@book {10747,
	title = {Ferns \& Fern Allies of the Smokies},
	year = {2005},
	note = {Color Illustrations},
	pages = {99},
	publisher = {Great Smoky Mountains Association},
	organization = {Great Smoky Mountains Association},
	keywords = {Flora -- Classification and description, Photographs},
	author = {Evans, A. Murray}
}
@article {3972,
	title = {Atlas of the Vascular Plants of Tennesse. I. Pteridophytes and Gymnosperms},
	journal = {Journal of the Tennessee Academy of Science},
	volume = {54},
	year = {1979},
	note = {Maps},
	month = {January},
	pages = {32-38},
	keywords = {Flora, Geography, Mapping},
	author = {Wofford, B. Eugene and Evans, A. Murray}
}
