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4,118 species in Yellowstone National Park
Toxicoscordion venenosum
Allium geyeri
Cygnus cygnus
Streptopus amplexifolius
Rhizocarpon disporum
Melanohalea subolivacea
Manica hunteri
Lomatium ambiguum
Iphthiminus serratus
Formica occulta
Argia alberta
Chlidonias niger
Cephaloziella divaricata
Setophaga ruticilla
Stereocaulon tomentosum
Cladonia deformis
Tvetenia bavarica
Viola purpurea
Buellia erubescens
Melanoplus montanus
Misumena vatia
Oreohelix subrudis
Orthilia secunda
Oxyria digyna
Phacelia linearis
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