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Furey, Paula C., Rex L. Lowe, and Jeffrey R. Johansen. "Wet Wall Algal Community Response to In-Field Nutrient Manipulation in the Great Smoky Mountains National Park, U.S.A." Algological Studies 125, no. 1 (2007): 17-43.
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Thomas, E. W., J. P. Kociolek, Rex L. Lowe, and Jeffrey R. Johansen. "Taxonomy, Ultrastructure and Distribution of Gomphonemoid Diatoms (Bacillariophyceae) from Great Smoky Mountains National Park (USA)." Nova Hedwigia, no. 135 (2009): 201-237.
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Casamatta, Dale A., Shannon R. Gomez, and Jeffrey R. Johansen. "Rexia erecta gen. et sp. nov. and Capsosira lowei sp. nov., two newly described cyanobacterial taxa from the Great Smoky Mountains National Park (USA)." Hydrobiology 185 (2006): 13-26.
Johansen, Jeffrey R., Karolina Fučíková, Margaret H. Fitzpatrick, and Robert L. Wilson. "The Red Alga Genus Rhodospora (Bangiophycidae, Rhodophyta): First Report from North America." Journal of Phycology 41, no. 6 (2005): 1281-1283.
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Johansen, Jeffrey R., Robert L. Wilson, Susan Carty, Karolina Fučíková, Catherine E. Olsen, Jennifer A. Fitzpatrick, Jennifer A. Ress, and Paula C. Furey. "New Algal Species Records for the Great Smoky Mountains National Park with an Annotated Checklist of All Reported Algal Taxa for the Park." Southeastern Naturalist 6, no. sp 2 (2007): 99-134.
Johansen, Jeffrey R., Rex L. Lowe, Shannon R. Gomez, J. P. Kociolek, and Susan A. Makosky. "New Algal Species Records for the Great Smoky Mountains National Park, U.S.A., with an Annotated Checklist of all Reported Algal Species for the Park." Algological Studies 3 (2004): 17-44.
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Furey, Paula C., Rex L. Lowe, and Jeffrey R. Johansen. "Morphological Deformities in Eunotia Taxa from High-elevation Springs and Streams in the Great Smoky Mountains National Park, with a Description of Eunotia Macroglossa Sp. Nov." Diatom Research 24, no. 2 (2009): 273-290.
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Johansen, Jeffrey R., Catherine E. Olsen, Robert L. Wilson, Karolina Fuíková, and Dale A. Casamatta. "Leptolyngbya Species from Selected Seep Walls in the Great Smoky Mountains National Park." Algological Studies 126, no. 1 (2008): 21-36.
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Khaybullina, Liliya S., Lira A. Gaysina, Jeffrey R. Johansen, and Marketa Krautova. "Examination of the Terrestrial Algae of the Great Smoky Mountains National Park, USA." Fottea 10, no. 2 (2010): 201-215.
Furey, Paula C., Robert L. Lowe, and Jeffrey R. Johansen. Eunotia Ehrenberg (Bacillariophyta) of the Great Smoky Mountains National Park, USA. J. Cramer, 2011.
Gomez, Shannon R., Jeffrey R. Johansen, and Robert L. Lowe. "Epilithic Aerial Algae of Great Smoky Mountains National Park." Biologia 58, no. 4 (2003): 603-615.
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Johansen, Jeffrey R., and Robert L. Wilson. "Draparnaldida appalachiana sp. nova (Chaetophoraceae, Chlorophyceae) from the Great Smoky Mountains National Park." Algological Studies 123 (2007): 35-45.
Wilson, Robert L., and Jeffrey R. Johansen. "Diatom Species [Bacillariophyceae] from Subaerial Habitats in the Great Smoky Mountain National Park." Southeastern Biology 53, no. 2 (2006): 145.
Lowe, Rex L., Paula C. Furey, Jennifer A. Ress, and Jeffrey R. Johansen. "Diatom Biodiversity and Distribution on Wetwalls in Great Smoky Mountains National Park." Southeastern Naturalist 6, no. Special Issue 1 (2007): 135-152.
Fučíková, Karolina, J. D. Hall, Jeffrey R. Johansen, and R. L. Lowe. Desmid Flora of the Great Smoky Mountains National Park, USA In Bibliotheca Phycologica. Vol. 113. Berlin: J. Cramer, 2008.