European legislation regarding prohibited plants
There is no European legislation regarding prohibited plants.
However, the Novel Food legislation needs to be taken into account (create a link here to the page on the INAT website about Novel Food?)
Belgian legislation regarding prohibited plants
At the national level, the Royal Decree of 29 August 1997 on the manufacture and trade of foods composed of or containing plants or plant preparations is applicable.
This decree contains lists of prohibited plants, edible mushrooms and plants to be notified of in food supplements.