Abstract. Kranjcev, R. & Delforge, P.- The Ophrys of the Dinara, Ophrys dinarica, an overlooked species from Croatia [Natural. belges 85 (Orchid. 17) (2004): 27-38]. Description of a late-flowering species of the Ophrys tetraloniae species group, growing in the valleys of the Zrmanja and the Cetina rivers, at the Croatian state border with Bosnia-Herzegovina, on the southern slopes of the Mt. Dinara.

Key-Words: Orchidaceae, genus Ophrys, Ophrys fuciflora complex, Ophrys tetraloniae species group, Ophrys dinarica sp. nova. Flora of Croatia.