Canad. J. Bot. 56, 14: 1612 (1978). Taxonomy: Treated as subspecies of Dactylina arctica by Kärnefelt & Thell 1996, but as species by Esslinger 22, checklist of North America. Note: Distributions -->
Taxonomy: Treated as subspecies of Dactylina arctica by Kärnefelt & Thell 1996, but as species by Esslinger 22, checklist of North America.
Note:
Distributions
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