Arnica frigida C.A. Mey. ex Iljin
[= Arnica griscomii ssp. frigida]

Alaska: Togiak National Wildlife Refuge. Ahklun Mountains, Nayorurun River. Elev. 123
59.53937° N, 160.22125° W
Datum: NAD 83. Coordinate Source: GPS.
Mountain ridge; dwarf-shrub/lichen; Vaccinium uliginosum, Ledum palustre ssp. decumbens, Loiseleuria procumbens, Arnica angustifolia ssp. angustifolia, Arctostaphylos alpina, Vaccinium vitis-idaea, Spiraea stevenii, Salix phlebophylla, Carex bigelowii, Diapensia lapponica, Lichen cover = 40% including Cladonia spp., Thamnolia sp., Stereocaulon sp., Flavocetraria cucullata; growing on S-facing alpine ridge.

Lindsey Flagstad Flagstad s.n., Jul 4, 2011
UAAH, Accession: 6872