achillea millefolium, agrostis capillaris, agrostis gigantea, agrostis stolonifera, argentina anserina, artemisia absinthium, artemisia austriaca, artemisia vulgaris, berteroa incana, bidens tripartita, bromus inermis, carduus acanthoides, carduus nutans, cichorium intybus, cirsium vulgare, cynoglossum officinale, echinops sphaerocephalus, elymus repens, equisetum arvense, erigeron acris, inula britannica, jacobaea vulgaris, lappula squarrosa, lolium pratense, lycopus europaeus, lycopus exaltatus, lythrum virgatum, medicago lupulina, mentha arvensis, ononis arvensis, pastinaca sativa, persicaria amphibia, petasites spurius, phleum pratense, plantago major, plantago media, poa pratensis, polygonum aviculare, prunella vulgaris, ranunculus repens, rhamnus cathartica, ribes nigrum, rumex confertus, rumex crispus, scorzoneroides autumnalis, stellaria graminea, trifolium fragiferum, trifolium pratense, trifolium repens, tripleurospermum inodorum, tussilago farfara, ulmus laevis