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6,550 species in Shenandoah National Park
Camponotus nearcticus
Carex grisea
Carex shortiana
Carex typhina
Carex umbellata
Caryomyia recurvata
Caryomyia thompsoni
Caryomyia urnula
Catocala maestosa
Catocala piatrix
Celticecis spiniformis
Celtis tenuifolia
Cepaea nemoralis
Cephaloziella spinicaulis
Cerastipsocus venosus
Cerotoma trifurcata
Chalcoela iphitalis
Chlorochlamys chloroleucaria
Chlorophyllum molybdites
Chlorosplenium chlora
Choephora fungorum
Chromagrion conditum
Cicindela limbalis
Cladonia fimbriata
Cladonia ignatii
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