Elymus macrourus (Turcz.) Tzvelev
Annotated by J. M. Saarela, 18 Mar 2016. Remarks: Former nature_of_id: expert.

Alaska: De Long Mountains, lower Nimiuktuk R. valley, vic. W of Lake Tutusirok.
68.16° N, 159.93° W,
Datum: unknown. Coordinate Source: unknown. not recorded. unverified.
Active floodplain, open gravel-sand bars and tall shrub thickets, growing on open sand bars. Voucher of Elymus macrourus, page 325 in Wooller et al. 2007. Http://arctos.database.museum/guid/UAM:Herb:40101. Number of labels=1.

Carolyn L. Parker 10809-B, 2001/07/17
ALA, Catalog: UAM:Herb:40101, ALAAC=V134753; U. S. National Park Service accession=NOAT-00078; U. S. National Park Service catalog=NOAT 16462