Leucotrichum

Leucotrichum is a fern genus in the family Polypodiaceae. It is one of about 26 genera of grammitids, an unranked clade within Polypodiaceae. The name of the genus refers to the white hairs that are usually present on the underside of the frond.

Leucotrichum was established in 2010 and has five species. The type species for the genus is Leucotrichum organense. Four of the species had been in Lellingeria, and one, Leucotrichum mortonii, had been in the defunct genus Xiphopteris.