apera spica-venti, anthemis arvensis, centaurea cyanus, cerastium holosteoides, delphinium consolida, silene latifolia, viola arvensis, capsella bursa-pastoris, fallopia convolvulus, polygonum aviculare, arenaria serpyllifolia, bromus hordeaceus, equisetum pratense, erodium cicutarium, geranium pusillum, setaria viridis, stellaria media, tripleurospermum inodorum, veronica arvensis, achillea millefolium, galium mollugo, potentilla erecta, thlaspi arvense, vicia hirsuta