anchusa officinalis, cerastium arvense, cynoglossum officinale, rubus caesius, verbascum thapsus, carex hirta, echium vulgare, erodium cicutarium, jacobaea vulgaris, rumex acetosella, achillea millefolium, calamagrostis canescens, chenopodium album, erigeron canadensis, hypericum perforatum, lappula squarrosa, oenothera biennis, rumex crispus, urtica dioica, viola tricolor