Children (83 direct children, 153 direct and indirect children):
Alnus glutinosa
(tree size 4)
Black alder
Alnus incana
(tree size 16)
Grey alder
Alnus viridis
(tree size 6)
Green alder
Alnus trabeculosa
Alnus japonica
(tree size 5)
Japanese alder
Alnus cordata
Alder of corsica
Alnus rubra
Western alder
Alnus maritima
(tree size 5)
Seaside alder
Alnus subcordata
Caucasian alder
Alnus rhombifolia
(tree size 1)
White alder
Alnus oblongifolia
New mexican alder
Alnus jorullensis
(tree size 2)
Mount jorullo alder
Alnus serrulata
(tree size 1)
Tag alder
Alnus formosana
Formosan alder
Alnus nepalensis
Nepal black cedar
Alnus acuminata
(tree size 4)
Andean alder
Alnus maximowiczii
(tree size 1)
Alnus cremastogyne
Alnus mandshurica
Alnus pendula
Alnus hirsuta
(tree size 2)
Siberian alder
Alnus sieboldiana
Alnus orientalis
(tree size 3)
Oriental alder
Alnus crispa
(tree size 2)
Alnus henryi
Alnus ferdinandi-coburgii
Alnus lanata
Alnus firma
(tree size 1)
Alnus sibirica
Alnus matsumurae
Alnus suginoi
Alnus × suginoi
Alnus mayrii
Alnus × mayrii
Alnus fauriei
Alnus vermicularis
Alnus nitida
Himalayan alder
Alnus paniculata
Alnus peculiaris
Alnus × peculiaris
Alnus pubescens
Alnus × pubescens
Alnus elliptica
Alnus fallacina
Alnus × fallacina
Alnus serrulatoides
(tree size 1)
Alnus glutipes
Alnus hakkodensis
Monkey class alder
Alnus hanedae
Alnus × hanedae
Alnus hosoii
Alnus × hosoii
Alnus mairei
Alnus x spaethii
Alnus ×spaethii
Alnus alnobetula
(tree size 10)
European green alder
Alnus subg. alnus
Alnus subg. clethropsis
Alnus kluckingi
Alnus operia
Alnus parvifolia
Alnus djavanshirii
Alnus dolichocarpa
Alnus heterodonta
Alnus fruticosa
(tree size 2)
Alnus glabrata
Alnus suaveolens
Alnus barbata
Alnus kolaensis
Alnus tenuifolia
Alnus richardsoni
Alnus lusitanica
Alnus rohlenae
Alnus ferruginea
Alnus inokumae
Alnus cordifolia
Alnus glauca
Alnus sitchensis
(tree size 1)
Alnus longifolia
Alnus mirbelii
Alnus spachii
Alnus mollis
Alnus guatemalensis
Alnus metoporina
Alnus schneideri
Alnus betulifolia
Alnus sinuata
Alnus rugosa
(tree size 2)
Alnus multinervis
Alnus argentata
(tree size 1)
Alnus alaskana