Any of various shrubs and small trees of the genus Crataegus having small, apple-like fruits and thorny branches

A topographic or habitational surname from Middle English for someone who lived near a hawthorn hedge or in a place with such a name. / A city in Los Angeles County, California, United States.

plural of hawthorn

plural of Hawthorn

A surname. / A borough in Clarion County, Pennsylvania, United States. / An inner suburb of Melbourne, in the City of Boroondara, Victoria, Australia.

A phenomenon whereby a change in the behavior of a subject being studied is an effect of the change itself or the fact of being observed rather than the nature of the change in question.

Crataegus pinnatifida, a species of shrub that produces a medicinal herb used in Chinese traditional medicine. / the fruit of the shrub

Crataegus phaenopyrum, native to eastern North America.

plural of Indian hawthorn

An ornamental shrub in the family Rosaceae, Rhaphiolepis indica