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5,782 species in Rocky Mountain National Park
Draba cana
Digrammia triviata
Dicheirotrichus cognatus
Rhizoplaca novomexicana
Deuterophlebia coloradensis
Dermacentor variabilis
Delphinium geyeri
Riccia sorocarpa
Cronartium harknessii
Craterium leucocephalum
Cottus bairdii
Cosmos bipinnatus
Coranarta luteola
Colletes paniscus
Coleosporium solidaginis
Coleomyia alticola
Coccyzus americanus
Clostera paraphora
Cladonia mateocyatha
Cirsium drummondii
Cicindela duodecimguttata
Chrysops mitis
Chroogomphus vinicolor
Chorispora tenella
Chlorochroa sayi
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