convolvulus arvensis, amaranthus retroflexus, cirsium arvense, chenopodium album, cynodon dactylon, equisetum arvense, heliotropium europaeum, amaranthus albus, chenopodiastrum hybridum, chondrilla juncea, delphinium consolida, elymus repens, galinsoga parviflora, myagrum perfoliatum, persicaria lapathifolia, polygonum aviculare, salvia pratensis, solanum nigrum