Stipa nelsonii Scribner subsp. nelsonii
Stipa nelsonii Scribner subsp. nelsonii is a synonym sensu TROPICOS of:
Eriocoma nelsonii (Scribner) Romaschenko subsp. nelsonii, an accepted subspecies name sensu Peterson et al., 2019a.
Stipa nelsonii Scribner subsp. nelsonii is a synonym sensu TROPICOS of:
Eriocoma nelsonii (Scribner) Romaschenko subsp. nelsonii, an accepted subspecies name sensu Peterson et al., 2019a.