galinsoga parviflora, amaranthus retroflexus, chenopodiastrum hybridum, chenopodium album, amaranthus powellii, capsella bursa-pastoris, chaenorhinum minus, chenopodium ficifolium, cirsium arvense, cota austriaca, lamium amplexicaule, senecio vulgaris, sonchus oleraceus, tripleurospermum inodorum, cannabis sativa, sonchus arvensis