Stipa nelsonii subsp. dorei Barkworth & J.R. Maze

Stipa nelsonii subsp. dorei Barkworth & J.R. Maze is a synonym sensu FNA Ed. Comm., 2007 of:

Eriocoma nelsonii subsp. dorei (Barkworth & J. Maze) Romaschenko, an accepted subspecies name sensu Peterson et al., 2019a.