galium murale, polycarpon tetraphyllum, gemmabryum caespiticium, poa annua, trisetaria aurea, barbula unguiculata, capsella rubella, catapodium rigidum, chondrilla juncea, clinopodium nepeta, crepis neglecta, crepis sancta, didymodon luridus, erigeron annuus, erigeron canadensis, filago germanica, medicago minima, petrorhagia saxifraga, sonchus oleraceus