中越带唇兰, 中国带唇兰属(兰科)一新记录

Tainia acuminata , A Newly Recorded Species of Orchidaceae from China

摘要:

报道了中国兰科(Orchidaceae)植物一新记录种：中越带唇兰(Tainia acuminata Averyanov)，并提供形态描述及彩色图片。该种与心叶带唇兰(T. cordifolia Hook.f.)相近，不同在于萼片与花瓣均为狭披针形，唇瓣无侧裂片，阔披针形，渐尖，唇瓣边缘在中上部波状卷曲，唇盘具3条不明显的脊。

Abstract:

Tainia acuminata Averyanov is reported from China for the first time. Description and color photos are provided. This species is similar to T. cordifolia Hook. f., but differs in its narrowly lanceolate sepals and petals; broadly lanceolate, acuminate lip entire, irregularly crisped-undulate along margins, disk with 3 insignificant low keels.