lolium multiflorum, phacelia tanacetifolia, trifolium repens, apera spica-venti, aphanes arvensis, arenaria serpyllifolia, centaurea cyanus, myosotis arvensis, veronica agrestis, viola arvensis, chenopodium album, elymus repens, fallopia convolvulus, geranium pusillum, papaver dubium, roemeria argemone, stellaria media, tripleurospermum inodorum, camelina microcarpa, capsella bursa-pastoris, digitaria ischaemum, erigeron canadensis, lysimachia arvensis