Arnica griscomii Fernald subsp. griscomii

En: Griscom's arnica, snow arnica
Fr: arnica de Griscom
Provincial Status: N
Range: Boreal eNA; N to nwNfld.; calc.

[=Arnica frigida C.A.Mey. ex Iljin subsp. griscomii (Fernald) S.R.Downie]
[=Arnica louiseana Farr. subsp. griscomii (Fernald) Maguire]
[=Arnica louiseana Farr. var. griscomii (Fernald) B.Boivin]

[Arnica griscomii is found in turfy limestone barrens and on limestone ledges in Nfld. (Bouchard et al. 1991). Nfld. reports of Arnica louiseana are referred to Arnica griscomii.]

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