elymus repens, arctium lappa, cirsium arvense, saponaria officinalis, geranium pratense, humulus lupulus, scrophularia nodosa, aegopodium podagraria, dactylis glomerata, equisetum arvense, erigeron annuus, erigeron canadensis, euphorbia esula, holcus lanatus, lathyrus tuberosus, mentha arvensis, oxalis stricta, rumex obtusifolius, silene latifolia, stellaria aquatica, tanacetum vulgare, urtica dioica, veronica chamaedrys, vicia cracca, anthriscus sylvestris, daucus carota, fallopia convolvulus, sanguisorba officinalis, stellaria media