Heterostemma saolaense (Apocynaceae: Asclepiadoideae), a new species from central Vietnam
並列篇名
Heterostemma saolaense (Apocynaceae: Asclepiadoideae), a new species from central Vietnam
英文摘要
Heterostemma saolaense, a new species from Vietnam is described, illustrated and compared with the similar species Heterostemma maculatum. The two species differ in stem pubescence, peduncle, calyx and corolla size.