sepal

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，倒卵形，比片稍长。

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

花瓣5，比片小得多，浅囊状和短爪。

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

花浅罗兰，3-5厘米生片2，卵形镰刀形，约7毫米，5脉，不等，先端渐尖。