text: apera spica-venti, aphanes arvensis, centaurea cyanus, elymus repens, tripleurospermum inodorum, aethusa cynapium, capsella bursa-pastoris, cirsium arvense, delphinium consolida, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, gnaphalium uliginosum, myosotis arvensis, plantago uliginosa, stellaria media, valerianella locusta, veronica arvensis, veronica hederifolia, vicia hirsuta, viola arvensis, roemeria argemone