Trifolium pratense
Deep-rooted clover for fodder, green manure and soil fertility.
Angélique
Angelica archangelica
Agastache fenouil
Agastache foeniculum
Laurier-sauce
Laurus nobilis
Monarde écarlate
Monarda didyma
Verveine bleue
Verbena hastata
Bourrache
Borago officinalis
Sarrasin
Fagopyrum esculentum
Bardane
Arctium lappa
