چكيده لاتين :
Fraxinus excelsior subsp. excelsior is recorded for the flora of Iran. Two new
varieties including Fraxinus angustifolia subsp. syriaca var. pilosa and F.
angustifolia subsp. persica var. pubescens are described from West of Iran
(Zagros mountain). Fraxinus angustifolia subsp. persica is the new
combination. Also field studies approved that Olea [erruginea and 0. aucheri
are synonymous and they should be included in O. europaea subsp.
cuspidata
