cynodon dactylon, convolvulus arvensis, aristolochia clematitis, amaranthus retroflexus, cirsium arvense, lepidium draba, atriplex patula, capsella bursa-pastoris, chenopodium album, chondrilla juncea, crepis foetida, elymus repens, erigeron canadensis, falcaria vulgaris, fumaria schleicheri, lactuca serriola, lamium purpureum, lathyrus tuberosus, polygonum aviculare, rubus caesius, salvia nemorosa, setaria verticillata, solanum nigrum, sonchus oleraceus, taraxacum minimum