text: solanum tuberosum, poa annua, rumex acetosella, equisetum arvense, persicaria maculosa, spergula arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, lycopsis arvensis, plantago uliginosa, polygonum aviculare, psammophiliella muralis, raphanus raphanistrum, tripleurospermum inodorum