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4,927 species in Cuyahoga Valley National Park
Steatoda borealis
Steatoda triangulosa
Sympetrum semicinctum
Tanacetum parthenium
Tetrapyrgos nigripes
Trifolium dubium
Tylopilus rubrobrunneus
Tyromyces chioneus
Arnoglossum atriplicifolium
Verrucosa arenata
Vicia tetrasperma
Viola labradorica
Alisma subcordatum
Echinochloa crus-galli
Enallagma traviatum
Camptonotus carolinensis
Carex cephalophora
Carex comosa
Carex eburnea
Carex granularis
Acharia stimulea
Acraspis erinacei
Acronicta insularis
Adelges tsugae
Aesculus hippocastanum
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