 betula_populifolia |
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| 1. | [ noun ] (botany) medium-sized birch of eastern North America having white or pale gray bark and valueless wood; occurs often as a second-growth forest tree | |
| Synonyms: | American_gray_birch gray_birch | |
| Related terms: | birch Betula | |
| Similar spelling: |
Betula_papyrifera |
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