Olcay Dinç Düșen (fl. 2002), Turkish botanist.

IPNI standard form: O.D.Düșen

Taxon names authored

(List may be incomplete)

• 6 taxon names authored by Olcay Dinç Düșen

Publications

(List may be incomplete)

• Düșen, O.D. & Sümbül, H. 2002. Ornithogalum pamphylicum: New species from South Anatolia. Israel Journal of Plant Sciences 50(1): 73-76. Reference page. 
• Düșen, O.D. & Sümbül, H. 2003. Ornithogalum isauricum: a new species is described and illustrated from Turkey. Israel Journal of Plant Sciences 51(1): 75-77. Reference page. 
• Deniz, İ.G. & Düșen, O.D. 2004. Silene sumbuliana (Caryophyllaceae), a new species from SW Anatolia, Turkey. Annales Botanici Fennici 41(4): 293–296. JSTOR PDF Reference page. 
• Düșen, O.D. & Deniz, İ.G. 2005. Ornithogalum sumbulianum (Hyacinthaceae), a new endemic species from South-West Anatolia. Pakistan Journal of Botany 36(4): 33-36. Reference page. 
• Bağcı, Y., Savran, A., Düşen, O,D. & Tutar, L. 2011. Ornithogalum beyazoglui (Hyacinthaceae), a new species from west Anatolia, Turkey. Bangladesh Journal of Plant Taxonomy 18(1): 51-55. DOI: 10.3329/bjpt.v18i1.7838 Reference page. 
• Düșen, O.D., Göktürk, R.S., Kaya, E. Sarpkaya, U. & Gürcan, B. 2018. Morphological and molecular determination of a new Viola species (Violaceae) from Turkey. Phytotaxa 369(1): 37–46. DOI: 10.11646/phytotaxa.369.1.4 ResearchGateReference page.