The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-395460, and has not been changed.

H Arrhenatherum pensylvanicum (L.) Torr. is a synonym of Sphenopholis pensylvanica (L.) Hitchc.

This name is a synonym of Sphenopholis pensylvanica (L.) Hitchc..

The record derives from WCSP which reports it as a synonym (record 395460) with original publication details: Fl. N. Middle United States 1: 130 1823.