fallopia convolvulus, chenopodiastrum hybridum, chenopodium album, galium spurium, sonchus oleraceus, arenaria serpyllifolia, convolvulus arvensis, sonchus asper, euphorbia helioscopia, fumaria officinalis, galium aparine, geranium pusillum, lamium amplexicaule, papaver rhoeas, senecio vulgaris, chondrilla juncea