arundo plinii, elymus repens, agrostis stolonifera, dactylis glomerata, dittrichia viscosa, scirpoides holoschoenus, sulla coronaria, blackstonia perfoliata, daucus carota, linum bienne, melilotus officinalis, picris hieracioides, pulicaria dysenterica, symphyotrichum squamatum, centaurium erythraea, cirsium creticum, erigeron canadensis, jacobaea erucifolia, juncus effusus, lycopus europaeus, mentha longifolia, rapistrum rugosum