cynodon dactylon, poa annua, barbula unguiculata, plantago coronopus, polycarpon tetraphyllum, arenaria leptoclados, bromus madritensis, capsella rubella, chondrilla juncea, clinopodium nepeta, crepis sancta, didymodon luridus, erigeron annuus, erigeron canadensis, euphorbia maculata, galium murale, gemmabryum caespiticium, plantago lanceolata, sabulina viscosa, sonchus oleraceus, trifolium cherleri, trifolium resupinatum, trisetaria aurea, veronica arvensis