herniaria glabra, achillea millefolium, agrostis capillaris, berteroa incana, equisetum arvense, erigeron canadensis, rumex acetosella, scleranthus annuus, setaria pumila, anthemis arvensis, aphanes arvensis, artemisia campestris, centaurea cyanus, ceratodon purpureus, chenopodium album, convolvulus arvensis, euphorbia cyparissias, fallopia convolvulus, homalothecium lutescens, hypochaeris radicata, linaria vulgaris, pilosella officinarum, plantago major, polygonum aviculare, raphanus raphanistrum, setaria viridis, thymus pulegioides, tortula truncata, trifolium arvense, verbascum phoeniceum