scleranthus annuus, arnoseris minima, centaurea cyanus, apera spica-venti, draba verna, myosotis discolor, poa annua, polygonum aviculare, trifolium repens, viola tricolor, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, fallopia convolvulus, juncus bufonius, lysimachia vulgaris, matricaria chamomilla, ranunculus repens, rumex acetosella, spergula arvensis, stellaria media, teesdalia nudicaulis