sepals

Petals 5, orangish red at base and white at apex, obovate, slightly longer than sepals.

花瓣5，基部桔红，先端魄，倒，萼片稍长。

Petals 5, much smaller than sepals, basally tubulose or shallowly scrotiform and shortly clawed.

花瓣5，萼片小得多，浅囊状或和短爪。

Flowers pale violet or purple-violet, 3-5 cm.Lateral sepals 2, ovate-falcate, ca. 7 mm, 5-veined, inequilateral, apex acuminate.

花浅的紫的或紫紫罗兰，3-5厘米生萼片2，镰刀，约7毫米，5脉，，先端渐尖。