black_cottonwood
1. [ noun ] (botany) North American poplar with large rounded scalloped leaves and brownish bark and wood
Synonyms: downy_poplar swamp_poplar Populus_heterophylla swamp_cottonwood
Related terms: cottonwood
2. [ noun ] (botany) cottonwood of western North America with dark green leaves shining above and rusty or silvery beneath
Synonyms: Populus_trichocarpa Western_balsam_poplar
Related terms: cottonwood
Similar spelling:   black_diamond