⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Piptatherum racemosum in version 1.1 of The Plant List.

Piptatherum racemosum (Sm.) Eaton is a synonym of Oryzopsis racemosa (Sm.) Ricker ex Hitchc.

This name is a synonym of Oryzopsis racemosa (Sm.) Ricker ex Hitchc..

The record derives from Tropicos which reports it as a synonym (record 25537523) with original publication details: Man. Bot. (ed. 5) 351 351 1829.