oenothera biennis, calamagrostis baltica, echium vulgare, elymus athericus, aira praecox, cerastium semidecandrum, rubus caesius, senecio sylvaticus, achillea millefolium, cerastium holosteoides, cirsium arvense, erigeron canadensis, erodium cicutarium, festuca rubra, hippophae rhamnoides, jacobaea vulgaris, phleum arenarium, rumex crispus, salix repens, senecio vulgaris, viola tricolor, geranium molle, sedum acre, sisymbrium altissimum, thymus pulegioides, verbascum thapsus