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 Paravallaris microphylla Pitard in Lecomte Fl. Gén. Indo-Chine 3: 1181 (1933). LECTOTYPE . — Poilane 47 ( P ), Vietnam , Khanh Hoa , Hoa Tan , designated by Rudjiman , Agric. Univ. Wag. Pap. 86-5: 60 (1987). Second step lectotypification, designated here (there were three undifferentiated specimens of Poilane 47 at P).