Lathyrus japonicus ContentCommon Name Common Name German: Japanische Platterbse Synonymy?≜ Lathyrus japonicus Willd. sec. Checkliste≜ Lathyrus japonicus Willd. sec. 1996: Atlas (Ostdeutschland)≜ Lathyrus japonicus Willd. sec. 2011: Schmeil-Fitschen≜ Lathyrus japonicus Willd. sec. Rothmaler 2011