P. V. Phate, S. R. Dhabushe, and P. R. Patil, “Pentatropis nivalis (J. F. Gmel.) D. V. Field & J. R. I. Wood (Apocynaceae): A new distribution record from Raigad District, Maharashtra, India”, Pla. Sci., vol. 9, no. 1, pp. 13–16, Apr. 2026.