Pennsylvania hawthorn is native to Pennsylvania, Delaware, and Maryland.
Pennsylvania Hawthorne Cultural requirements: Needs a well drained soil. Fairly tolerant of drought. Does best in full sun. Does not tolerate poorly drained soils.
Shown with 17-year periodic cicada, Magicicada sp. brood XIII, 2007
References
Michael A. Dirr, Manual of Woody Landscape Plants: Their Identification, Ornamental Characteristics, Culture, Propagation and Uses, 5 (Stipes Publishing, LLC, 1998).