C. klokovii Ivaschin C. melanocarpa M.Bieb.

C. oliveriana Bosc ex DC.

Crataegus pentagyna, also called small-flowered black hawthorn,[2] is a species of hawthorn native to southeastern Europe.

Two subspecies are recognized,[3] C. p. subsp.

The fruit are usually black, but are sometimes a handsome purple.