@article {225,
	title = {Disentangling Isoetes setacea and removing threats to Isoetes echinospora},
	journal = {Taxon},
	volume = {64},
	number = {4},
	year = {2015},
	pages = {811-815},
	abstract = {The name Isoetes setacea has been applied to two different species, causing nomenclatural and taxonomic confusion. Some authors have rejected it on that account, yet it is currently used in a sense that is incompatible with its type. That type represents one of two similar species, I. echinospora and I. lacustris, which still today grow together at the type locality. An epitype is designated here, ensuring that I. setacea is sunk in synonymy under I. lacustris. A second name potentially threatening I. echinospora is I. tenella. It is currently regarded as a synonym of I. lacustris, but its type, a plate in Flora Danica, cannot be confidently identified, nor are there any specimens associated with it. Again, an epitype is designated to cement the current disposition of I. tenella and remove that second threat from I. echinospora. The correct name of the species generally misnamed I. setacea is I. delilei, here lectotypified.},
	author = {Greuter, W. and Troia, A.}
}
@article {96,
	title = {Phylogeny of Iso{\"e}tes (Lycopsida): Resolving basal relationships using rbcL sequences},
	journal = {Taxon},
	volume = {51},
	year = {2002},
	note = {Cited By (since 1996):20Export Date: 11 November 2013Source: Scopus},
	month = {2002///},
	pages = {83 - 89},
	abstract = {The phylogenetic relationships of Iso{\"e}tes (Iso{\"e}taceae) were investigated by means of a cladistic analysis using plastid rbcL sequences and a representative sample of 18 species. The analysis supports a basal split in Iso{\"e}tes separating two main groups, one including aquatic species from South America (I. bradei and I. amazonica) and West Africa (I. kersii and I. schweinfurthii), and the other including aquatic, amphibious and terrestrial species representing all major continents. Higher level relationships remain unresolved, but supported groups do conflict with previous morphology-based hypotheses. Comparatively low levels of sequence divergence indicate that the use of more rapidly evolving regions will be required to resolve higher level relationships. The phylogenetically isolated nature of Iso{\"e}tes will in such analyses make standard outgroup comparisons problematic, and results presented here will in this respect prove important by providing support for choosing among alternative rooting options.},
	keywords = {Isoetaceae, Isoetes, Phylogeny, rbcL},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0036254372\&partnerID=40\&md5=f4c2dc2699e8c72b00c4dccdb1f20c1f},
	author = {Rydin, C. and Wikstr{\"o}m, N.}
}
@article {77,
	title = {Two new species of the genus Isoetes L. (Isoetaceae-Lycopsida) from India},
	journal = {Taxon},
	volume = {54},
	year = {2005},
	note = {Cited By (since 1996):3Export Date: 11 November 2013Source: Scopus},
	month = {2005///},
	pages = {109 - 116},
	abstract = {Two new, primitive quillwort species, I. udupiensis and I. divyadarshanii, are described from peninsular India. Cytologically both species are diploid and unique for India in having 22 chromosomes without fragments. Megaspores of both species are monomorphic, whereas in the previously described species, they are di-to polymorphic. Isoetes udupiensis is unique in having deltoid-shaped megaspores and dominant microspory. The similarity in morphology of both species to subgenus Euphyllum and to the remaining Indian species of subgenus Isoetes, suggests that they may be connecting links between primitive and derived forms within the genus in India.},
	keywords = {Chromosomes, Diploid, I. udupiensis, India, Isoetes divyadarshanii, Phylogeny, Spores, Systematics},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-15944372672\&partnerID=40\&md5=cad8ccfe64fc2bc9f7b174901a9b8153},
	author = {Shukla, P.K. and Srivastava, G.K. and Shukla, S.K. and Rajagopal, P.K.}
}
