English: Mosquito fern.
Clades:
Azollales;
Azollidae;
Equisetanae;
Pteridophyta;
Plants.
Members: 1 genus, Azolla; 6 species.
BotanyHerbs; aquatic.
Root: rhizophorous/ rhizomorphous.
Stem: non- protostelic.
Leaves: ligulate.
Spore: heterosporous.
Stages Remedies1
Azolla caroliniana1
Azolla filiculoides