ranunculus repens, sagina procumbens, spergularia rubra, juncus bufonius, plantago major, poa annua, acer negundo, acer platanoides, arabidopsis arenosa, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, cirsium arvense, equisetum arvense, erigeron canadensis, galium aparine, gnaphalium uliginosum, lolium perenne, polygonum aviculare, potentilla reptans, rorippa sylvestris, senecio vulgaris, stellaria media, trifolium repens, tripleurospermum inodorum, urtica dioica, veronica serpyllifolia, vicia sativa