134 taxa Open ↗
- Tuscarawas 39157996 taxa Open ↗
- Union 39159641 taxa Open ↗
- Van Wert 39161485 taxa Open ↗
- Vinton 391631,039 taxa Open ↗
- Warren 39165603 taxa Open ↗
- Washington 39167954 taxa Open ↗
- Wayne 391691,689 taxa Open ↗
- Williams 39171692 taxa Open ↗
- Wood 391731,105 taxa Open ↗
- Wyandot 39175663 taxa Open ↗
§3Catalogue
All taxa recorded in Ohio
Filter
Showing 801–850 of 3,424.
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Citrullus lanatus (Thunb.) Matsum. & Nakai Introduced CILA3watermelon · Cucurbitaceae 10 counties - Citrullus lanatus (Thunb.) Matsum. & Nakai var. lanatus Introduced CILALwatermelon · Cucurbitaceae 10 counties
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Cladium mariscoides (Muhl.) Torr. Native CLMAsmooth sawgrass · Cyperaceae 6 counties -
Cladrastis kentukea (Dum. Cours.) Rudd Native CLKEKentucky yellowwood · Fabaceae 2 counties -
Claytonia caroliniana Michx. Native CLCACarolina springbeauty · Portulacaceae 9 counties - Claytonia caroliniana Michx. var. caroliniana Native CLCACCarolina springbeauty · Portulacaceae 7 counties
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Claytonia virginica L. Native CLVI3Virginia springbeauty · Portulacaceae 83 counties - Claytonia virginica L. var. virginica Native CLVIVVirginia springbeauty · Portulacaceae 83 counties
- Claytonia virginica L. var. virginica f. virginica Native CLVIV2Virginia springbeauty · Portulacaceae 83 counties
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Clematis occidentalis (Hornem.) DC. Native CLOC2western blue virginsbower · Ranunculaceae 1 county - Clematis occidentalis (Hornem.) DC. var. occidentalis Native CLOCOwestern blue virginsbower · Ranunculaceae 1 county
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Clematis terniflora DC. Introduced CLTE4sweet autumn virginsbower · Ranunculaceae 6 counties -
Clematis viorna L. Native CLVI4vasevine · Ranunculaceae 30 counties -
Clematis virginiana L. Native CLVI5devil's darning needles · Ranunculaceae 84 counties -
Cleome hassleriana Chod. Introduced CLHApink queen · Capparaceae 13 counties -
Cleome serrulata Pursh Native CLSERocky Mountain beeplant · Capparaceae 2 counties -
Clinopodium arkansanum (Nutt.) House Native CLAR5limestone calamint · Lamiaceae 10 counties -
Clinopodium vulgare L. Native CLVUwild basil · Lamiaceae 52 counties -
Clintonia borealis (Aiton) Raf. Native CLBO3bluebead · Liliaceae 1 county -
Clintonia umbellulata (Michx.) Morong Native CLUM2white clintonia · Liliaceae 8 counties -
Clitoria mariana L. Native CLMA4Atlantic pigeonwings · Fabaceae 8 counties -
Coix lacryma-jobi L. Introduced COLAJob's tears · Poaceae 2 counties -
Collinsia verna Nutt. Native COVE2spring blue eyed Mary · Scrophulariaceae 51 counties -
Collinsonia canadensis L. Native COCA4richweed · Lamiaceae 80 counties -
Collinsonia verticillata Baldw. Native COVE3stoneroot · Lamiaceae 1 county -
Collomia linearis Nutt. Native COLI2tiny trumpet · Polemoniaceae 1 county -
Comandra umbellata (L.) Nutt. Native COUMbastard toadflax · Santalaceae 48 counties - Comandra umbellata (L.) Nutt. ssp. umbellata Native COUMUbastard toadflax · Santalaceae 48 counties
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Comarum palustre L. Native COPA28purple marshlocks · Rosaceae 15 counties -
Commelina communis L. Introduced COCO3Asiatic dayflower · Commelinaceae 12 counties -
Commelina diffusa Burm. f. Native CODI5climbing dayflower · Commelinaceae 3 counties - Commelina diffusa Burm. f. var. diffusa Native CODID3climbing dayflower · Commelinaceae 3 counties
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Commelina virginica L. Native COVI3Virginia dayflower · Commelinaceae 2 counties -
Comptonia peregrina (L.) J.M. Coult. Native COPE80sweet fern · Myricaceae 12 counties -
Conioselinum chinense (L.) Britton, Sterns & Poggenb. Native COCH2eastern hemlockparsley · Apiaceae 1 county -
Conium maculatum L. Introduced COMA2poison hemlock · Apiaceae 49 counties -
Conoclinium coelestinum (L.) DC. Native COCO13blue mistflower · Asteraceae 16 counties -
Conopholis americana (L.) Wallr. Native COAMAmerican cancer-root · Orobanchaceae 63 counties -
Conringia orientalis (L.) Dumort. Introduced COORhare's ear mustard · Brassicaceae 20 counties -
Consolida ajacis (L.) Schur Introduced COAJdoubtful knight's-spur · Ranunculaceae 29 counties -
Convallaria majalis L. Introduced COMA7European lily of the valley · Liliaceae 2 counties -
Convolvulus arvensis L. Introduced COAR4field bindweed · Convolvulaceae 59 counties -
Conyza canadensis (L.) Cronquist Native COCA5Canadian horseweed · Asteraceae 74 counties - Conyza canadensis (L.) Cronquist var. canadensis Native COCAC3Canadian horseweed · Asteraceae 74 counties
- Conyza canadensis (L.) Cronquist var. pusilla (Nutt.) Cronquist Native COCAP3Canadian horseweed · Asteraceae 1 county
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Conyza ramosissima Cronquist Native CORA4dwarf horseweed · Asteraceae 9 counties -
Coptis trifolia (L.) Salisb. Native COTR2threeleaf goldthread · Ranunculaceae 12 counties -
Corallorhiza maculata (Raf.) Raf. Native COMA25summer coralroot · Orchidaceae 24 counties - Corallorhiza maculata (Raf.) Raf. var. maculata Native COMAM7summer coralroot · Orchidaceae 24 counties
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Corallorhiza odontorhiza (Willd.) Poir. Native COOD7autumn coralroot · Orchidaceae 19 counties