The dominant ridgetop tree of much of the Appalachian range, chestnut oak's massively ridged bark was historically prized for leather tanning, while its large, sweet acorns and documented status as a larval host for the Imperial Moth and six named hairstreak and duskywing butterflies make it a genuine wildlife anchor on the poorest, rockiest sites.
Species Overview
Quercus prinus (also classified as Quercus montana), or chestnut oak, is a medium to large deciduous tree native to eastern North America, typically growing 50 to 70 feet tall (occasionally to 100 feet). It is a member of the white oak group, thriving on rocky ridges, dry slopes, and well-drained upland soils, often dominating Appalachian forests, with the thickest, most deeply-ridged bark of any eastern North American oak.
Application
Rocky ridge and dry slope restoration - a dominant Appalachian ridgetop species
Well-drained upland soil plantings
Larval host habitat for the Imperial Moth and six named butterflies
Wildlife-priority plantings - large, sweet acorns favored by deer and other wildlife
