convolvulus arvensis, trifolium pratense, dactylis glomerata, lactuca serriola, medicago lupulina, papaver rhoeas, sonchus asper, veronica persica, vicia sativa, bromus sterilis, chenopodiastrum hybridum, chenopodium album, euphorbia helioscopia, geranium dissectum, lamium purpureum, lathyrus pratensis, lysimachia arvensis, mercurialis annua, myosotis arvensis, poa trivialis, senecio vulgaris, sinapis arvensis, sonchus arvensis, tragopogon dubius, trifolium repens, trisetum flavescens, vicia cracca, vicia sepium