A species very similar to P. forbesii and may be only a variation of it. Distinguished by having glabrous petioles, leaves with a glabrous or subglabrous upper surface but plastered below with white farina. Found growing in reed-beds by the lake "Kun-yang-hay" at Kunming. If you have an image of this species growing at Kunming, please contact the webmaster. 如果你有这个物种的图像,请与网站管理员联系。