Perideridia borealis

Herbarium of the University of California, Berkeley

A Systematic Study of the Genus Peridtridia

Perideridia Gairdneri (Hook.& Arn.) Mathias
subsp. borealis Chuang & Constance

Tsan-Iang Chuang & Lincoln Constance, 1965-1968



New York Botanical Garden
Flora of Northwestern Montana

no.

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Biological Laboratory, Big Fork, August 10 - 12, 1901
D. T. MacDougal.	Alt. 1000 M.