text: tussilago farfara, clematis vitalba, acer negundo, ballota nigra, bromus sterilis, chaerophyllum temulum, chenopodium album, cichorium intybus, cirsium arvense, convolvulus arvensis, daucus carota, elymus repens, erigeron annuus, euphorbia salicifolia, lathyrus tuberosus, lepidium draba, linaria vulgaris, lotus corniculatus, petrorhagia prolifera, plantago lanceolata, plantago major, poa pratensis, rumex maritimus, salvia verticillata, scabiosa ochroleuca, silene latifolia, sorghum halepense, tanacetum vulgare, trifolium campestre, trifolium repens, tripleurospermum inodorum, verbascum phlomoides