tussilago farfara, anthyllis vulneraria, festuca rubra, achillea millefolium, brassica oleracea, bromus hordeaceus, carduus tenuiflorus, centaurea nigra, cirsium vulgare, dactylis glomerata, daucus carota, elymus caninus, holcus lanatus, lolium perenne, lotus corniculatus, plantago lanceolata, prunella vulgaris, rumex crispus, sonchus oleraceus