https://minnesotaseasons.com/Plants/bigtooth_aspen.html
Bigtooth Aspen (Populus grandidentata) — Minnesota Seasons
Bigtooth Aspen (Populus grandidentata) is a medium-sized deciduous tree known for its large-toothed leaf margins and smooth, olive-green to gray-tan bark.
bigtooth aspenpopulus grandidentataminnesotaseasons