Leaves of Swamp Cottonwood, Populus heterophylla
Photo citation: Robert H. Mohlenbrock @ USDA-NRCS PLANTS
Database / USDA NRCS. 1995. Northeast wetland flora: Field
office guide to plant species. Northeast National Technical
Center, Chester.
The bark of Swamp Cottonwood, Populus heterophylla
Photo citation: Robert H. Mohlenbrock @ USDA-NRCS PLANTS
Database / USDA NRCS. 1995. Northeast wetland flora: Field
office guide to plant species. Northeast National Technical
Center, Chester.