stellaria media, oxalis stricta, galinsoga parviflora, setaria viridis, capsella bursa-pastoris, acer negundo, convolvulus arvensis, erigeron canadensis, fragaria vesca, juglans regia, lactuca serriola, plantago major, polygonum aviculare, prunella vulgaris, robinia pseudoacacia, sambucus nigra, sonchus arvensis, veronica hederifolia, viola odorata