trifolium arvense, achillea nobilis, artemisia absinthium, artemisia campestris, berteroa incana, bromus squarrosus, cichorium intybus, convolvulus arvensis, echium vulgare, elymus repens, euphorbia esula, gypsophila paniculata, helichrysum arenarium, lathyrus tuberosus, melilotus albus, melilotus officinalis, plantago lanceolata, sisymbrium loeselii, tragopogon dubius, verbascum lychnitis, crepis foetida, lappula squarrosa