Holub, Preslia, (1993., Flora of North America North of Mexico,), Vol. 2.,Pteridophytes and Gymnosperms., pp 27-31; New York Oxford, Oxford University Press.
Penfield, Paul, Jr., Michigan Fern Foray, Fiddlehead Forum, American Fern Society, vol. 17, nos. 4 & 5, pp. 24,29; July/August & September/October, 1990.
Wilce, J.H., 1975. Section Complanata of the genus Lycopodium. Beih,
Nova
Hedwigia 19; i-ix, 1-23, plate 40.
WEB SITES
http://www.botanical/mgmn/m/moscc148.html.
http://www.mobot.org/MOBOT/TROPICOS/meso/Meso2/N40036427.html
http://www-mtl.mit.edu/~penfield/pubs/foray-90.html
Natural History: ( Journal of Plant Resources and
Enviornment. 1992, 1: 1, 36-43; 10 ref.)
NOT FOUND