Vascular Plants of the Pacific Northwest

Generated from PNW Herbaria database
June 23, 2018.

1 genus names
4 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)

Index to Genera:

Pteridium aquilinum (AK, BC, ID, MT, OR, WA; 756; 1874-2017)
ssp. latiusculum (BC, ID, MT, OR, WA; 17; 1892-1991)
ssp. pseudocaudatum (WA; 1; 1997)
ssp. pubescens (AK, BC, ID, MT, OR, WA; 428; 1874-2017)