'Quercus palustris' definitions:

Definition of 'Quercus palustris'

(from WordNet)
noun
Fast-growing medium to large pyramidal deciduous tree of northeastern United States and southeastern Canada having deeply pinnatifid leaves that turn bright red in autumn; thrives in damp soil [syn: pin oak, swamp oak, Quercus palustris]

Definition of 'Quercus palustris'

From: GCIDE