Seedbed was sawdust where was above rubble of limestoneand covered by 0.5~1cm moss. Keeping shadow and wet,seedlings generated newbuds and roots in a month.

• 栽培在底层铺有石灰岩碎石的锯末上；再覆以 0.；5~1cm 厚石生苔藓；保持遮荫和湿润；一个月后萌发出新芽和新根。