Photographic image
Tree Book
Photographic image
Quercus rubra var. ambigua (northern red oak), bare trees on hillNovember 2000
Boland, Tim
Photographic image
Quercus rubra (northern red oak), tree trunk and barkNovember 1968
Coulter, Ronald M.
Photographic image
Quercus rubra (northern red oak), tree trunk and barkNovember 1968
Coulter, Ronald M.