Indicator Plants

Acer circinatum – vine maple

Common Name

vine maple

Family

Sapindaceae

Scientific Name

Acer circinatum

Soil Moisture Regime (SMR)
  • Medium (M)
  • Wet (W)
Soil Nutrient Regime (SNR)
  • Rich (R)

Botanical Drawing

Hitchcock, C. Leo, and Arthur Cronquist. Flora of the Pacific Northwest: An Illustrated Manual © 1973. Reprinted with permission of the University of Washington Press.

General / Habitat
  • Shrub or small tree up to 7 m
  • Crooked, irregular shape
  • Generally in understory spot where they get some light
  • Low to middle elevations
Key Identifying Characteristics
  • Form: Opposite branching (like all maples)
  • Leaves: palmately-veined, 5-12 cm across, 7-9 lobes, toothed
  • Flowers: clusters of white flowers, flowers 6-9 mm
  • Fruit: samara (winged), widely-spacing, almost in a straight line
Lookalikes
  • Douglas maple 
    • has smaller leaves with only 3-5 lobes
    • samara (winged fruit), more v-shaped
Interesting Characteristics
Sources

Douglas, G.W. et al (Editors). 1998-2002. Illustrated Flora of British Columbia, Volumes 1 to 8. B.C. Min. Environ., Lands and Parks, and B.C. Min. For., Victoria, B.C.

Pojar, J. and A. MacKinnon. 2014. Plants of Coastal British Columbia Including Washington, Oregon & Alaska. B.C. Ministry of Forestry and Lone Pine Publishing. Vancouver, B.C.

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