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⚠ Version 1 of The Plant List has been superseded.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-434426, with some changes.

H Piptatherum exiguum (Thurb.) Dorn is a synonym of Oryzopsis exigua Thurb.

This name is a synonym of Oryzopsis exigua Thurb..

The record derives from WCSP which reports it as a synonym (record 434426) with original publication details: Vasc. Pl. Wyoming ed. 3: 377 2001.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1077365-2.