References from the California Lichen Catalog

HASSE, H. E. 1905.

A few lichens picked up on San Jacinto Mountain. Bulletin of the Southern California Academy of Sciences 4: 123–125.

HASSE, H. E. 1913b.

The lichen flora of southern California. Contributions from the United States National Herbarium 17: 1–132.

HERRE, A. W. C. T. 1942a.

Lichens from Mount Shasta, California. The Bryologist 45: 43–45.

HERRE, A. W. C. T. 1945.

Lichen distribution in California. The Bryologist 48: 1–7.

HERRE, A. W. C. T. 1950a.

The lichen flora of Mount Shasta, California. The Bryologist 53: 43–54.

TUCKERMAN, E. 1882.

A synopsis of the North American Lichens. Pt. 1, Boston.