convolvulus arvensis, delphinium consolida, fallopia convolvulus, polygonum aviculare, chenopodium album, cirsium arvense, rubus caesius, agrostemma githago, anchusa officinalis, capsella bursa-pastoris, clematis vitalba, euphorbia helioscopia, galium aparine, linaria vulgaris, melampyrum arvense, plantago major, potentilla reptans, ranunculus arvensis, rorippa sylvestris, sambucus ebulus, senecio vulgaris, sonchus arvensis, sorghum halepense, stachys annua, stellaria media, thlaspi arvense, vicia cracca, vicia tetrasperma