text: elymus repens, anthemis arvensis, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, fallopia convolvulus, myosotis arvensis, scleranthus annuus, spergula arvensis, thlaspi arvense, trifolium arvense, trifolium campestre, valerianella dentata, veronica persica, vicia hirsuta, vicia sativa, vicia tetrasperma, viola arvensis, buglossoides arvensis, chenopodium album, cirsium arvense, erigeron canadensis, erodium cicutarium, galeopsis tetrahit, holcus lanatus, lycopsis arvensis, lysimachia arvensis, neslia paniculata, odontites vernus, persicaria lapathifolia, raphanus raphanistrum, rumex crispus, silene latifolia, sinapis arvensis, stellaria media, veronica arvensis, oxalis stricta, roemeria argemone