aphanes arvensis, cerastium brachypetalum, stellaria media, veronica arvensis, veronica persica, viola arvensis, arabidopsis thaliana, arenaria serpyllifolia, buglossoides arvensis, capsella bursa-pastoris, cerastium glomeratum, fumaria officinalis, lamium purpureum, plantago major, poa annua, ranunculus repens, saxifraga tridactylites, valerianella locusta, veronica hederifolia