Scirpus cespitosus L. ssp. callosus Bigel.
Annotated by Li Hiclbey, 1936.

Alaska: Juneau: [No locality given on label]
58.421173° N, 134.179915° W,
Uncertainty: 74000 meters.
Bogs. Phenology: Fertile.

G. B. Rigg s.n., Sep 8, 1932
WTU, Accession: 32869