amaranthus deflexus, poa annua, stellaria media, erigeron floribundus, euphorbia peplus, oxalis corniculata, plantago major, sonchus oleraceus, acer pseudoplatanus, bellis perennis, campanula erinus, capsella bursa-pastoris, cymbalaria muralis, erigeron canadensis, erigeron karvinskianus, holcus lanatus, hordeum murinum, lolium perenne, medicago lupulina, mercurialis annua, polygonum aviculare, sambucus nigra, senecio vulgaris, sonchus asper, symphyotrichum squamatum, torilis arvensis, veronica persica