三种常见且学名混乱的鸭跖草科栽培植物及其用途
The correct scientific names for three long cultivated plants of Commelinaceae and their uses
鸭跖草科的模式属;一个草本植物大属,有分枝或匍匐的习性;白日开花;紫露草。
Type genus of the Commelinaceae ; large genus of herbs of branching or creeping habit : day flower ; widow 's tears .