Calyx cup-shaped, almost truncate, outside pulverulent pubescent.

花萼杯，几乎截形，外面毛。

Ovary of female flower 2(or 3)-locular, densely yellow-brown pubescent.

雌花的子房室2(或3)，密被黄棕色毛。

Petals lorate, to 2 mm, pubescent on parts exposed in bud.

带的花瓣，在2毫米，在芽中暴露部分毛。

Branchlets pubescent to glabrescent with minute scurfy hairs intermixed with unguicular scales.

小枝毛到后脱落有微小的鳞屑毛与爪鳞片混生的。

Pro-,meso-and metapleuron of ventral surface and posterior margin of sides of abdominal segments with yellow pubescent maculae.

腹面的前、中、后胸侧板及腹部各节两侧后缘黄色毛斑。