本文描述於臺灣中部及南部地層中，發現的被子植物蓼科花粉化石蓼粉層(Persicarioipollis) (Persicarioipollis peikangensis Shaw, sp. nov.,Persicarioipollis taiwanensis Shaw, sp. nov.) ，一種變種(Persicarioipollis minus var.ginhuensis Shaw, var. nov.) ，另外三種則為新組合種(Persicarioipollis vulgaris(Huang) Shaw, comb. nov., Persicarioipollis densoreticulatus (Huang) Shaw, comb.nov., Persicarioipollis minus (Huang) Shaw, comb. nov.)

　　　　　Five taxa of the form genus Persicarioipollis, the fossil angiospermouspalynomorphs of Polygonum, obtained from Peikang area of central Taiwan and KuanmiaoSection of southern Taiwan are described. Two new species (Persicarioipollispeikangensis Shaw, sp. nov. and Persicarioipollis taiwanensis Shaw, sp. nov.), onevariety (Persicarioipollis minus ginhuensis Shaw, var. nov.) and three newcombinations (Persicarioipollis vulgaris (Huang) Shaw, comb. nov.,Persicarioipollis densoreticulatus (Huang) Shaw, comb. nov., and Persicarioipollisminus (Huang) Shaw, comb. nov.) are reported.