@article {75,
	title = {Analysis of morphological and anatomical characteristics of Isoetes using isoetes tennesseensis},
	journal = {Brittonia},
	volume = {57},
	year = {2005},
	note = {Cited By (since 1996):3Export Date: 11 November 2013Source: Scopus},
	month = {2005///},
	pages = {167 - 182},
	abstract = {The three known populations of Isoetes tennesseensis were examined to document and analyze their morphological and anatomical characters. Characters examined included velum coverage, lacunae, leaf form and size, sporangial wall cells, and ligule and labium morphology. Three types of morphological patterns were found: stable, variable, and dimorphic. The discovery of dimorphism between mega- and microsporophylls for velum coverage, velum length, sporangium size, and ligule shape is of particular interest. This study presents a model for future work designed to complement current species descriptions and it establishes a baseline for morphological comparisons with other Isoetes. {\textcopyright} 2005, by The New York Botanical Garden Press.},
	keywords = {Dimorphism, Isoetes, Lycopod, Morphological characters, Pteridophyte},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-21744447722\&partnerID=40\&md5=10d5e4181461bf404f341ea4a32c4740},
	author = {Budke, J.M. and Hickey, R.J. and Heafner, K.D.}
}
@article {55,
	title = {Isoetes araucaniana, a new species from southern South America},
	journal = {American Fern Journal},
	volume = {97},
	year = {2007},
	note = {Export Date: 11 November 2013Source: Scopus},
	month = {2007///},
	pages = {220 - 224},
	abstract = {Isoetes araucaniana is newly described from central Chile. This aquatic species is endemic to Araucan{\'\i}a and is the only southern Andean species with strongly and densely reticulate megaspores.},
	keywords = {Isoetes, New species, South America},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-39449094567\&partnerID=40\&md5=187a92568719c2772ed711b49957998d},
	author = {MacLuf, C.C. and Hickey, R.J.}
}
