spergula arvensis, arnoseris minima, fallopia convolvulus, persicaria lapathifolia, rumex acetosella, scleranthus annuus, spergularia rubra, tripleurospermum inodorum, viola tricolor, apera spica-venti, chenopodium album, cirsium arvense, erysimum cheiranthoides, euphorbia helioscopia, odontites vernus, raphanus raphanistrum, vicia sativa