Betula callosa Notø, Tromsø Mus. Aarsh. 23: 158 (1901).
This name is a synonym.
| Accepted Name: | Betula pubescens var. pubescens. |
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| Family: | Betulaceae |
| Homotypic Names: | |
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Betula pubescens subsp. callosa (Notø) Á.Löve & D.Löve, Acta Horti Gothob. 20: 140 (1956). |
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| Original Compiler: | R.Govaerts |