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4,849 species in Grand Canyon National Park
Asphondylia rosetta
Atrytonopsis vierecki
Ayenia compacta
Bactericera cockerelli
Baileya pleniradiata
Blattella vaga
Bombus fervidus
Bromus madritensis
Bromus sterilis
Bryoria fuscescens
Calidris melanotos
Calidris pusilla
Caltha leptosepala
Carex senta
Carex wootonii
Catocala aholibah
Catocala junctura
Caulanthus cooperi
Centaurea melitensis
Chenopodium watsonii
Chirothrips patruelis
Chlaenius tricolor
Chorizanthe rigida
Collema subflaccidum
Comatricha laxa
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