text: triticum aestivum, rapistrum rugosum, sonchus oleraceus, conringia orientalis, hypecoum imberbe, lolium rigidum, roemeria hybrida, senecio gallicus, strigosella africana, vicia sativa, adonis annua, avena barbata, avena sterilis, centaurea pullata, cirsium arvense, convolvulus arvensis, erodium cicutarium, euphorbia serrata, fallopia convolvulus, filago pyramidata, fumaria agraria, linaria hirta, neslia paniculata, oxybasis rubra, papaver rhoeas, polycnemum arvense, senecio vulgaris, silene diversifolia, sisymbrium irio, sonchus tenerrimus, torilis nodosa