Spruce Forests of the Allegheny Mountains Central West Virginia Bolderslev Skov Cedar Creek Natural History Area Rich Harvest Links Oakmulgee Ranger District Botany Glen (Plot 1) Botany Glen (Plot 2) Botany Glen (Plot 3) Blake (reference site) Mir Josef (reference site) Ghol-e-Shir (reference site) Baihua The Ecological Register
global
North America
United States
South America/Africa
Europe
Eurasia
Africa/Australasia
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Crataegus (tree): 13 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.