petaline

Avoid high temperature, in 27 degrees when, although plant has grown, leafiness, but flower is little, petaline easy wilting.

忌高温,27度时,植株虽生长好,叶繁茂,但花朵少,花瓣易萎蔫。

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

叶心形部，上部背面具一球珠芽。花瓣距约1毫。花柱大约2.5毫。