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 Kopsia harmandiana Pierre ex Pitard in Lecomte Fl. Gén. Indo-Chine 3: 1132 (1933). LECTOTYPE . — Harmand in Pierre 5246 ( P ), between the Mekong and Huê , designated by Sévenet et al. , J . Ethnopharm. 41: 156 (1994) .