Below are the words that matched your query...
Genus Lygodium
- chiefly tropical climbing ferns
Genus Mohria
- African terrestrial ferns
Genus Regnellidium
- 1 species of aquatic or semi-aquatic fern
Genus Salvinia
- type genus of the Salviniaceae: water ferns
Genus Azolla
- a genus of fern sometimes placed in its own family Azollaceae
Genus Ophioglossum
- the type genus of the fern family Ophioglossaceae
Genus Helminthostachys
- 1 species: terrestrial fern of southeastern Asia and Australia