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6,550 species in Shenandoah National Park
Cardamine bulbosa
Carex amphibola
Carex atlantica
Carex hirsutella
Carex prasina
Carex striatula
Carex tribuloides
Cassida rubiginosa
Catalpa speciosa
Catocala vidua
Celastrina ladon
Celiptera frustulum
Chalcosyrphus libo
Chelymorpha cassidea
Chromelosporiopsis coerulescens
Chrysopa nigricornis
Chrysothrix xanthina
Araneus trifolium
Cladonia petrophila
Clastoptera achatina
Coleocentrus rufus
Colladonus clitellarius
Colletes aestivalis
Coprinus comatus
Coreopsis tripteris
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