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2,243 species in Mammoth Cave National Park
Pleurocera canaliculata
Semotilus atromaculatus
Smilax rotundifolia
Solanum carolinense
Spiza americana
Staphylea trifolia
Strumigenys rostrata
Usnea strigosa
Uvularia grandiflora
Viola rafinesquei
Acer rubrum
Epargyreus clarus
Cisthene plumbea
Sceloporus undulatus
Libellula incesta
Viola sororia
Magnolia tripetala
Chamaecrista fasciculata
Asclepias variegata
Epimecis hortaria
Frangula caroliniana
Galium circaezans
Hermeuptychia sosybius
Mesodon zaletus
Osmorhiza longistylis
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