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4,927 species in Cuyahoga Valley National Park
Arisaema triphyllum
Melospiza lincolnii
Impatiens capensis
Tussilago farfara
Verbesina alternifolia
Gavia immer
Tamiasciurus hudsonicus
Progne subis
Mareca strepera
Platanus occidentalis
Sylvilagus floridanus
Alliaria petiolata
Bubo virginianus
Lonicera maackii
Plathemis lydia
Tsuga canadensis
Libellula luctuosa
Mergus serrator
Protonotaria citrea
Cerioporus squamosus
Nerodia sipedon
Ardea alba
Cichorium intybus
Calopteryx maculata
Spatula discors
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