mentha longifolia, cirsium arvense, ambrosia artemisiifolia, daucus carota, rubus caesius, agrostis stolonifera, avena sativa, campanula bononiensis, carduus acanthoides, centaurea jacea, centaurea scabiosa, cirsium vulgare, convolvulus arvensis, crepis biennis, elymus repens, euphorbia esula, galium mollugo, hypericum perforatum, lathyrus tuberosus, linaria vulgaris, lolium perenne, lycopsis arvensis, lysimachia arvensis, melilotus albus, melilotus officinalis, papaver rhoeas, pastinaca sativa, potentilla reptans, prunella vulgaris, sonchus arvensis, sonchus asper, stachys palustris, stachys recta, torilis arvensis, verbascum nigrum, vicia sativa