Alnus

Alnus incana

Grey alder

Alnus jorullensis

Evergreen alder

Alnus hakkodensis

Alnus djavanshirii

Alnus nitida

West himalayan alder

Alnus × mayrii

Alnus elliptica

Alnus fallacina

Alnus rubra

Red alder

Alnus glutipes

Alnus × hanedae

Alnus × hosoii

Alnus matsumurae

Alnus × peculiaris

Alnus serrulatoides

Alnus paniculata

Alnus pubescens

Alnus sieboldiana

Alnus subcordata

Caucasian alder

Alnus cordata

Italian alder