arctium tomentosum, reynoutria japonica, arctium lappa, artemisia vulgaris, ballota nigra, urtica dioica, achillea millefolium, aegopodium podagraria, amaranthus retroflexus, armoracia rusticana, calystegia sepium, chenopodium album, cichorium intybus, dactylis glomerata, descurainia sophia, elymus repens, erigeron canadensis, erysimum cheiranthoides, glechoma hederacea, lolium perenne, malva neglecta, plantago major, rumex obtusifolius, solidago canadensis