Najas hagerupii explained

Najas hagerupii, called the West African water nymph, is an aquatic plant growing in fresh water rivers and ponds. It is a rare and little-known species known only from the West African nations of Ghana and Mali.^[1]

Notes and References

1. Henning Horn af Rantzien. 1952. Kew Bulletin 7: 35, Najas hagerupii