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World Checklist of Selected Plant Families (WCSP)



Alnus incana f. americana (Regel) P.D.Sell, Fl. Gr. Brit. Ireland 1: 685 (2018).

Original Compiler: R.Govaerts
This name is not Accepted by:

Govaerts, R. (2019). World Checklist of Vascular Plants (WCVP Database). The Board of Trustees of the Royal Botanic Gardens, Kew. [as Alnus incana subsp. rugosa]