hordeum vulgare, trifolium pratense, vicia sativa, capsella rubella, cota triumfetti, mummenhoffia alliacea, onobrychis viciifolia, rapistrum rugosum, veronica persica, viola arvensis, bromus hordeaceus, bromus sterilis, cirsium arvense, euphorbia helioscopia, galium aparine, lolium multiflorum, medicago lupulina, papaver rhoeas, poa trivialis, poterium sanguisorba, ranunculus arvensis, scandix pecten-veneris, sherardia arvensis, sonchus oleraceus, arenaria leptoclados, carduus pycnocephalus, centaurea alba, daucus carota, galium tricornutum, neslia paniculata, potentilla reptans, rumex crispus, valerianella eriocarpa