98/9

North American Musci Pleurocarpi Supplement
ISSUED BY A. J. GROUT, PH. D.

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13. Hypnum callichroum (Brid.) C. M.

In shelter of rocks, boggy woods, Tonquin Valley,
Jasper National Park, Alberta, Canada. July
29, 1926.

Det. F. A. MacFadden. Det. Williams.

Yale University Herbarium

YU.234411