plumbago europaea, bromus diandrus, elymus repens, dactylis glomerata, isatis tinctoria, avena barbata, chenopodium album, cota tinctoria, eryngium campestre, fallopia convolvulus, galium verum, hypericum perforatum, lactuca serriola, papaver rhoeas, picris hieracioides, rosa canina, tordylium maximum