galinsoga parviflora, veronica agrestis, echinochloa crus-galli, elymus repens, euphorbia peplus, lamium purpureum, oxalis stricta, senecio vulgaris, sonchus arvensis, stellaria media, arabidopsis thaliana, argentina anserina, calystegia sepium, capsella bursa-pastoris, chenopodium album, equisetum arvense, erysimum cheiranthoides, galium aparine, gnaphalium uliginosum, lipandra polysperma, persicaria maculosa, plantago major, poa annua, polygonum aviculare, setaria viridis, sonchus asper, stachys palustris, veronica arvensis