elymus repens, geranium pratense, mentha arvensis, tanacetum vulgare, cirsium arvense, oxalis stricta, persicaria lapathifolia, saponaria officinalis, silene latifolia, stellaria aquatica, artemisia vulgaris, centaurea jacea, cirsium palustre, daucus carota, equisetum arvense, euphorbia esula, fallopia convolvulus, glechoma hederacea, plantago lanceolata, rumex crispus, scrophularia nodosa, trifolium medium, urtica dioica, vicia cracca, erigeron annuus, erigeron canadensis