Taiwania

Marsdenia burmanica (Apocynaceae, Asclepiadoideae), a new species from Kachin, Myanmar Marsdenia burmanica Wen B.Xu & J.Y.Shen (Apocynaceae), a new species from Hongga Mountain, Putao County, Kachin State, Myanmar, is described and illustrated. It is similar to M. hainanensis, M. sinensis, and M. tenii, but differs from them by campanulate flowers, fusiform gynostegium exserted from the corolla tube, 2-cleft stigma head, purple corolla and a corona of 2 oval protrusions at the base of the corona. Photographs, line drawing, distribution, comparison with related species, and a conservation assessment are provided for this rarely observed species.

Marsdenia burmanica (Apocynaceae, Asclepiadoideae)，一种新发现的物种，源自缅甸的克钦地区。Wen B.Xu 与 J.Y.Shen 描述并绘示了该物种，其学名为 Marsdenia burmanica (Apocynaceae)。该物种产于缅甸克钦邦的普高县红岗山。Marsdenia burmanica 与 Marsdenia hainanensis、Marsdenia sinensis 和 Marsdenia tenii 等物种相似，但其在钟形的花朵、从花冠筒伸出之梭形雌蕊、二裂之柱头头部、紫色的花冠以及花冠底部之两椭圆形突起构成的冠毛等方面与它们存在差异。为该物种提供了照片、线条图、分布范围、与相关物种的比较以及保护评估，以供罕见观察到的物种研究。