General:
Deciduous perennial, 1-10 cm tall.
Trophophores:
Oblong to lanceolate, unstalked, 1-pinnate, up to 8 cm long; pinnae to 8 pairs, well separated, narrowly spoon-shaped or spoon-shaped.
Sporophores:
1- to 2-pinnate, 1.2-2 times length of trophophores.
If more than one illustration is available for a species (e.g., separate illustrations were provided for two subspecies) then links to the separate images will be provided below. Note that individual subspecies or varietal illustrations are not always available.
Illustration Source: The Illustrated Flora of British Columbia