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9,001 species in Saguaro National Park
Spinus tristis
Ministrymon leda
Masticophis flagellum
Atriplex canescens
Microtia dymas
Passerina ciris
Penstemon barbatus
Verbascum thapsus
Crotalus molossus
Archilestes grandis
Aegolius acadicus
Junonia grisea
Latrodectus hesperus
Rubus neomexicanus
Toxostoma rufum
Argoporis costipennis
Erythemis collocata
Melissodes paroselae
Ammodramus savannarum
Pectis papposa
Porphyrio martinica
Phacelia distans
Peucaea cassinii
Larus californicus
Pteridium aquilinum
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