triticum aestivum, apera spica-venti, elymus repens, vicia hirsuta, buglossoides arvensis, convolvulus arvensis, galium aparine, matricaria chamomilla, stellaria media, aphanes arvensis, brassica napus, centaurea cyanus, equisetum arvense, galeopsis bifida, lamium purpureum, phleum pratense, polygonum aviculare, roemeria argemone, silene latifolia, sonchus arvensis, sonchus oleraceus, stellaria graminea, vicia tetrasperma