text: secale cereale, convolvulus arvensis, arenaria serpyllifolia, cirsium arvense, galium aparine, achillea millefolium, agrostis gigantea, centaurea cyanus, chenopodium album, equisetum arvense, fallopia convolvulus, galinsoga parviflora, lamium amplexicaule, legousia speculum-veneris, melampyrum arvense, myosotis arvensis, noccaea perfoliata, oxalis stricta, plantago major, poa pratensis, poa trivialis, polygonum aviculare, potentilla reptans, ranunculus repens, stellaria graminea, stellaria media, trifolium pratense, veronica arvensis, veronica persica, veronica polita, vicia villosa, viola arvensis