Add to ORKGPopulus trichocarpa Torrey & A. Grayblack cottonwood;western balsam poplarpeuplier de l'Ouest;peuplier baumier de l'OuestW. side Oldman River. N side Hwy #3 Dept. of Hwy. campsitegrass edge of narrow treed terrace by riverP. acuminata, angustifolia, deltoides & trichocarp