aphanes arvensis, convolvulus arvensis, viola arvensis, anthemis arvensis, cerastium semidecandrum, lysimachia arvensis, myosotis arvensis, persicaria maculosa, poa trivialis, agrostis capillaris, galeopsis angustifolia, lathyrus hirsutus, mentha arvensis, oxalis stricta, polygonum aviculare, trifolium campestre, veronica persica