English noun: gray birch | |||
| 1. | gray birch (plant) medium-sized birch of eastern North America having white or pale grey bark and valueless wood; occurs often as a second-growth forest tree | ||
| Synonyms | American gray birch, American grey birch, Betula populifolia, grey birch | ||
| Broader (hypernym) | birch, birch tree | ||
| Member meronym | Betula, genus Betula | ||