melilotus albus, pastinaca sativa, trifolium pratense, bromus inermis, calamagrostis epigejos, elymus repens, myriolecis populicola, poa compressa, trifolium hybridum, tussilago farfara, vicia cracca, achillea millefolium, arctium tomentosum, ballota nigra, berteroa incana, campanula bononiensis, carduus crispus, cichorium intybus, cirsium arvense, dactylis glomerata, erigeron canadensis, eryngium planum, euphorbia tommasiniana, leonurus quinquelobatus, linaria vulgaris, medicago falcata, medicago lupulina, melilotus officinalis, phleum pratense, poa palustris, populus tremula, ranunculus repens, rosa rugosa, salix alba, salix caprea, tanacetum vulgare, tripleurospermum inodorum, urtica dioica