Section Obconicolisteri Type specimen: J.D.Ya BC201231 resides at HITBC (specimen 0082349)(holotype) and KUN (isotype).
Epithet: Named for Prof. Su-Gong Wu from Kunming Institute of Botany. Distribution: Yunnan, China.
Similar to P. barbicalyx but distinguished by distribution, longer corolla tube (4-5.5 X the calyx), exannulate corolla, leaves thick papery when dry. If you have an image of this species, please contact the webmaster. 如果你有这个物种的图像,请与网站管理员联系。