text: matricaria chamomilla, centaurea cyanus, lathyrus oleraceus, acer pseudoplatanus, brassica napus, capsella bursa-pastoris, elymus repens, euphorbia helioscopia, galium spurium, lycopsis arvensis, lysimachia arvensis, polygonum aviculare, secale cereale, thlaspi arvense, veronica polita, vicia hirsuta, fallopia convolvulus, myosotis arvensis, rumex obtusifolius, stellaria media, viola arvensis