elymus repens, artemisia vulgaris, solidago gigantea, scrophularia nodosa, tanacetum vulgare, aegopodium podagraria, cirsium arvense, equisetum arvense, erigeron canadensis, euphorbia esula, galinsoga quadriradiata, geranium pratense, glechoma hederacea, mentha arvensis, oxalis stricta, persicaria lapathifolia, saponaria officinalis, silene latifolia, stellaria aquatica, trifolium pratense, urtica urens, daucus carota, fallopia convolvulus, leucanthemum vulgare, lipandra polysperma, rumex obtusifolius, veronica persica