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World Checklist of Selected Plant Families (WCSP)



Betula incana var. glauca Aiton, Hortus Kew. 3: 339 (1789).

This name is a synonym.

Accepted Name: Alnus incana subsp. rugosa (Du Roi) R.T.Clausen, Cornell Univ. Agric. Exp. Sta. Mem. 291: 8 (1949).
Family: Betulaceae
Homotypic Names:

Alnus incana var. glauca (Aiton) Willd., Sp. Pl., ed. 4, 4: 335 (1805).

Alnus glauca (Aiton) F.Michx., N. Amer. Sylv. 3: 320 (1819).

Original Compiler: R.Govaerts