''Crataegus turkestanica'', the Turkestan hawthorn, is a species of

hawthorn Hawthorn or Hawthorns may refer to: Plants * '' Crataegus'' (hawthorn), a large genus of shrubs and trees in the family Rosaceae * ''Rhaphiolepis'' (hawthorn), a genus of about 15 species of evergreen shrubs and small trees in the family Rosace ...

found in Central Asia, Afghanistan and Iran. They are typically found in association with ''

Juglans regia ''Juglans regia'', the Persian walnut, English walnut, Carpathian walnut, Madeira walnut, or especially in Great Britain, common walnut, is an Old World walnut tree species native to the region stretching from the Balkans eastward to the Himalay ...

''. Some authorities have it as a synonym of '' Crataegus pseudoheterophylla'' subsp. ''turkestanica''.

References

turkestanica Plants described in 1939 {{Crataegus-stub