elymus repens, hyoscyamus niger, tortula acaulon, tripleurospermum inodorum, viola arvensis, aethusa cynapium, amaranthus powellii, amaranthus retroflexus, bryum argenteum, chenopodiastrum hybridum, datura stramonium, fallopia convolvulus, lysimachia arvensis, plantago major, silene noctiflora, solanum nigrum, sonchus oleraceus, stellaria media, urtica dioica, veronica persica, erigeron canadensis, galium spurium, sonchus asper