Nymphoides macrospermum

Nymphoides macrospermum is a critically endangered aquatic plant of the family Menyanthaceae endemic to Alwaye in Kerala, India. It is an annual herb which has been observed in paddy fields, lagoons and slowly flowing streams.^[1] It is dioecious, with male and female flowers on separate plants.^[2]

Nymphoides macrospermum
Conservation status
Critically Endangered  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Asterids
Order:	Asterales
Family:	Menyanthaceae
Genus:	Nymphoides
Species:	N. macrospermum
Binomial name
Nymphoides macrospermum Vasud.Nair