Morphological, chemical and genetic differentiation of two subspecies of Cistus creticus L. (C. creticus subsp. eriocephalus and C. creticus subsp. corsicus)

Differentiation of two subspecies of Cistus creticus L. (C. creticus subsp. eriocephalus and C. creticus subsp. corsicus) from Corsica and Sardinia Islands using morphological characteristics (leaf trichome), essential oil production, volatile fraction composition (HS-SPME) and genetic data (inter-simple sequence repeat).