text: secale cereale, apera spica-venti, arenaria leptoclados, convolvulus arvensis, galium spurium, vicia hirsuta, viola arvensis, agrostemma githago, centaurea cyanus, delphinium consolida, papaver rhoeas, polygonum aviculare, veronica arvensis, vicia cracca, achillea millefolium, buglossoides arvensis, camelina sativa, capsella bursa-pastoris, cirsium arvense, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, myosotis arvensis, odontites vernus