supported by grants from the National Natural Science Foundation of China(Nos.31760057,31860049,41502017,41072022)
This paper describes the fossil fruits of Scirpus weichangensis X.Q.Liang,sp.nov.from the early Miocene of Guangyongfa Village,Weichang County,Hebei Province,North China.The fossil fruits are obovate in shape and thei...