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紫瓣石豆兰——中国兰科植物一新记录种

Bulbophyllum sonii Aver. & N.V. Duy, a new record of Orchidaceae from China

  • 摘要: 报道了中国兰科(Orchidaceae)石豆兰属(Bulbophyllum)一新记录种——紫瓣石豆兰(Bulbophyllum sonii Aver. & N.V. Duy),并提供了详细的描述和照片。该种与短序石豆兰(B. brevispicatum Z.H. Tsi)、墨脱石豆兰(B. eublepharum Rchb. f.)、蒙自石豆兰(B. yunnanense Rolfe)相似,但又区别于它的紫色花,侧萼片基部合生成船形状的合萼片,花瓣边缘具纤毛,药帽具晶体状附属物。

     

    Abstract: Bulbophyllum sonii Aver. & N. V. Duy (Orchidaceae), a new record of orchid from Tibet, China, is described and illustrated here. This species is similar to B. brevispicatum Z.H. Tsi & S.C. Chen, B. eublepharum Rchb. f., and B. yunnanense Rolfe, but differs by having purple flowers, lower edges of lateral sepals connate, forming a cymbiform-shaped synsepal, petal margin ciliate, and anther cap with small crystalline projections.

     

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