⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-394010, with some changes.

Anthoxanthum monticola subsp. orthanthum (T.J.Sørensen) G.C.Tucker is a synonym of Hierochloe alpina (Sw.) Roem. & Schult.

This name is a synonym of Hierochloe alpina (Sw.) Roem. & Schult..

The record derives from WCSP which reports it as a synonym (record 394010) with original publication details: Harvard Pap. Bot. 9: 66 1996.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1033478-2.