New Plants from the Lower Devonian Pingyipu Group, Jiangyou County, Sichuan Province, China Edwards, Dianne ; Geng, Bao-Yin ; Li, Cheng-Sen Abstract Publication: PLoS ONE Pub Date: November 2016 DOI: 10.1371/journal.pone.0163549 Bibcode: 2016PLoSO..1163549E