viola arvensis, alyssum alyssoides, androsace maxima, arenaria serpyllifolia, capsella bursa-pastoris, erodium cicutarium, lamium amplexicaule, legousia speculum-veneris, poa bulbosa, scleranthus annuus, veronica arvensis, allium vineale, camelina microcarpa, centaurea cyanus, centaurea scabiosa, eryngium campestre, knautia integrifolia, medicago lupulina, phleum pratense, vicia cracca