melilotus albus, melilotus officinalis, euphorbia esula, achillea nobilis, artemisia absinthium, berteroa incana, bromus squarrosus, carduus acanthoides, cirsium arvense, echium vulgare, elymus repens, lactuca tatarica, lathyrus tuberosus, plantago lanceolata, poa angustifolia, sisymbrium loeselii, tragopogon dubius, verbascum lychnitis, convolvulus arvensis, crepis foetida, delphinium consolida, euphorbia seguieriana, gypsophila paniculata