SimplePlant

Betulaceae

Manchurian alder

Alnus hirsuta (Spach) Rupr.

Family
Betulaceae
Genus
Alnus

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Manchurian alder: Branches of Alnus hirsuta var. sibirica, in the botanical garden in Bergen, Norway
Photo: Øystein Hellesøe Brekke, CC BY 3.0, from Wikimedia Commons

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Common names

By language (4)
Chinese
旱冬瓜, 色赤杨
Dutch
Olsza szorstka
English
Manchurian alder
Russian
Ольха шерстистая

Synonyms

  • Alnus hirsuta f. inokumae (Murai & Kusaka) H.Ohba
  • Alnus hirsuta f. macrophylla Callier
  • Alnus hirsuta f. sibirica (Spach) H.Ohba
  • Alnus hirsuta var. microphylla (Nakai) Tatew.
  • Alnus hirsuta var. sibirica (Spach) C.K.Schneid.
  • Alnus incana f. hirsuta Regel
  • Alnus incana subsp. hirsuta (Spach) Á.Löve & D.Löve
  • Alnus incana subsp. tchangbokii Chin S.Chang & H.Kim
  • Alnus incana var. glauca (F.Michx.) Loudon
  • Alnus incana var. glauca Regel
  • Alnus incana var. hirsuta Spach
  • Alnus incana var. sibirica Spach
  • Alnus incana var. tinctoria (Sarg.) H.J.P.Winkl.
  • Alnus inokumae Murai & Kusaka
  • Alnus sibirica (Spach) Turcz. ex Kom.
  • Alnus sibirica Fisch. ex Turcz.
  • Alnus sibirica f. acutiloba Koidz.
  • Alnus sibirica f. glabra (Callier) Koidz.
  • Alnus sibirica f. hirsutoides Koidz.
  • Alnus sibirica f. obtusiloba Koidz.
  • Alnus sibirica var. hirsuta (Spach) Koidz.
  • Alnus sibirica var. oxyloba C.K.Schneid.
  • Alnus sibirica var. paucinervis C.K.Schneid.
  • Alnus sibirica var. tinctoria (Sarg.) Koidz.
  • Alnus tinctoria Sarg.
  • Alnus tinctoria f. acutiloba (Koidz.) H.Hara
  • Alnus tinctoria f. hirsutoides (Koidz.) H.Hara
  • Alnus tinctoria var. glabra Callier
  • Alnus tinctoria var. mandschurica Callier
  • Alnus tinctoria var. microphylla Nakai
  • Alnus tinctoria var. obtusiloba Callier
  • Alnus tinctoria var. velutina H.Hara
  • Alnus viridis var. sibirica (Spach) Regel

Photos

More in Alnus

Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.