Abner's Hollow Spruce Forests of the Allegheny Mountains Central West Virginia Pike Knob Sylvania Recreation Area (uncut) Sylvania Recreation Area (clearcut) Crabtree Woods Adirondack Park (maturing forest) Adirondack Park (partially cut forest) Adirondack Park (old growth forest) Old Indian Eastern Talus Southern Talus Stewart State Forest (NH) North Woods (oak-hickory community) North Woods (transition community) North Woods (maple-linden community) Itasca Park Waubun Coweeta Hill Forest State Natural Area Bonayer Forest Sipsey Wilderness Pogue Creek Natural Area Wharton Brook Botany Glen (Plot 1) Botany Glen (Plot 2) Botany Glen (Plot 3) The Ecological Register
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Acer saccharum (tree): 28 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.
Current reference: Shotwell 1968 (ER 3992)