scleranthus annuus, anthemis arvensis, arenaria serpyllifolia, centaurea cyanus, silene latifolia, vicia hirsuta, vicia sativa, vicia villosa, alyssum alyssoides, apera spica-venti, buglossoides arvensis, cota tinctoria, delphinium consolida, medicago lupulina, myosotis arvensis, raphanus raphanistrum, roemeria argemone, veronica dillenii, papaver dubium