portulaca oleracea, digitaria sanguinalis, echinochloa crus-galli, amaranthus hybridus, capsella bursa-pastoris, galinsoga parviflora, amaranthus retroflexus, ambrosia artemisiifolia, chenopodiastrum hybridum, chenopodium album, convolvulus arvensis, erigeron canadensis, erodium cicutarium, fallopia convolvulus, geranium pusillum, lamium amplexicaule, lysimachia arvensis, oxalis stricta, plantago lanceolata, psammophiliella muralis, sonchus asper, stellaria media, thlaspi arvense, trifolium arvense, trifolium repens, veronica persica