apera spica-venti, juncus bufonius, agrostis stolonifera, chenopodium album, gnaphalium uliginosum, poa annua, viola arvensis, capsella bursa-pastoris, fallopia convolvulus, glebionis segetum, persicaria maculosa, spergula arvensis, stellaria media, veronica arvensis, equisetum arvense, euphorbia helioscopia, geranium molle, persicaria lapathifolia, poa trivialis, polygonum aviculare, rumex obtusifolius, senecio vulgaris, silene noctiflora