text: avena sativa, setaria pumila, scleranthus annuus, achillea millefolium, agrostis gigantea, anthemis arvensis, apera spica-venti, arenaria serpyllifolia, centaurea cyanus, cerastium holosteoides, convolvulus arvensis, equisetum arvense, erigeron canadensis, fallopia convolvulus, holcus mollis, mentha arvensis, myosotis arvensis, oxalis stricta, persicaria lapathifolia, ranunculus repens, rumex acetosella, spergula arvensis, trifolium pratense, trifolium repens, veronica arvensis, vicia hirsuta, vicia tetrasperma