@article {99,
	title = {The genus Isoetes (Isoetaceae: Pteridophyta) in Mallorca, Balearic Islands},
	journal = {Fern Gazette},
	volume = {16},
	year = {2001},
	note = {Export Date: 11 November 2013Source: Scopus},
	month = {2001///},
	pages = {205 - 208},
	abstract = {The distribution and previously confused recording history of the genus Isoetes on Mallorca, Balearic Islands, is documented and clarified. Two species, I. duriei and I. histrix are confirmed as present.},
	keywords = {Conservation, Distribution, Iso{\"e}tes duriei, Iso{\"e}tes histrix, Quillwort},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0039740289\&partnerID=40\&md5=86b1fbc1ac46b33dff89643989686e21},
	author = {Rumsey, F.J. and Vogel, J.C. and Stafford, P.J.}
}
@article {106,
	title = {Casparian strips in the leaf intrastelar canals of Isoetes duriei bory, a mediterranean terrestrial species},
	journal = {Annals of Botany},
	volume = {86},
	year = {2000},
	note = {Cited By (since 1996):6Export Date: 11 November 2013Source: Scopus},
	month = {2000///},
	pages = {1051 - 1054},
	abstract = {Anatomical observations, using light and fluorescence microscopy, were made on leaves of Isoetes duriei to verify the presence of casparian bands around the intrastelar canals. This peculiar anatomical feature, previously reported for some Isoetes species, is confirmed. The possible role of this endodermis-like structure, in the transport of water due to root pressure or in the accumulation of certain metabolites, is discussed in relation to the ecological and anatomical features of the species. (C) 2000 Annals of Botany Company.},
	keywords = {Casparian strips, Endodermis, Fluorescence microscopy, Iso{\"e}tes duriei, Leaf anatomy, Lycopsida, Mediterranean},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0033765118\&partnerID=40\&md5=a1f956e770d2b3c59c0ac85d579f7c9c},
	author = {Romeo, D. and Troia, A. and Burgarella, C. and Bellini, E.}
}
@article {19,
	title = {Micromorphological approach to the systematics of Mediterranean Iso{\"e}tes species (Iso{\"e}taceae, Lycopodiophyta): Analysis of the megaspore surface},
	journal = {Grana},
	volume = {51},
	year = {2012},
	note = {Export Date: 11 November 2013Source: Scopus},
	month = {2012///},
	pages = {35 - 43},
	abstract = {Megaspore ornamentation is one of the few morphological characters used in the taxonomy of the genus Iso{\"e}tes. In the present work, we test the application of this character for distinguishing some Iso{\"e}tes species occurring in the Mediterranean: Iso{\"e}tes sicula, which according to some authors should be included as a variety in I. histrix, and the recently described I. todaroana, whose affinity with other taxa is currently unknown. Two additional species (I. duriei, I. velata) were also included in the analysis. The megaspores were studied using scanning electron microscopy combined with energy-dispersive X-ray spectroscopy and chemical treatment. In all species, the megaspore surface is covered by a siliceous coating; removal of this coating reveals an underlying three-dimensional network of fused rodlets. A unique pattern of this network occurs in I. sicula, supporting its separation from I. histrix. Comparison between the patterns observed in the examined Mediterranean species shows that I. todaroana is most similar to I. histrix. {\textcopyright} 2012 Copyright 2012 Collegium Palynologicum Scandinavicum.},
	keywords = {energy-dispersive X-ray spectroscopy (EDS), Iso{\"e}tes duriei, Iso{\"e}tes histrix, Iso{\"e}tes sicula, Iso{\"e}tes todaroana, Iso{\"e}tes velata, SEM, Sicily, siliceous coating},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84859208191\&partnerID=40\&md5=8268047dea3226ff247ba747f4878e5d},
	author = {Troia, A. and Bazan, G. and Schicchi, R.}
}
