Alnus mayrii, Alnus acuminata, Alnus alnobetula, Alnus cordata, Alnus cremastogyne, Alnus elliptica, Alnus fallacina, Alnus fauriei, Alnus ferdinandi-coburgii, Alnus firma, Alnus formosana, Alnus glutinosa, Alnus glutipes, Alnus hakkodensis, Alnus hanedae, Alnus henryi, Alnus hirsuta, Alnus hosoii, Alnus incana, Alnus japonica, Alnus jorullensis, Alnus lanata, Alnus mairei, Alnus mandshurica, Alnus maritima, Alnus matsumurae, Alnus maximowiczii, Alnus nepalensis, Alnus nitida, Alnus oblongifolia, Alnus orientalis, Alnus paniculata, Alnus peculiaris, Alnus pendula, Alnus pubescens, Alnus rhombifolia, Alnus rubra, Alnus serrulata, Alnus serrulatoides, Alnus sieboldiana, Alnus subcordata, Alnus suginoi, Alnus trabeculosa, Alnus vermicularis, Alnus dolichocarpa, Alnus djavanshirii, Alnus lusitanica,