eragrostis minor, petrorhagia saxifraga, barbula unguiculata, euphorbia maculata, tragus racemosus, bothriochloa ischaemum, cichorium intybus, clinopodium nepeta, cynodon dactylon, didymodon luridus, erigeron canadensis, euphorbia prostrata, gemmabryum caespiticium, hypericum perforatum, polycarpon tetraphyllum