bromus sterilis, chelidonium majus, lolium perenne, achillea millefolium, aegopodium podagraria, apera spica-venti, ballota nigra, brassica napus, cerastium holosteoides, chenopodium album, cirsium arvense, dactylis glomerata, elymus repens, helianthus tuberosus, hordeum murinum, matricaria discoidea, phleum pratense, poa annua, poa compressa, poa pratensis, sambucus nigra, sisymbrium officinale, galinsoga parviflora, reynoutria japonica, solidago gigantea, tripleurospermum inodorum