I'm very glad to see that this lilac is also present in your country. I'm from Romania and here you can find this beautiful flower everywhere! I mean at every garden, every road or park. The smell is also beautiful! I have a picture with this flower made on the shore of Black Sea in Constanta. I will share with you .
In Romania the name of this flower mean also "bat" :)
People seem to spreadd the beautiful plans wherever they can grow!