200602 American Beech (Fagus grandifolia) - USDA Illustration
%20-%20USDA%20Illustration.jpg "200602 American Beech (Fagus grandifolia) - USDA Illustration.jpg")
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. Illustrated
flora of the northern states and Canada. Vol. 2
USDA, NRCS. 2024. The PLANTS Database (http://plants.usda.gov). National Plant Data Team, Greensboro, NC 27401-4901 USA.