triticum aestivum, apera spica-venti, campanula rapunculoides, delphinium consolida, elymus repens, papaver rhoeas, adonis aestivalis, buglossoides arvensis, centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, euphorbia exigua, falcaria vulgaris, fallopia convolvulus, glechoma hederacea, mentha arvensis, setaria pumila, tussilago farfara, viola arvensis