text: sonchus arvensis, lamium purpureum, matricaria chamomilla, stellaria media, veronica agrestis, convolvulus arvensis, galium aparine, sonchus asper, thlaspi arvense, cirsium arvense, elymus repens, equisetum arvense, fumaria officinalis, galeopsis tetrahit, myosotis arvensis, sinapis arvensis, tripleurospermum inodorum