Spartina alterniflora Loiseleur-Deslongchamps var. alterniflora

Spartina alterniflora Loiseleur-Deslongchamps var. alterniflora is a synonym sensu TROPICOS of:

Sporobolus alterniflorus (Loiseleur-Deslongchamps) P.M. Peterson & Saarela, an accepted species name sensu Peterson et al., 2014.