General: Perennial evergreen arising singly or in small clusters along an elongated, scaly rhizome.
Leaves: Lanceolate, 4-40 cm long, 2-7 cm wide, leathery, oblong, pinnately cleft with broad, rounded sinuses and oblong entire segments with more or less parallel sides; rachis smooth throughout.
The table below shows the species-specific information calculated from original data (BEC database) provided by the BC Ministry of Forests and Range. (Updated August, 2013)