Alnus rohlenae Vít, Douda & Mandák Alnus rubra Bong. Alnus serrulata (Aiton) Willd. Alnus subcordata C.A.Mey. Alnus trabeculosa Hand.-Mazz. Alnus subg. Clethropsis Alnus formosana (Burkill) Makino Alnus maritima (Marshall) Muhl. ex Nutt. Alnus nitida (Spach) Endl. Alnus subg. Alnobetula Alnus alnobetula (Ehrh.) K.Koch Alnus firma Siebold & Zucc. Alnus mandschurica (Callier) Hand.-Mazz. Alnus maximowiczii Callier Alnus pendula Matsum. Alnus sieboldiana Matsum. без підроду: Alnus betulifolia G.Y.Li, Z.H.Chen & D.D.Ma Alnus djavanshirii H.Zare Alnus dolichocarpa H.Zare, Amini & Assadi Alnus fauriei H.Lév. & Vaniot