centaurea scabiosa, legousia hybrida, lolium rigidum, papaver rhoeas, androsace maxima, anthemis arvensis, arrhenatherum elatius, avena sterilis, bromus sterilis, centaurea solstitialis, chondrilla juncea, convolvulus arvensis, crepis vesicaria, dactylis glomerata, draba verna, galium tricornutum, lactuca serriola, neslia paniculata, poa bulbosa, poa compressa, poterium sanguisorba, ranunculus arvensis, scorzonera laciniata, silene vulgaris, valerianella coronata, viola arvensis, achillea millefolium, aegilops geniculata, alyssum alyssoides, bifora radians, bromus erectus, centaurea paniculata, crataegus monogyna, crepis foetida, echinaria capitata, eryngium campestre, euphorbia cyparissias, euphorbia serrata, fumaria parviflora, legousia speculum-veneris, orlaya daucoides, plantago lanceolata, potentilla reptans, rapistrum rugosum, reseda phyteuma, rumex crispus, scandix pecten-veneris, trifolium repens