text: sedum album, alyssum alyssoides, arenaria serpyllifolia, echium vulgare, erodium cicutarium, festuca ovina, myosotis stricta, poa bulbosa, thymus praecox, trifolium arvense, trifolium striatum, veronica arvensis, achillea millefolium, cynanchica pyrenaica, euphorbia cyparissias, papaver dubium, petrorhagia prolifera, poterium sanguisorba, scleranthus perennis