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4,849 species in Grand Canyon National Park
Hexorthodes nipana
Meringis dipodomys
Physcia biziana
Sphaeralcea ambigua
Garrya flavescens
Erigeron formosissimus
Cryptantha pterocarya
Acarospora strigata
Cercocarpus intricatus
Delphinium scaposum
Drasteria pallescens
Eucrypta micrantha
Tragopogon dubius
Xanthoparmelia lineola
Yucca jaegeriana
Potentilla hippiana
Oenothera pallida
Elymus trachycaulus
Artemisia ludoviciana
Cochemiea tetrancistra
Icterus cucullatus
Nymphalis antiopa
Descurainia pinnata
Candelariella rosulans
Chorispora tenella
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