Synonyms
Eragrostis brizoides Schult.
Eragrostis purshii var. delicatula Munro ex Scribn.
Eragrostis diffusa Buckley
Eragrostis pilosa var. pectinacea (Michx.) Heynh.
Eragrostis purshii Schrad. ex A.Gray
Eragrostis caroliniana (Biehler) Scribn.
Eragrostis purshii var. diffusa (Buckley) Vasey
Poa caroliniana Biehler
Eragrostis pilosa var. caroliniana (Biehler) Farw.
Eragrostis pilosa subsp. felzinesii Portal
Eragrostis pectinacea subsp. felzinesii (Portal) H.Scholz
Eragrostis unionis Steud.
Eragrostis nuttalliana Steud.
Eragrostis cognata Steud.
Eragrostis pensylvanica Scheele