Sand dunes are formations with very low binder content and therefore have an extremely fragile ecosystem.
There, on a specific environment, plant formations of extremely rare shrub, flower and grass species have emerged.
I found these fragile feathers separated from their pods at the Sand Dunes in the South Beach of Nessebar.
I suppose they are sand lilies - Pancratium maritimum.
Posted from my blog with SteemPress : https://www.myfreshes.eu/around-the-sand-dunes-through-the-autumn/