convolvulus arvensis, galeopsis tetrahit, geranium pusillum, lapsana communis, galium spurium, polygonum aviculare, stellaria media, thlaspi arvense, veronica agrestis, viola arvensis, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, equisetum arvense, fallopia convolvulus, lamium purpureum, lycopsis arvensis, myosotis arvensis, scleranthus annuus, vicia cracca