Alnus incana

APG III Classification: Domain: Eukaryota • Regnum: Plantae • Cladus: angiosperms • Cladus: eudicots • Cladus: core eudicots • Cladus: rosids • Cladus: eurosids I • Ordo: Fagales • Familia: Betulaceae • Genus: Alnus • Species: Alnus incana (L.) Moench

Alnus incana subsp. incana

 Vernacular names

English: Grey Alder · Dansk: Grå-El · Deutsch: Grau-Erle, Weiß-Erle · Français: Aulne blanc · Italiano: Ontano bianco · Lietuvių: Baltalksnis · Nederlands: Witte els · Polski: Olsza szara · Русский: Ольха серая · Slovenščina: Siva jelša · Suomi: Harmaaleppä · Svenska: Gråal · Українська: Вільха сіра ·

Europe, western Asia

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  Partially defoliated by Agelastica alni

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  Partially defoliated by Agelastica alni

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  Grey stem: Alnus incana
  Black stem: Alnus glutinosa

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  Buds

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  Buds

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  Seeds

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Alnus incana subsp. rugosa (Du Roi) R.T.Clausen

 Vernacular names

English: Speckled Alder · Deutsch: Runzelblättrige Erle ·

Eastern North America

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Alnus incana subsp. tenuifolia (Nutt.) Breitung

 Vernacular names

English: Thinleaf Alder ·

Western North America

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  Umtanum Creek Recreation Area

Wikispecies has an entry on:

Alnus incana

Included species (for Kew Gardens 'World Checklist'):

A. incana

Included subspecies (for NCBI):

A. i. subsp. kolaensis, A. i. subsp. rugosa, A. i. subsp. tenuifolia

• Kew Gardens 'World Checklist' link : Alnus incana

• NCBI link: Alnus incana