secale cereale, anthemis arvensis, scleranthus annuus, veronica arvensis, aphanes arvensis, arenaria serpyllifolia, bombycilaena erecta, capsella bursa-pastoris, carduus nutans, chaenorhinum minus, convolvulus arvensis, erodium cicutarium, fallopia convolvulus, geranium pusillum, lolium perenne, lysimachia arvensis, medicago lupulina, medicago minima, petrorhagia prolifera, polygonum aviculare, sherardia arvensis, trifolium campestre, trifolium scabrum, valerianella coronata, valerianella dentata, viola arvensis, bromus hordeaceus, chenopodium album, euphorbia helioscopia, malva neglecta, plantago lanceolata