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Montana Field Guide

Montana Field Guides

European Mountain-ash - Sorbus aucuparia
Other Names:  Rowan

Image Copyright and Usage Information
Non-native Species

Global Rank: G5
State Rank: SNA
C-value: 1


Agency Status
USFWS:
USFS:
BLM:


 

External Links

 
General Description
Tree to 6 m tall. Stems purple, grayish-pilose; buds gray-lanate. Leaves glabrous to strigose with 11 to 15 lanceolate leaflets 2–6 cm long. Inflorescence flat-topped to hemispheric. Flowers: calyx pilose; sepals <1 mm long; petals 4–5 mm long. Pomes red, ca. 10 mm long (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Range Comments
Flathead and Missoula counties. Introduced as an ornamental throughout temperate North America; native to Europe (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Habitat

Management

References
  • Literature Cited AboveLegend:   View Online Publication
    • Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.
  • Additional ReferencesLegend:   View Online Publication
    Do you know of a citation we're missing?
    • Lesica, P., M.T. Lavin, and P.F. Stickney. 2022. Manual of Montana Vascular Plants, Second Edition. Fort Worth, TX: BRIT Press. viii + 779 p.
    • Thompson, Scott K. 2002. Browse condition and trend on Montana ungulate ranges. M.Sc. Thesis. Bozeman, MT: Montana State University. 147 p.
  • Web Search Engines for Articles on "European Mountain-ash"
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Citation for data on this website:
European Mountain-ash — Sorbus aucuparia.  Montana Field Guide.  .  Retrieved on , from