text: sinapis arvensis, euphorbia exigua, sonchus asper, capsella bursa-pastoris, cerastium fontanum, cerastium glomeratum, chaenorhinum minus, chenopodium album, convolvulus arvensis, equisetum arvense, kickxia elatine, kickxia spuria, lysimachia arvensis, mentha arvensis, mercurialis annua, myosotis arvensis, persicaria maculosa, plantago major, ranunculus repens, sonchus oleraceus, stellaria media, trifolium repens, veronica persica, arenaria serpyllifolia, lipandra polysperma, lysimachia foemina, prunella vulgaris