arenaria serpyllifolia, bromus sterilis, capsella bursa-pastoris, cardamine hirsuta, cerastium brachypetalum, cirsium arvense, convolvulus arvensis, crepis vesicaria, erigeron canadensis, erodium cicutarium, erysimum cheiranthoides, euphorbia helioscopia, fumaria officinalis, geranium columbinum, geranium pusillum, geranium pyrenaicum, geranium robertianum, geranium rotundifolium, lamium amplexicaule, lamium purpureum, lapsana communis, lolium multiflorum, polygonum aviculare, ranunculus repens, sonchus asper, sonchus oleraceus, stellaria media, valerianella carinata, veronica agrestis, veronica arvensis, veronica hederifolia, veronica persica, veronica polita, viola arvensis