artemisia santonicum, elymus repens, poa trivialis, carduus crispus, daucus carota, convolvulus arvensis, erigeron annuus, lactuca serriola, arctium tomentosum, calamagrostis epigejos, calystegia sepium, capsella bursa-pastoris, cerastium holosteoides, conium maculatum, dactylis glomerata, erigeron canadensis, fallopia dumetorum, mentha suaveolens, plantago major, polygonum aviculare, ranunculus acris, silene latifolia, sisymbrium officinale, sonchus asper, stellaria aquatica, symphytum officinale, tanacetum vulgare, urtica dioica, viola arvensis