[Arnicas West of the Cascade Mountains]
Parry's Arnica, Nodding Arnica
Arnica latifolia
This photo shows a close-up view of the discoid flowerhead of nodding arnica as seen along the Hurricane Hill Trail in Olympic National Park......................July 25, 2008.
A close-up sideview of the involucre of nodding arnica as seen along the Hurricane Hill Trail in Olympic National Park......................July 25, 2008. Note that the stem leaves are fairy thin and glabrous.

Nodding arnica as seen along the Hurricane Hill Trail in Olympic National Park........................July 25, 2008. Note the nodding, discoid flower heads and 2-4 pairs of stem leaves of this species.
Paul Slichter