Ophioglossaceae, the adder's-tongue family, is a small family of ferns. In the Pteridophyte Phylogeny Group classification of 2016 (PPG I), it is the...

adder's-tongue or adder's-tongue fern, is a species of fern in the family Ophioglossaceae. The chloroplast genome was reported to have a size of 138,562 base...

fern or lesser adder's-tongue fern, is a small fern of the family Ophioglossaceae. Ophioglossum azoricum is an Atlantic–Mediterranean species native...

Botrychium lunaria is a species of fern in the family Ophioglossaceae known by the common name moonwort or common moonwort. It is the most widely distributed...

adder's-tongue ferns, is a genus of about 50 species of ferns in the family Ophioglossaceae. The name Ophioglossum comes from the Greek meaning "snake-tongue"...

This is a list of native New Zealand ferns. These are the true ferns in the Division Pteridophyta that are native to New Zealand. The ferns of Alsophila...

Ophioglossaceae. The family is not recognized in the classification of Smith et al., who instead subsume the Botrychiaceae into the Ophioglossaceae....

This is a complete and as of 2009 up-to-date list of vascular plants listed in the Red Data Book of the Russian Federation and protected in Russia at the...

Botrychium onondagense is a species of fern in the family Ophioglossaceae that is closely related to the more common Botrychium lunaria. It is known from...

reticulatum, the netted adder's-tongue, is a species of fern in the family Ophioglossaceae. It has a pantropical/pansubtropical distribution; Latin America, the...