text: bromus hordeaceus, capsella bursa-pastoris, medicago minima, plantago lanceolata, poa annua, achillea millefolium, arenaria serpyllifolia, convolvulus arvensis, erigeron annuus, erodium cicutarium, geranium molle, lolium perenne, plantago major, potentilla argentea, stellaria media, veronica persica, lamium purpureum