Dryopteris marginalis (L.) A. Gray
Annotated by Adolf Ceska, 1990.
British Columbia: [locality and coordinates withheld; status in British Columbia: S1 (Critically Imperiled, Red List; BCCDC)],
In moist woods. Rare; only 3 plants; not a hybrid; spores non-abortive; well shed.
A.A. Rose s.n., 1987 Jun 21
UBC, Accession: V193572