apera spica-venti, vicia hirsuta, vicia sativa, agrostemma githago, centaurea cyanus, legousia speculum-veneris, medicago lupulina, mentha arvensis, polygonum aviculare, roemeria argemone, scleranthus annuus, veronica arvensis, viola arvensis, arenaria serpyllifolia, bromus secalinus, cerastium holosteoides, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, fallopia convolvulus, lysimachia arvensis, odontites vernus, papaver rhoeas, plantago major, poa annua, ranunculus arvensis, sagina apetala, sherardia arvensis, stellaria media, thlaspi arvense, trifolium campestre, veronica hederifolia, vicia villosa