Taxonomic status: Synonym

homotypic synonyms:
Achnatherum robustum species (Vasey) Barkworth; Alopecurus geniculatus var. robustus Vasey; Stipa robusta (Vasey) Scribn.;

protologue: Contr. U.S. Natl. Herb. 1: 249 (1892)
URL protologue: https://archive.org/stream/mobot39088011697083#page/249/mode/2up

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