Taxonomic status: Synonym

homotypic synonyms:
Carex pilulifera f. americana Boeckeler; Scirpus americanus var. polyphyllus (Boeckeler) Beetle;

protologue: Denkschr. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Kl. 79: 173 (1908) [url checked 20190328]

URL protologue: https://archive.org/stream/#page/173/mode/2up

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