sarcopoterium spinosum, aira elegans, anthemis arvensis, anthyllis circinnata, aphanes arvensis, cerastium brachypetalum, crepis commutata, dactylis glomerata, filago eriocephala, galium murale, lagoecia cuminoides, leontodon tuberosus, lotus conimbricensis, lysimachia arvensis, lysimachia linum-stellatum, rumex bucephalophorus, sherardia arvensis, trifolium campestre, veronica arvensis, avena barbata, briza maxima, geranium molle, medicago orbicularis, parentucellia latifolia, plantago lagopus, poa bulbosa, pyrus spinosa, theligonum cynocrambe, trifolium subterraneum