Eurhynchiastrum pulchellum (Hedw.) Ignatov & Huttunen var. barnesii Ignatov
Annotated by Nomenclature update.

Idaho: Idaho: 7.5 miles SSE of Grangeville (stand 59-9). T29N R3E S23. Elev. 3980 ft
45.834791° N, 116.040103° W,
Datum: WGS84.
Abies grandis/Pachistima Association. ENE 23% slope. Litter on rock outside Plot 36. Eurhynchium substrigosum var. taylorae, Brachythecium hylotapetum, Plagiothecium Eurhynchium substrigosum var. barnesii (small one) appears to be dioecious. Perigonial leaves somewhat serrulate. Leaf apices too elongate and slender for strigosum. Branch leaves decurrent. Https://bryophyteportal.org/portal/collections/individual/index.php?occid=6869488.

N. Higinbotham 568, Jul 16, 1959
With B.W. Higinbotham
WS, Catalog: 402769