Vascular Plants of the Pacific Northwest
Cystopteridaceae
Cystopteridaceae
Generated from PNW Herbaria database
November 28, 2020.
3 genus names
15 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
Cystopteris ×brittonii (BC; 3; 1979-1983)
Cystopteris filix-fragilis (WA; 6; 1965-1973)
Cystopteris fragilis (AK, BC, ID, MT, OR, WA, YK; 2986; 1843-2020)
ssp. fragilis (AK; 7; 1977-1994)
Cystopteris laurentiana (ID; 1; 2002)
Cystopteris montana (AK, BC, ID, MT, OR, WA, YK; 139; 1900-2018)
Cystopteris utahensis (ID; 1; 2002)
Gymnocarpium ×brittonianum (AK, BC, WA; 9; 1902-2004)
Gymnocarpium disjunctum (AK, BC, ID, MT, OR, WA, YK; 384; 1878-2020)
Gymnocarpium dryopteris (AK, BC, ID, MT, OR, WA, YK; 846; 1884-2020)
Gymnocarpium ×intermedium (BC, YK; 2; 1935-2013)
Gymnocarpium jessoense (AK, BC, YK; 34; 1943-2015)
ssp. parvulum (AK, BC, YK; 29; 1943-2015)
Gymnocarpium robertianum (AK; 8; 1995-2014)
Lastrea phaegopteris (AK; 1; 1984)