arnoseris minima, achillea millefolium, apera spica-venti, centaurea cyanus, centaurea jacea, equisetum arvense, glechoma hederacea, juncus bufonius, lamium purpureum, polygonum aviculare, prunella vulgaris, ranunculus acris, rumex acetosella, trifolium pratense, trifolium repens, urtica dioica, capsella bursa-pastoris, matricaria chamomilla, persicaria maculosa, plantago lanceolata, poa annua, ranunculus sardous, rumex acetosa, scleranthus annuus, solanum nigrum, spergula arvensis, stellaria media, vicia hirsuta, vicia sativa