Genus: Marsilea — water-clover
This genus contains aquatic plants and only one species occurs in New England, where it was introduced. Its clover-shaped leaves float on the surface of water bodies and the plants are rooted in the substrate. It reproduces by spores, held in specialized structures called sporocarps. Reference: Johnson (1993).
Family
Marsileaceae (pepperwort family)
This genus’s species in New England
Visit this genus in the Dichotomous Key
![Plant form: Marsilea quadrifolia. ~ By Frank Bramley. ~ Copyright © 2025 New England Wild Flower Society. ~ Image Request, images[at]newenglandwild.org](https://newfs.s3.amazonaws.com/taxon-images-239x239/Marsileaceae/marsilea-quadrifolia-ha-fbramley-a.jpg)
