niphotrichum canescens, cerastium semidecandrum, corynephorus canescens, plantago afra, valerianella locusta, arabidopsis thaliana, cerastium pumilum, myosotis stricta, petrorhagia prolifera, poterium sanguisorba, ajuga genevensis, arenaria serpyllifolia, brachythecium albicans, cardamine hirsuta, carex hirta, ceratodon purpureus, chondrilla juncea, cynodon dactylon, erigeron canadensis, erodium cicutarium, festuca lachenalii, holosteum umbellatum, hypericum perforatum, hypochaeris glabra, hypochaeris radicata, logfia minima, oenothera biennis, rumex acetosella, rumex thyrsiflorus, sedum rubens, trifolium arvense, verbascum pulverulentum, veronica arvensis, vicia hirsuta, vicia lathyroides