artemisia vulgaris, equisetum arvense, elymus repens, solidago gigantea, tanacetum vulgare, cerastium arvense, geranium pratense, oxalis stricta, scrophularia nodosa, silene latifolia, aegopodium podagraria, cerastium holosteoides, cirsium arvense, dactylis glomerata, erigeron annuus, erigeron canadensis, euphorbia esula, fallopia convolvulus, glechoma hederacea, lysimachia nummularia, mentha arvensis, trifolium medium, urtica dioica, vicia cracca, campanula patula, cirsium oleraceum, lipandra polysperma, sanguisorba officinalis