@article {89,
	title = {A re-evaluation of Isoetes savatieri franchet in Argentina and Chile},
	journal = {American Fern Journal},
	volume = {93},
	year = {2003},
	note = {Cited By (since 1996):9Export Date: 11 November 2013Source: Scopus},
	month = {2003///},
	pages = {126 - 136},
	abstract = {Isoetes suvutieri has traditionally been interpreted as being a uniform aquatic ranging from the southernmost regions of South America to the central Andes of Chile and Argentina. An examination of herbarium material supports the recognition of two taxa, a southern I. savatieri and a more northern I. chubutiana, from central Chile and Argentina. The latter taxon is hexaploid and described here as a new species. The morphology of these species suggest that they are sister species resulting from divergence following a polyploidy event. These species, and several other species pairs, provide the best and, to date, only examples of allopatric divergence in polyploid Isoetes.},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0141676348\&partnerID=40\&md5=323242638fd59ed4fe04b166c7422ad8},
	author = {Hickey, R.J. and Macluf, C. and Taylor, W.C.}
}
