Ophioglossaceae is commonly known as the Adder;s Tongue Family. The Ophioglossaceae is a family from Ophioglossales Order, splits from Psilotopsida Class. It is a family in Pteridophyta or Lower Vascular Plants Division. The family consists of 13 genera and about 126 species.

Genera in Ophioglossaceae:

Botrychium	Helminthostachys	Ophioderma	Sceptridium
Botryopteris	Japanobotrychium	Ophioglossum
Botrypus	Japanobotrychum	Osmundopteris
Cheiroglossa	Mankyua	Rhizoglossum