@article {abbasi_anatomical_2011,
	title = {Anatomical studies on several species of Heliotropium L. in Iran},
	journal = {Notulae Scientia Biologicae},
	volume = {3},
	number = {4},
	year = {2011},
	pages = {35-43},
	issn = {2067-3264},
	url = {http://notulaebiologicae.ro/nsb/article/view/6318},
	author = {Abbasi, Maryam and Attar, Farideh and Ghahremani Nejad, Farrokh}
}
@article {cavalheiro_tournefortia_2011,
	title = {Tournefortia L. (Boraginaceae): esp{\'e}cies do Brasil extra-amaz{\^o}nico},
	journal = {Hoehnea},
	volume = {38},
	number = {2},
	year = {2011},
	pages = {221{\textendash}242},
	doi = {10.1590/S2236-89062011000200004},
	url = {http://www.scielo.br/scielo.php?script=sci_abstract\&pid=S2236-89062011000200004\&lng=en\&nrm=iso\&tlng=en},
	author = {Cavalheiro, Larissa and Ranga, Neusa Taroda and Furlan, Antonio}
}
@article {tamanyan2011,
	title = {Checklist of Boraginaceae Juss. family in Armenia (in Russian)},
	journal = {Takhtajania},
	volume = {1},
	year = {2011},
	pages = {60{\textendash}69},
	url = {http://takhtajania.asj-oa.am/13/},
	author = {Tamanyan, K. G.}
}
@article {PCE:PCE2367,
	title = {Characterization of C3{\textendash}C4 intermediate species in the genus Heliotropium L. (Boraginaceae): anatomy, ultrastructure and enzyme activity},
	journal = {Plant, Cell \& Environment},
	volume = {34},
	number = {10},
	year = {2011},
	pages = {1723{\textendash}1736},
	publisher = {Blackwell Publishing Ltd},
	doi = {10.1111/j.1365-3040.2011.02367.x},
	url = {http://dx.doi.org/10.1111/j.1365-3040.2011.02367.x},
	author = {Muhaidat, R. and Sage, T. L. and Frohlich, M. W. and Dengler, N. G. and Sage, R. F.}
}
@article {474,
	title = {Diversification in the Andes: Age and origins of South American Heliotropium lineages (Heliotropiaceae, Boraginales)},
	journal = {Molecular Phylogenetics and Evolution},
	volume = {61},
	year = {2011},
	month = {2011///},
	pages = {90 - 102},
	url = {http://dx.doi.org/10.1016/j.ympev.2011.06.001},
	author = {Federico Luebert and Hilger, Hartmut H. and Weigend, Maximilian}
}
@article {404,
	title = {Primer registro de Heliotropium amplexicaule (Heliotropiaceae) en Chile},
	journal = {Gayana Bot{\'a}nica},
	volume = {68},
	year = {2011},
	month = {2011///},
	pages = {89 - 92},
	url = {http://www.scielo.cl/scielo.php?script=sci_arttext\&pid=S0717-66432011000100009},
	author = {Ib{\'a}{\~n}ez, S. and Federico Luebert and G{\'o}mez, M.}
}
@article {394,
	title = {Phylogenetic relationships and morphological diversity in Neotropical Heliotropium (Heliotropiaceae)},
	journal = {Taxon},
	volume = {60},
	year = {2011},
	month = {2011///},
	pages = {663 - 680},
	url = {http://www.ingentaconnect.com/content/iapt/tax/2011/00000060/00000003/art00004},
	author = {Federico Luebert and Brokamp, G. and Wen, J. and Weigend, Maximilian and Hilger, Hartmut H.}
}
