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Arnica longifolia
spearleaf arnica Aster Family
Arnica longifolia Asteraceae
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common names
  spearleaf arnica
  longleaf arnica
accepted scientific name
  Arnica longifolia D.C. Eaton
rules for finding collection records
  Arnica longifolia (958)
family name
  Asteraceae
Image Author: ©2010 Keir Morse
Image License: CC BY-NC-SA
Image Source
Category: Wildflowers
Flowers: Many petals
Petal colors: color
Flower size is .9 to 1.8 inches
Number of ray petals: 8 to 13
Leaf: Opposite
Plant Observed 3rd week of June thru 3rd week of September

How Likely at this Location (30%)
Name Match (100%)
Plant Showiness (63%)
Links to Plant Photos
Cal Photos (28)
Paul Slichter (9)
G.D.Carr (9)
Mt Rainier Photos (2)
Wikimedia Commons (2)
base map where plant found
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Riparian
Rocky
Forest
Meadow
Alpine
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