text: lolium perenne, poa annua, polygonum aviculare, trifolium repens, capsella bursa-pastoris, carduus acanthoides, chenopodium album, convolvulus arvensis, cynodon dactylon, dactylis glomerata, erigeron annuus, lolium pratense, medicago lupulina, medicago sativa, plantago lanceolata, plantago major, poa pratensis, trifolium campestre, trifolium pratense, vicia sativa