avena sativa, agrostis gigantea, apera spica-venti, centaurea cyanus, chenopodium album, cirsium vulgare, convolvulus arvensis, equisetum arvense, hordeum vulgare, mentha arvensis, persicaria lapathifolia, plantago major, psammophiliella muralis, rumex acetosella, spergula arvensis, stachys palustris, tripleurospermum inodorum, vicia cracca, viola arvensis