Genus
Ophioglossum
4 species in this taxon
Ophioglossum (Ophioglossum) is a genus of closely related species sharing distinctive morphological features. Notable species include Adder'S Tongue, Least Adder's-tongue, Northern Adder'S-Tongue, and Small Adder's-Tongue. It belongs to Ophioglossaceae (Ophioglossaceae).