text: convolvulus arvensis, fumaria officinalis, galium aparine, sinapis arvensis, stellaria media, capsella bursa-pastoris, lamium purpureum, sonchus arvensis, sonchus asper, thlaspi arvense, veronica agrestis, cirsium arvense, euphorbia helioscopia, lysimachia arvensis, myosotis arvensis, papaver rhoeas, persicaria lapathifolia, stachys palustris, tripleurospermum inodorum