Kayano-Daira Shiretoko National Park Sannosuke beech forest University of Tokyo Hokkaido Forest The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Betula ermanii (tree): 4 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.