anthemis arvensis, matricaria chamomilla, aphanes arvensis, calystegia sepium, elymus repens, lamium purpureum, lathyrus pratensis, papaver rhoeas, rumex acetosella, stellaria graminea, stellaria media, viola arvensis, achillea millefolium, arrhenatherum elatius, artemisia vulgaris, brassica oleracea, capsella bursa-pastoris, cerastium glomeratum, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, galium aparine, geranium pusillum, lathyrus nissolia, legousia speculum-veneris, linaria vulgaris, lolium pratense, mentha arvensis, myosotis arvensis, oxalis stricta, poa annua, poa pratensis, polygonum aviculare, rumex obtusifolius, stachys palustris, valerianella rimosa, veronica arvensis, veronica hederifolia, veronica persica, vicia cracca