The bacterium is the bulbiform bacili of negative of coloring of change orchid family name.

细为革兰氏染色阴性的球状杆。

Infructescence a capitate or globose coenocarpium composed of numerous achenes.

为由许多瘦组成头状或者球状的聚花。

Leaves cordate at base, distal ones abaxially with a globose bulbil. Petaline spur ca. 1 mm. Persistent style ca. 2.5 mm.

叶心形的在基，的背面具一球状的珠芽。花瓣状距约1毫米。宿存花柱大约2.5毫米。