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Oregonerle f (Alnus oregona, Alnus rubra, Alnus oregona, Alnus rubra); Roterle f (Alnus oregona, Alnus rubra, Alnus oregona, Alnus rubra); amerikanische Oregonerle (Alnus oregona, Alnus rubra, Alnus oregona, Alnus rubra); amerikanische Roterle (Alnus oregona, Alnus rubra, Alnus oregona, Alnus rubra); kalifornische Erle (Alnus oregona, Alnus rubra, Alnus oregona, Alnus rubra) |