Plummer's cliff fern
Woodsia plummerae Lemmon

Woodsia plummerae is a species of fern in the family Woodsiaceae. It is commonly known as Plummer's cliff fern and was first described by Lemmon in 1882.
Description
Woodsia plummerae is a member of the genus Woodsia, which belongs to the fern family Woodsiaceae. This species is known by the common name Plummer's cliff fern in English. The scientific name was first published in 1882 by the botanist Lemmon.
Other common names
Plummer's cliff fern
Synonyms
Woodsia obtusa var. glandulosaWoodsia obtusa var. plummeraeWoodsia pusilla var. glandulosaPhysematium plummeraeWoodsiopsis plummerae