Cottonwood of western North America with dark green leaves shining above and rusty or silvery beneath
English: black cottonwood, Western balsam poplar, Populus trichocarpa
black_cottonwoodEnglish
black cottonwood, Populus heterophylla, Populus trichocarpa, Western balsam poplar, downy poplar
Noun
North American poplar with large rounded scalloped leaves and brownish bark and wood
English: swamp cottonwood, black cottonwood, downy poplar, swamp poplar, Populus heterophylla