Musci Acrocarpi Boreali-Americani

DISTRIBUTED BY JOHN M. HOLZINGER

492. Orthotrichum diaphanum (Gmel.) Schrad.

On bark of Quercus sp., Alum Rock Canyon, Patagonia
Mts., Santa Cruz Co., Ariz.

Mixed some with Tortula pagorum.

Coll. & det. Edwin B. Bartram, No. 642.

Feb. 14, 1923

Yale University Herbarium

YU.229035