plantago major, trifolium repens, capsella bursa-pastoris, gnaphalium uliginosum, arabidopsis thaliana, avena fatua, cerastium glomeratum, elymus repens, geranium pusillum, herniaria glabra, lamium maculatum, lipandra polysperma, lolium perenne, lysimachia arvensis, medicago lupulina, myosotis arvensis, plantago lanceolata, psammophiliella muralis, sagina procumbens, silene latifolia, spergula arvensis, stellaria aquatica, thlaspi arvense, trifolium arvense, urtica dioica, verbascum chaixii, veronica arvensis, veronica serpyllifolia, erigeron canadensis, fallopia convolvulus