Nomenclatural notes on species of Apocynaceae described from Cambodia, Laos and Vietnam Author Middleton, David J. Author Regalado J, Jacinto C. text Adansonia 2005 3 27 2 291 308 journal article http://doi.org/10.5281/zenodo.5186636 1639-4798 5186636 Melodinus erianthus Pitard in Lecomte Fl. Gén. Indo-Chine 3: 1109 (1933). LECTOTYPE . — Bon 2597 ( P ), Vietnam , Nam Hà , Kiên Khê , Dong Bau Mountains , designated by Lý , Feddes Repert. 97: 413 (1986) . Second step lectotypification, designated by Leeuwenberg, Syst. Geogr. Pl. 73: 36 (2003) .