gnaphalium uliginosum, oxalis stricta, plantago major, capsella bursa-pastoris, hypericum humifusum, lysimachia minima, setaria pumila, tripleurospermum inodorum, ambrosia artemisiifolia, echinochloa crus-galli, lipandra polysperma, amaranthus hybridus, artemisia vulgaris, chenopodium album, convolvulus arvensis, digitaria sanguinalis, epilobium tetragonum, erigeron annuus, erigeron canadensis, hypericum perforatum, juncus bufonius, lamium amplexicaule, lysimachia arvensis, lythrum hyssopifolia, matricaria chamomilla, persicaria maculosa, poa annua, poa compressa, polygonum aviculare, psammophiliella muralis, ranunculus sardous, rorippa palustris, solidago gigantea, sonchus asper, tanacetum vulgare, veronica arvensis, viola arvensis, triticosecale rimpaui