Menyanthaceae >

Aquatic plants. Corolla yellow or white Menyanthaceae

Leaves floating or plant prostrate on mud Nymphoides

Corolla lobes crested along the middle to a broad fringed membrane, fringed on the margins and bearded inside at the base with a few long hairs. Leaves crenate, glandular-dotted underneath. Uncommon. Coast and adjacent plateaus. Ponds and margins of rivers. Fl. spring–autumn Nymphoides crenata