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4,849 species in Grand Canyon National Park
Castilleja integra
Tringa solitaria
Microtus longicaudus
Erodium cicutarium
Anas crecca
Packera multilobata
Toxostoma crissale
Fraxinus anomala
Pedicularis centranthera
Thamnosma montana
Ostrya knowltonii
Phacelia crenulata
Cochemiea grahamii
Xyrauchen texanus
Quercus turbinella
Oreohelix strigosa
Pseudotsuga menziesii
Ipomopsis tenuituba
Dipodomys merriami
Apis mellifera
Brickellia californica
Ipomopsis aggregata
Gutierrezia sarothrae
Opuntia chlorotica
Plegadis chihi
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