amaranthus retroflexus, chenopodium album, ailanthus altissima, capsella bursa-pastoris, portulaca oleracea, setaria viridis, sonchus oleraceus, convolvulus arvensis, datura stramonium, elymus repens, hibiscus trionum, hordeum murinum, oxalis stricta, plantago lanceolata, solanum nigrum, sonchus asper