Dicotyledonae ContentCommon Name Common Name German: ZweikeimblättrigeA,1A. BfN: FloraWeb DB1. This fact is originally linked to Dicotyledonae DC. SynonymyDicotyledonae DC.=Magnoliopsida Cronq., Takht. & Zimmermann syn. sec. Wisskirchen & Haeupler 1998