centaurea jacea, cirsium oleraceum, deschampsia cespitosa, mentha aquatica, pimpinella major, poa pratensis, anthriscus sylvestris, galium boreale, inula salicina, ranunculus acris, rumex acetosa, achillea millefolium, arabidopsis arenosa, argentina anserina, carduus crispus, cerastium holosteoides, dactylis glomerata, filipendula ulmaria, heracleum sphondylium, holcus lanatus, hypericum perforatum, lolium pratense, lythrum salicaria, plantago lanceolata, primula veris, selinum carvifolia, sonchus arvensis, barbarea vulgaris