Arya S, Suresh V, Biju P, Vishnu WK, Anilkumar VNS.

Ludwigia venugopalanii (Onagraceae), a striking apetalous species from Kerala, India

. Phytotaxa [Internet]. 2020 Dec. 1 [cited 2025 Dec. 6];474(2):191–196. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.474.2.10