Sadleria unisora

Sadleria unisora is a species of chain fern endemic to the Alakaʻi plateau on the island of Kauaʻi.

Sadleria unisora
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Division:	Polypodiophyta
Class:	Polypodiopsida
Order:	Polypodiales
Suborder:	Aspleniineae
Family:	Blechnaceae
Genus:	Sadleria
Species:	S. unisora
Binomial name
Sadleria unisora (Baker) W.J. Rob.

Distribution and habitat

Sadleria unisora is only found at elevations between 400–1,520 m (1,310–4,990 ft) in native wet forests on the island of Kaua'i, where it occupies steep walls above streams and canyons.^[1]