CANADIAN LICHENS.

PREPARED BY JOHN MACOUN.

142. Umbilicaria proboscidea, L. Var. arctica, Ach.

On rocks, Alt. 3000 feet.

Mount Benson Nanaimo, V. I., July 10th, 1893.

Coll. J. MACOUN.

Yale University Herbarium

YU.237752

= U. proboscidea (L.) Schrad.

Fide G. A. Llano.