convolvulus arvensis, tussilago farfara, cirsium arvense, erigeron canadensis, rubus macrophyllus, agrostis capillaris, fallopia convolvulus, ajuga genevensis, chenopodium album, euphorbia cyparissias, lactuca serriola, pinus nigra, polygonum aviculare, populus tremula, setaria viridis, solanum nigrum, trifolium repens, viola riviniana