ANNALES BOTANICI FENNICI, vol.42, no.1, pp.61-65, 2005 (SCI-Expanded)
Crataegus turcicus Donmez sp. nova (Rosaceae), is described from Artvin, in NE Turkey. The relationship of this new species to C. pentagyna is discussed. Diagnostic features, a description which includes pollen morphological features, and a taxonomic discussion of the new species are given. An illustration and a distribution map are also provided.