Polystichum lonchitis (L.) Roth belongs to the Dryopteridaceae family. Flora of the World contains 1 recorded occurrence of this taxon, distributed across 1 country.
Polystichum lonchitis, Ertter, B 21631--ID. Idaho Co. Lava Ridge Trail. 21 Aug 2013. DSC07258 (148).JPG
Family
Dryopteridaceae
Genus
Polystichum
Specific Epithet
lonchitis
Authorship
(L.) Roth
8/20/2013
Location
USA, Idaho, Idaho
45.244000, -115.588639
Location Remarks
1.9 km N of Warren Summit on FSR 340, at Mayflower Creek Bridge. Elev. 1904 m.
Collectors
Barbara Ertter, Christopher Davidson
Notes
Basalt outcrop on north side of small ridge. Shade in rock crevice. Single clump.
