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

1.忌高温,在27度时,植株虽生长好,叶繁茂,但,瓣易蔫。

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

2.叶在基部，上部背面具一球状珠芽。瓣状距约1毫米。宿存柱大约2.5毫米。