610206 Betula pubescens Ehrh.
- Ehrh., Beitr. Naturk. 6: 98 (1791). Described from Europe.
- At least seven of the species accepted by Tzvelev (2002) belong within B. pubescens s. lat.
56 (4x). - Several reports.
Not included: A report of 2n = 112 (8x) by Valanne (1972).
Geography: European - Asian (W).
Notes: Jonsell: First publication of the name Betula pubescens is sometimes cited as Ehrhart, Beitr. Naturk. 5: 160 (1790). This is a nomen nudum in a list of collections. The name was validated by Ehrhart in 1791.