agrostis stolonifera, ranunculus repens, euphorbia exigua, medicago lupulina, mentha arvensis, myosotis arvensis, plantago major, sherardia arvensis, silene gallica, arenaria serpyllifolia, cirsium arvense, convolvulus arvensis, fallopia convolvulus, lysimachia arvensis, mercurialis annua, polygonum aviculare, sonchus arvensis, tussilago farfara, veronica agrestis, vicia sativa, viola arvensis, achillea millefolium, alopecurus myosuroides, argentina anserina, avena fatua, centaurea cyanus, euphorbia helioscopia, heracleum sphondylium, lathyrus pratensis, papaver rhoeas, raphanus raphanistrum, sonchus asper, stellaria media, trifolium repens, veronica persica, vicia hirsuta