convolvulus arvensis, cerastium semidecandrum, vicia sativa, viola arvensis, anthemis arvensis, aphanes arvensis, galium tricornutum, lysimachia arvensis, oxalis stricta, persicaria maculosa, poa trivialis, valerianella rimosa, achillea millefolium, agrostis capillaris, elymus repens, galeopsis angustifolia, lepidium campestre, moenchia mantica, polygonum aviculare, ranunculus arvensis, trifolium arvense