"Mandragora" is better known as Mandrake.
From Grimorium Verum:
Sustugriel
Sustugriel teaches the art of magic. He gives familiar spirits that can be used for all purposes, and he also gives mandragores.
This demon provides the plant Mandrake
Timeline of related events
1800
1817
Publication of Grimorium Verum (lists this demon)1818
Publication of Dictionnaire Infernal (lists this demon)