arenaria serpyllifolia, convolvulus arvensis, veronica arvensis, viola tricolor, cerastium holosteoides, fallopia convolvulus, myosotis arvensis, vicia sativa, achillea millefolium, apera spica-venti, bryum argenteum, centaurea cyanus, cerastium arvense, cirsium arvense, elymus repens, equisetum arvense, erigeron canadensis, erodium cicutarium, festuca rubra, mentha arvensis, poa pratensis, scleranthus annuus, senecio vernalis, silene vulgaris, sonchus arvensis, trifolium repens, vicia hirsuta