prunus domestica, lolium perenne, rumex pulcher, achillea millefolium, agrimonia eupatoria, alopecurus pratensis, bellis perennis, bromus hordeaceus, capsella bursa-pastoris, cerastium fontanum, cynosurus cristatus, eryngium campestre, euphorbia cyparissias, fragaria vesca, geranium dissectum, lapsana communis, medicago arabica, poa pratensis, rumex crispus, sherardia arvensis, trifolium repens, veronica chamaedrys