Alnus incana ssp. rugosa (Du Roi) R.T. Clausen   (redirected from: Alnus incana var. americana Regel)

Family: Betulaceae

speckled alder

[Alnus incana var. americana Regel, moreAlnus rugosa var. americana (Regel) Fernald, Alnus rugosa var. rugosa (Du Roi) Spreng.]