erigeron canadensis, anthemis arvensis, centaurea cyanus, scleranthus annuus, setaria viridis, arenaria serpyllifolia, bromus commutatus, chondrilla juncea, convolvulus arvensis, fallopia convolvulus, lysimachia arvensis, roemeria argemone, valerianella locusta, veronica hederifolia, vicia hirsuta, viola arvensis, allium sphaerocephalon, alyssum alyssoides, aphanes arvensis, arabidopsis thaliana, buglossoides arvensis, camelina microcarpa, galeopsis ladanum, lamium amplexicaule, lycopsis arvensis, muscari comosum, odontites luteus, poa bulbosa, polygonum aviculare, ranunculus arvensis, trifolium arvense, valerianella dentata, veronica triphyllos, veronica verna, vicia sativa