Type specimen: Rock 23681 resides at Royal Botanic Garden Edinburgh (specimen E00024191) and US National Herbarium (specimen US00345360) and Harvard University (specimen 00073558).
Distribution: Sichuan, China
A little known relative of P. bathangensis distinguished by the oblong-elliptic leaves on shorter petioles and by the intense orange color of the flower. If you have an image of this species, please contact the webmaster.