PAKISTAN JOURNAL OF BOTANY, cilt.49, sa.5, ss.1763-1768, 2017 (SCI-Expanded)
Hypericum ekerii Yüce & Aytaç sp. nov. (Hypericaceae) is described and illustrated from Düzgün Baba Mountain in
Eastern Anatolia, Turkey. The new taxon grows on volcanic rocks in Tunceli Province. It is closely related to H. capitatum
Choisy s.l. an Irano-Turanian element of Anatolia. Diagnostic morphological characters were discussed. The pollen
characters of threetaxa were examined by scanning electron microscopy (SEM).