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 Chonemorpha graciliflora Pitard in Lecomte Fl. Gén. Indo-Chine 2: 1248 (1933). LECTOTYPE . — Thorel 3443 ( P ), Laos , Louang Prabang, designated here. — Fig. 1 .