Cascade Mountain Ash,Sorbus scopulina var. cascadensis
Family: Rosaceae - ROSE FAMILY
Genus: Sorbus from ancient Latin name possibly referring to some kind of oak
Species: scopulina means 'of the rocks' referring to rocky habitat
aka Western Mountain Ash. This large shrub, growing to 15' (5 m), is the lesser known of the two species in the Park. It has sharply pointed leaflets which are toothed along the entire edge. The other species, Sitka Mountain Ash (see forest zone), has leaflets which are rounded at the tips and are toothed only above the midpoint. Clusters of small (1/4" - 1/2") creamy white flowers give way to bright red or orange berries in the fall. Usually found in openings in woods and on slopes between 4000' to 9000' elevation. (ref. Blackwell)
Trail Notes:
Trail/Hike: Crystal Peak
Date: July 12, 2008
Location: open section of trail on western slope within .25 mi. of major switchback
