Petals oblong, with brown featherlike venation pattern, obtuse apically.

花瓣长圆形，具棕色脉序仿照，顶部抑制。

Leaves simple, alternate or opposite, exstipulate, margin entire or dentate, venation pinnate or triplinerved.

单，互或对，，缘全缘或具牙齿的，羽状脉或离基三出脉的。

The thread to place beads becomes the venation of the gaudery.

穿珠的细线就成为这一袭华衣的脉络。