tripidium ravennae, glycyrrhiza glabra, lotus rectus, calamagrostis epigejos, calystegia sepium, dittrichia viscosa, erigeron canadensis, oenothera biennis, picris hieracioides, pulicaria dysenterica, symphyotrichum squamatum, epilobium hirsutum, lythrum salicaria, phragmites australis, xanthium orientale