eragrostis minor, petrorhagia saxifraga, barbula unguiculata, bothriochloa ischaemum, euphorbia maculata, plantago lanceolata, cichorium intybus, clinopodium nepeta, eleusine tristachya, erigeron canadensis, gemmabryum caespiticium, hypericum perforatum, polycarpon tetraphyllum, verbascum pulverulentum