Gastrodia putaoensis sp. nov. (Orchidaceae, Epidendroideae) from North Myanmar

Gastrodia putaoensis, a new species from montane region in northern Myanmar, is described and illustrated. Gastrodia putaoensis is similar to Gastrodia dyeriana, but differs from it by lip narrowly triangular and subdivided into two parts, apical part near tip densely covered with yellow hairs, apex obtuse and densely covered with red papillae.

葡萄天麻（Gastrodia putaoensis）为采自缅甸北部山地地区的新物种，本文对其进行了描述并附插图。该物种与戴尔天麻（Gastrodia dyeriana）相似，但区别在于唇瓣呈窄三角形且分为两部分；顶端近末端密被黄色毛，先端钝且密被红色乳突。