Alnus glutinosa
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Alnus glutinosa, the common alder, black alder, European alder, European black alder, or just alder, is a species of tree in the family Betulaceae, native to most of Europe, southwest Asia and norther
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Bark
Buds
Foliage
Alder
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Alders are trees of the genus Alnus in the birch family Betulaceae. The genus includes about 35 species of monoecious trees and shrubs, a few reaching a large size, distributed throughout the north te
Alnus glutinosa
…Kingdom: Plantae Clade: Embryophytes Clade: Tracheophytes Clade: Angiosperms Clade: Eudicots Clade: Rosids Order: Fagales Family: Betulaceae Genus: Alnus Subgenus: Alnus subg. Alnus Species: A. glutinosa Binomial name Alnus glutinosa (L.) Gaertn. Distribution map Synonyms Alnus glutinosa var. vulgaris…
Female alder catkins after shedding their seeds
Alnus serrulata male catkins
Pollen