tripleurospermum maritimum, atriplex prostrata, oxybasis rubra, chenopodium album, holcus lanatus, lepidium ruderale, lolium perenne, poa annua, polygonum aviculare, atriplex littoralis, capsella bursa-pastoris, lepidium coronopus, plantago major, puccinellia distans, rumex obtusifolius, sisymbrium officinale, solanum nigrum, sonchus asper, urtica dioica, urtica urens