text: triticum aestivum, apera spica-venti, centaurea cyanus, elymus repens, papaver rhoeas, tripleurospermum inodorum, convolvulus arvensis, delphinium consolida, equisetum arvense, lycopsis arvensis, myosotis arvensis, rubus caesius, thlaspi arvense, viola arvensis, carduus acanthoides, heracleum sphondylium, lapsana communis