Bromus pumpellianus Scribn. ssp. dicksonii W.W. Mitch. & Wilton
Annotated by Laurel K. Anderton, 10 Jan 2005. Remarks: FNA (UTC); Former nature_of_id: expert.

Alaska: Porcupine R., Joe Carroll Cabin, Porcupine R. near Shuman House, Fort Yukon D6 quad.
66.75° N, 144.5° W,
Datum: unknown. Coordinate Source: unknown. not recorded. unverified.
Sand/gravel bar on inner curve of the river, slope 10%, mineral sand, annually inundated, vegetation of Salix spp. and Populus balsamifera. Http://arctos.database.museum/guid/UAM:Herb:20080. Number of labels=1.

P. Bogaers 611, 1983/07/25
With Aljos Farjon
ALA, Catalog: UAM:Herb:20080, ALAAC=V82023

Bromus pumpellianus Scribn. ssp. dicksonii W.W. Mitch. & Wilton
Annotated by Laurel K. Anderton, 10 Jan 2005. Remarks: FNA (UTC); Former nature_of_id: expert.

Alaska: Kantishna R. near mouth.
64.73° N, 150° W,
Datum: unknown. Coordinate Source: unknown. not recorded. unverified.
Sandy eroding bluff being cut by river,. Http://arctos.database.museum/guid/UAM:Herb:86545. Number of labels=1.

Leslie A. Viereck 7266, 1964/07/11
ALA, Catalog: UAM:Herb:86545, ALAAC=60235

Bromus pumpellianus Scribn. ssp. dicksonii W.W. Mitch. & Wilton
Annotated by William W. Mitchell, 18 Oct 2004. Remarks: Holotype!; Former nature_of_id: type specimen.

Alaska: Koyukuk Lowland, Bishop Rock, N bank Yukon R., Bishops Mt., next to Galena.
64.81° N, 157.36° W,
Datum: unknown. Coordinate Source: unknown. not recorded. unverified.
Holotype of Mitchell and Wilton 1966. Http://arctos.database.museum/guid/UAM:Herb:2534. Number of labels=1;image confirmed=yes. holotype.

James G. Dickson LY57-19, 1957/08/14
ALA, Catalog: UAM:Herb:2534, ALAAC=29245