Hawk, Ashley Mendenhall. Habitat Modeling of a Rare Endemic Trillium Species (Trillium Simile Gleason): A Comparison of the Methods Maxent and Domain for Modeling Rare Species-Rich Habitat In Biology Department. Vol. Master of Science in Biology. Western Carolina University, 2017.

Webster, Christopher R., and Michael A. Jenkins. "Evidence of Long and Discontinuous Juvenile Periods in Trillium catesbaei Under Contrasting Levels of Herbivory." Botany Published Online (2013).

Casada, Jim. "A World of Wonder: Wildflowers on the Parkway." Smoky Mountain Living 10, no. 2 (2010): 66-67.

Jenkins, Michael A., and Christopher R. Webster. "Spatial Patterning and Population Structure of a Common Woodland Herb, Trillium erectum, in Primary and Post-Logging Secondary Forests." Forest Ecology and Management 258, no. 11 (2009): 2569-2577.

Webster, Christopher R., and Michael A. Jenkins. "Age Structure and Spatial Patterning of Trillium Populations in Old-Growth Forests." Plant Ecology 199, no. 1 (2008): 43-54.

Jenkins, Michael A., Christopher R. Webster, and Janet H. Rock. "Effects of Chronic Herbivory and Historic Land Use on Population Structure of a Forest Perennial, Trillium catesbaei." Applied Vegetation Science 10, no. 3 (2007): 441-450.

Jenkins, Michael A., Christopher R. Webster, and Janet H. Rock. "Effects of Chronic Herbivory and Historic Land Use on Population Structure of a Forest Perennial, Trillium catesbaei." Applied Vegetation Science 10, no. 3 (2007): 441-450.

Simmons, Nye. "Wildflower Viewing in the Smokies." Blue Ridge Country 14, no. 3/4 (2001).

Meier, Albert J., Susan Power Bratton, and David Cameron Duffy. "Possible Ecological Mechanisms for Loss of Vernal Herb Diversity in Logged Eastern Deciduous Forests." Ecological Applications 5, no. 4 (1995): 935-946.

Givnish, Thomas J.. "Biomechanical Constraints on Crown Geometry in Forest Herbs." In On the Economy of Plant Form and Function, edited by Thomas J. Givnish, 525-583. Cambridge: Cambridge University Press, 1986.

Freeman, John D.. "Revision of Trillium Subgenus Phyllantherum (Liliaceae)." Brittonia 27, no. 1 (1975): 1-62.

Serota, Cornelia Ann. "Karyotypes and Morphological Variation in the Sessile-flowered Trilliums of North Carolina." Canadian Journal of Botany 47, no. 8 (1969): 1223-1232.

Serota, Cornelia Ann, and Helen Bobo Gryder. "A Morphological and Karyotypic Analysis of an Isolated Population of Trillium Gleasoni." Journal of the Elisha Mitchell Scientific Society 83, no. 2 (1967): 117-122.

Barksdale, Lane. "The Pedicellate Species of Trillium Found in the Southern Appalachians." Journal of Elisha Mitchell Scientific Society 54, no. 2 (1938): 271-296.

Roth, Albert "Dutch" Gordon. Trillium along the trail to Little Snowbird Mountain.. The University of Tennessee Libraries Digital Collections: Albert Gordon "Dutch" Roth Digital Photograph Collection, 1936.

Webster, Herbert M.. "Trillium". The University of Tennessee Libraries, Special Collections Libray.: Herbert M. Webster Photographs Collection (1926-1955), MS.3338.

Webster, Herbert M.. "Trillium in Greenbrier". The University of Tennessee Libraries, Special Collections Libray.: Herbert M. Webster Photographs Collection (1926-1955), MS.3338.