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"A" is for Azalea." Smokies Life Magazine 3, no. 1 (2009): 10-17.
"High Horizons." National Parks 41, no. 237 (1967): 10-11.
"The Mystery and Beauty of Balds." Smoky Mountain Living 4, no. 3 (2004): 82-85.
"Distribution of Rhododendron catawbiense Michx. Along Some Environmental Gradients, Edited by Mohan K. Wali. Ohio State University, 1996.
The Role of Allelopathic Interference in the Maintenance of Southern Appalachian Heath Balds. Knoxville, Tennessee: The University of Tennessee, 1978.
The Vegetation of the Great Smoky Mountains: An Ecological Study In Department of Botany. Chicago, IL: University of Chicago, 1930.