Achnatherum richardsonii (Link) Barkworth
Achnatherum richardsonii (Link) Barkworth is a synonym sensu FNA Ed. Comm., 2007 of:
Eriocoma richardsonii (Link) Romaschenko, an accepted species name sensu Peterson et al., 2019a.
Achnatherum richardsonii (Link) Barkworth is a synonym sensu FNA Ed. Comm., 2007 of:
Eriocoma richardsonii (Link) Romaschenko, an accepted species name sensu Peterson et al., 2019a.