solanum tuberosum, glebionis segetum, plantago uliginosa, apera spica-venti, beta vulgaris, gnaphalium uliginosum, spergula arvensis, tripleurospermum inodorum, argentina anserina, centaurea cyanus, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, erysimum cheiranthoides, euphorbia helioscopia, galeopsis tetrahit, juncus bufonius, melilotus officinalis, mentha arvensis, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, persicaria maculosa, sagina procumbens, scleranthus annuus, sonchus arvensis, stachys palustris, stellaria media, trifolium repens, veronica persica, vicia hirsuta