kickxia lanigera, chenopodium vulvaria, convolvulus arvensis, echium plantagineum, heliotropium europaeum, lysimachia arvensis, ononis spinosa, polygonum aviculare, rapistrum rugosum, solanum nigrum, chenopodium album, chondrilla juncea, picnomon acarna, bituminaria bituminosa, lactuca serriola, sonchus asper