@article {136,
	title = {Autecology and distribution of Isoetes longissimum in Europe},
	journal = {Nordic Journal of Botany},
	volume = {15},
	year = {1995},
	note = {Cited By (since 1996):3Export Date: 11 November 2013Source: Scopus},
	month = {1995///},
	pages = {563 - 566},
	abstract = {I. longissimum is a rare aquatic pteridophyte known only from the NW Spanish region of Galicia and from Algeria. The authors mapped the distribution of this species in Galicia, and investigated the relationships between its presence or absence and water quality variables. I. longissimum is present in 16 10 {\texttimes} 10km grid squares in Galicia, largely in the western central part of the region. Within Galicia, I. longissimum shows a significant preference for sites with low sulphate, ammonium and phosphate concentrations. -Authors},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0029476912\&partnerID=40\&md5=f423a0eaf3433cb0c3d3a372c50b58c7},
	author = {Romero, M.I. and Amigo, J.}
}
@article {79,
	title = {Isoetes fluitans sp. nov.: The identity of Spanish plants of {\textquoteright}I. longissimum{\textquoteright}},
	journal = {Botanical Journal of the Linnean Society},
	volume = {146},
	year = {2004},
	note = {Cited By (since 1996):3Export Date: 11 November 2013Source: Scopus},
	month = {2004///},
	pages = {231 - 236},
	abstract = {Recent revision of North African specimens of Isoetes velata A. Braun and the closely related taxon l. longissimum Bory, together with Spanish material conventionally designated I. longissimum, suggests that the Spanish specimens constitute a new species, I. fluitans. This is described and illustrated. The North African taxon I. longissimum is probably not specifically distinct from I. velata. {\textcopyright} 2004 The Linnean Society of London.},
	keywords = {aquatic plant, Endemism, Iberian peninsula, Isoetaceae, taxonomy, Threatened plant},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-6344262161\&partnerID=40\&md5=621cece2b24256d4cab656a85119d395},
	author = {Romero, M.I. and Amigo, J. and Ramil, P.}
}
