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4,849 species in Grand Canyon National Park
Anas acuta
Antennaria marginata
Capnobotes fuliginosus
Carex hassei
Carex hystericina
Carex utriculata
Collomia linearis
Ectypia clio
Encalypta vulgaris
Ephedra fasciculata
Ephedra nevadensis
Erythranthe rubella
Euconulus fulvus
Euxoa auxiliaris
Glyceria striata
Latrodectus hesperus
Lycium torreyi
Malacothrix glabrata
Malva parviflora
Muhlenbergia depauperata
Papilio zelicaon
Passerella iliaca
Phlox amabilis
Puccinia dioicae
Salix laevigata
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