World Checklist of Selected Plant Families (WCSP)

Corylus americana var. indehiscens Palmer & Steyerm., Ann. Missouri Bot. Gard. 22: 516 (1935).

This name is a synonym.

Accepted Name:	Corylus americana Walter, Fl. Carol.: 236 (1788).
Family:	Betulaceae
Original Compiler:	R.Govaerts