apera spica-venti, centaurea cyanus, elymus repens, legousia speculum-veneris, stellaria graminea, viola arvensis, anthemis arvensis, aphanes arvensis, arenaria serpyllifolia, cerastium glomeratum, cirsium arvense, convolvulus arvensis, equisetum arvense, erigeron annuus, galinsoga parviflora, galium aparine, helianthus tuberosus, matricaria chamomilla, myosotis arvensis, oxalis stricta, papaver rhoeas, ranunculus repens, stellaria media, vicia sativa