poa annua, tripleurospermum inodorum, apera spica-venti, elymus repens, galeopsis tetrahit, juncus bufonius, myosurus minimus, plantago uliginosa, polygonum aviculare, sonchus asper, tussilago farfara, veronica persica, agrostis stolonifera, aphanes arvensis, chenopodium album, draba verna, equisetum arvense, galium aparine, gnaphalium uliginosum, persicaria lapathifolia, rumex crispus, sonchus arvensis, stellaria media, veronica hederifolia, atriplex patula, sagina procumbens, vicia hirsuta