senecio inaequidens, ceratodon purpureus, solidago canadensis, betula pendula, bidens frondosa, clematis vitalba, daucus carota, erigeron canadensis, galinsoga parviflora, galinsoga quadriradiata, tanacetum vulgare, acer pseudoplatanus, bassia scoparia, crepis foetida, lactuca serriola, panicum capillare, poa angustifolia, sambucus nigra, tripleurospermum inodorum