hordeum vulgare, myosotis arvensis, veronica persica, viola arvensis, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, galium aparine, lapsana communis, stachys palustris, stellaria media, valerianella dentata, allium scorodoprasum, elymus repens, galeopsis tetrahit, lamium purpureum, lysimachia arvensis, lysimachia nummularia, papaver rhoeas, persicaria maculosa, poa trivialis, polygonum aviculare, rumex obtusifolius, solanum tuberosum, sonchus arvensis, spergula arvensis, thlaspi arvense, urtica dioica, veronica arvensis, vicia tetrasperma