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 Ichnocarpus oxypetalus Pitard in Lecomte Fl. Gén. Indo-Chine 2: 1256 (1933). LECTOTYPE . — Poilane 119 ( P ), Vietnam , Binh Thuân , Song Long Song , designated by Middleton , Blumea 39: 78 (1994) .