Alnus.—Tag Alder.
Classic texts: King's 1898.
Alnus viridis (Chaix) DC.
Engl.: green alder, American green alder, European green alder, mountain alder.
Deu.: Grün-Erle.
Fran.: aulne vert.
Sven.: björkal.
Suom.: pensasleppä, sitkanleppä.
Bot. syn.: Alnus alnobetula (Ehrh.) K. Koch p.p., Alnus crispa (Ait.) Pursh., Alnus sinuata (Regel) Rydb., Alnus undulata Willd., Alnus x hultenii Murai p.p., Duschekia viridis (Vill.) Opiz p.p.
Classic texts: King's 1898.
Young trees. Botanical garden Kumpula, Helsinki, Finland. Planted. 2010-06-04.
Cones. Botanical garden Kumpula, Helsinki, Finland. Planted. 2010-06-04.
Leaf and cones. Botanical garden Kumpula, Helsinki, Finland. Planted. 2010-06-04.
Classic texts: Journals: AJP 1884.
Classic texts: Rafinesque 1828-1830.
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