carduus tenuiflorus, dactylis glomerata, foeniculum vulgare, galium aparine, helminthotheca echioides, poa trivialis, rapistrum rugosum, rumex crispus, beta vulgaris, brassica nigra, bromus hordeaceus, bromus sterilis, medicago arabica, myosotis arvensis, sonchus asper, chaerophyllum temulum, cirsium vulgare, convolvulus arvensis, eryngium campestre, lolium perenne, malva sylvestris, silene latifolia, sonchus oleraceus, vicia sativa