Photo: Alnus incana 08.
'Laciniata'. Flowering catkins. Botanical garden Kaisaniemi, Helsinki, Finland. Planted. 2006-04-22.
Alnus incana (L.) Moench.
Engl.: grey alder, gray alder.
Deu.: Grau-Erle, Weiss-Erle.
Suom.: harmaaleppä.
Sven.: gråal, arre, vanlig gråal, vital.
Bot. syn.: Alnus glauca F. Michx., Alnus kolaensis N. I. Orlova, Alnus rugosa (Du Roi) Spreng., Alnus tenuifolia Nutt., Alnus x purpusii Callier
