oenothera biennis, arrhenatherum elatius, bryum argenteum, elymus repens, saponaria officinalis, tripleurospermum inodorum, artemisia vulgaris, echium vulgare, equisetum arvense, lepidium campestre, rumex acetosella, tanacetum vulgare, melilotus altissimus, rumex crispus, verbascum lychnitis