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4,849 species in Grand Canyon National Park
Madia glomerata
Dermatocarpon americanum
Acanthocephala thomasi
Linum australe
Thymophylla acerosa
Leccinum insigne
Amaranthus palmeri
Lophocampa ingens
Dolerus tejoniensis
Setophaga ruticilla
Atriplex rosea
Megathymus yuccae
Pinicola enucleator
Dipodomys deserti
Physconia isidiomuscigena
Rumex crispus
Picea pungens
Nylanderia hystrix
Schinia acutilinea
Carex rossii
Elymus glaucus
Polites draco
Eschscholzia californica
Atriplex confertifolia
Bradycellus nitidus
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