aphanes arvensis, lysimachia arvensis, medicago lupulina, myosotis arvensis, polygonum aviculare, scleranthus annuus, stellaria media, viola tricolor, apera spica-venti, arenaria serpyllifolia, centaurea cyanus, cerastium fontanum, convolvulus arvensis, crepis capillaris, equisetum arvense, euphorbia exigua, fallopia convolvulus, geranium dissectum, legousia speculum-veneris, matricaria chamomilla, mentha arvensis, papaver dubium, papaver rhoeas, persicaria lapathifolia, plantago uliginosa, sagina procumbens, secale cereale, senecio vulgaris, sherardia arvensis, sinapis arvensis, trifolium campestre, valerianella dentata, veronica arvensis, vicia hirsuta, vicia sativa, vicia tetrasperma