ANNALES BOTANICI FENNICI, cilt.42, sa.1, ss.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.