Ophioglossum crotalophoroides (Bulbous Adderstongue) is a species of perennial herb in the family Ophioglossaceae. They are native to Minas Gerais, Paraná, Distrito Federal, Amazônia, Mata Atlântica, Rio Grande Do Sul, SãO Paulo, Santa Catarina, Acre (Brazil), and The Contiguous United States. They have simple leaves. They have alternation of generations.
EOL has data for 17 attributes, including: