tussilago farfara, apera spica-venti, centaurea cyanus, cirsium arvense, delphinium consolida, elymus repens, silene noctiflora, agrostis stolonifera, aphanes arvensis, arenaria serpyllifolia, convolvulus arvensis, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, lysimachia arvensis, medicago lupulina, mentha arvensis, myosotis arvensis, odontites vulgaris, papaver rhoeas, plantago uliginosa, polygonum aviculare, scleranthus annuus, silene latifolia, stachys palustris, tripleurospermum inodorum, valerianella dentata, vicia hirsuta, viola arvensis, chenopodium album, lycopsis arvensis, papaver dubium, ranunculus repens, roemeria argemone, rumex crispus, sinapis arvensis, stellaria media