solanum tuberosum, stachys palustris, stellaria media, chenopodium album, cirsium arvense, galium aparine, sonchus arvensis, veronica persica, amaranthus retroflexus, euphorbia helioscopia, fallopia convolvulus, lamium purpureum, lipandra polysperma, mentha arvensis, oxalis stricta, persicaria amphibia, persicaria lapathifolia, persicaria maculosa, rumex crispus, sinapis arvensis, sonchus asper