野西瓜苗。。。

Hibiscus trionum， commonly called Flower-of-an-Hour，bladder hibiscus, bladder ketmia,bladder weed, flower-of-an-hour, flower-of-the-hour, modesty, puarangi, shoofly, and venice mallow,is an annual plant that is native to the east of the Mediterranean in the Levant,

这个在老家农村见过