text: berteroa incana, lolium perenne, achillea millefolium, agrostis capillaris, convolvulus arvensis, elymus repens, polygonum aviculare, allium vineale, arenaria serpyllifolia, bromus hordeaceus, capsella bursa-pastoris, centaurea cyanus, cerastium arvense, chenopodium album, dactylis glomerata, equisetum arvense, galium verum, geranium pusillum, poa pratensis, sisymbrium officinale, sonchus oleraceus