Tabernaemontana annamensis Dubard & Eberh.

Ann. Sc. Agron. ser. 4, 2: 134 (1913).

LECTOTYPE. — Eberhardt 2 (P), Vietnam, Thua Thiên-Huê, Huê, designated by Lý, Feddes Repert. 97: 455 (1986).