polycarpon tetraphyllum, didymodon luridus, gemmabryum caespiticium, trisetaria aurea, cerastium glomeratum, chondrilla juncea, clinopodium nepeta, crepis neglecta, cynodon dactylon, erigeron annuus, hordeum murinum, plantago lanceolata, rumex pulcher, sabulina viscosa, sonchus oleraceus, veronica arvensis