| Name | Betula chinensis var. angusticarpa H. K. A. Winkler |
| Authorship | H. K. A. Winkler |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Betula chinensis Maximowicz |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Betula chinensis var. angusticarpa H. K. A. Winkler |
| Identification made in | [no date] (1) |