hordeum murinum, stellaria media, bromus diandrus, bromus scoparius, sisymbrium officinale, anthemis arvensis, bromus sterilis, calendula arvensis, capsella bursa-pastoris, carduus pycnocephalus, ornithopus compressus, poa annua, poa trivialis, sherardia arvensis, silene gallica, echium plantagineum, erodium moschatum, geranium lucidum, geranium purpureum, lamium purpureum, malva parviflora, papaver rhoeas, plantago coronopus, sonchus oleraceus