Rachis and pedicels retrorse pubescent. Upper sepal galeate, external margin suberect. Sepals pubescent abaxially. Petals sparsely pubescent; claw geniculate at apex.

 
  • 轴和花梗反折短柔毛。上面萼片盔状,外部边缘。萼片短柔毛背面。花瓣疏生短柔毛;瓣爪膝曲的在先端。
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