calamagrostis epigejos, poa angustifolia, pteridium aquilinum, achillea millefolium, equisetum pratense, fragaria vesca, galium mollugo, jacobaea vulgaris, pimpinella saxifraga, trifolium medium, achillea setacea, agrimonia eupatoria, agrimonia pilosa, artemisia absinthium, artemisia vulgaris, cichorium intybus, cirsium arvense, cynoglossum officinale, erigeron canadensis, euphorbia tommasiniana, lathyrus sylvestris, plantago media, populus tremula, rubus caesius, trifolium pratense, vicia cassubica, viola hirta