English:
Limestone fern;cented oakfern.
Clades:
Cystopteridaceae.
BotanyLeaves: small, 10 to 50 cm long; deltate; two- to three-pinnate; arising from creeping rhizomes; rachis long, delicate, densely glandular; sparsely glandular underside to the blade.
Sori: in round clumps;on the underside of the blade; lack an indusium.