arenaria serpyllifolia, scleranthus annuus, alyssum alyssoides, camelina microcarpa, centaurea cyanus, lathyrus tuberosus, buglossoides arvensis, convolvulus arvensis, fallopia convolvulus, holosteum umbellatum, veronica hederifolia, viola arvensis, anthemis arvensis, bromus commutatus, descurainia sophia, galium spurium, lamium amplexicaule, lolium rigidum, poa bulbosa, vicia hirsuta, vicia sativa, veronica praecox