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4,927 species in Cuyahoga Valley National Park
Amorpha juglandis
Araneus marmoreus
Asclepias quadrifolia
Calopteron terminale
Carex pensylvanica
Carex vulpinoidea
Clastoptera proteus
Cystopteris bulbifera
Decodon verticillatus
Eudryas grata
Euphorbia nutans
Exomala orientalis
Flatormenis proxima
Gentiana andrewsii
Hormaphis hamamelidis
Leonurus cardiaca
Libellula semifasciata
Marasmius rotula
Philoscia muscorum
Photinus marginellus
Physocephala tibialis
Plantago major
Plectrophenax nivalis
Poa cuspidata
Portulaca oleracea
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