secale cereale, poa trivialis, ranunculus arvensis, aethusa cynapium, alopecurus myosuroides, buglossoides arvensis, calystegia sepium, elymus repens, euphorbia exigua, heracleum sphondylium, medicago lupulina, odontites vernus, ononis spinosa, papaver rhoeas, polygonum aviculare, scandix pecten-veneris, tussilago farfara, valerianella dentata, veronica arvensis, vicia sativa, viola arvensis, achillea millefolium, centaurea cyanus, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, galeopsis angustifolia, lathyrus aphaca, legousia hybrida, legousia speculum-veneris, myosotis arvensis, ranunculus repens, rhinanthus minor, roemeria argemone, sinapis arvensis, sonchus arvensis, veronica persica