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4,501 species in Indiana Dunes National Park
Menyanthes trifoliata
Micrathena gracilis
Nannothemis bella
Ratibida pinnata
Scleroderma areolatum
Steccherinum ochraceum
Aureolaria pedicularia
Heraclides cresphontes
Hibiscus laevis
Hypocaccus patruelis
Krigia virginica
Leptocerus americanus
Lobelia inflata
Panellus stipticus
Physcia millegrana
Dipsacus fullonum
Rosa blanda
Silphium laciniatum
Carex gracillima
Symphyotrichum novae-angliae
Cardamine bulbosa
Juncus effusus
Aulacomnium heterostichum
Anaxyrus fowleri
Salix humilis
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