2 photos. Cerastium illyricum Ard. ssp. brachiatum (Lonsing) Jalassyn. Cerastium illyricum Ard. ssp. prolixum (Lonsing) P.D. Sell & Whitehead, Cerastium illyricum Ard.  ssp. decrescens (Lonsing) P.D. Sell & Whitehead (endemic, Ionian Islands, Peloponnese, Central Greece, South Pindos Range, and probably Mt. Olympos)