text: triticum aestivum, aphanes arvensis, tortula acaulon, apera spica-venti, leptobryum pyriforme, viola arvensis, anthemis arvensis, arenaria serpyllifolia, barbula unguiculata, bryum argenteum, cirsium arvense, elymus repens, fraxinus excelsior, galium aparine, lysimachia arvensis, myosotis arvensis, papaver rhoeas, poa pratensis, stellaria media, trifolium repens, tripleurospermum inodorum, valerianella dentata, veronica arvensis, veronica persica, vicia tetrasperma, artemisia vulgaris, euphorbia helioscopia, lamium purpureum, sonchus oleraceus