plantago uliginosa, poa annua, arenaria leptoclados, gemmabryum caespiticium, polycarpon tetraphyllum, barbula unguiculata, bellis perennis, chondrilla juncea, clinopodium nepeta, cynodon dactylon, dialytrichia mucronata, erigeron canadensis, galium murale, hordeum murinum, sagina apetala, veronica arvensis