text: sisymbrium officinale, capsella bursa-pastoris, hordeum murinum, anacyclus clavatus, anthemis arvensis, brassica barrelieri, bromus diandrus, bromus hordeaceus, bromus madritensis, bromus tectorum, cladanthus mixtus, convolvulus arvensis, erodium cicutarium, geranium molle, lolium rigidum, marrubium vulgare, papaver dubium, plantago lanceolata, polygonum aviculare, rubus ulmifolius, rumex induratus, senecio vulgaris, spergula arvensis, centaurea alba, coincya monensis, jacobaea vulgaris, lamium amplexicaule, linaria spartea, plantago coronopus, scrophularia canina, urtica dioica