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⚠ Version 1 of The Plant List has been superseded.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-445918, with some changes.

H Stipa williamsii Scribn. is a synonym of Stipa nelsonii Scribn.

This name is a synonym of Stipa nelsonii Scribn..

The record derives from WCSP which reports it as a synonym (record 445918) with original publication details: Bull. Div. Agrostol. U.S.D.A. 11: 45 1898.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:246369-2.