@article {verdcourt_two_1989,
	title = {Two synonymies in Boraginaceae},
	journal = {Kew Bulletin},
	volume = {44},
	number = {1},
	year = {1989},
	pages = {166},
	author = {Verdcourt, B.}
}
@article {verdcourt_typification_1987,
	title = {On the typification of Heliotropium supinum L.(Boraginaceae)},
	journal = {Kew Bulletin},
	volume = {42},
	number = {3},
	year = {1987},
	pages = {710},
	url = {http://cat.inist.fr/?aModele=afficheN\&cpsidt=7407499},
	author = {Verdcourt, B.}
}
@article {625,
	title = {A revision of Heliotropium sect. Cochranea (Heliotropiaceae)},
	journal = {Kew Bulletin},
	volume = {68},
	year = {2013},
	pages = {1{\textendash}54},
	doi = {10.1007/s12225-013-9432-6},
	url = {http://link.springer.com/article/10.1007/s12225-013-9432-6},
	author = {Federico Luebert}
}
@article {523,
	title = {A new genus Nogalia (Boraginaceae: Heliotropioideae) from Somaliland and southern Arabia},
	journal = {Kew Bulletin},
	volume = {43},
	year = {1988},
	month = {1988///},
	pages = {431 - 435},
	abstract = {A new genus Nogalia is erected for a species similar in many ways to Heliotropium but with quite different fruit characters.},
	url = {http://www.jstor.org/stable/4118974},
	author = {Verdcourt, B.}
}
@article {482,
	title = {Two new Brazilian species and new combinations in Euploca (Heliotropiaceae)},
	journal = {Kew Bulletin},
	volume = {64},
	year = {2009},
	month = {2009///},
	pages = {285 - 289},
	url = {http://www.springerlink.com/content/407284555744813v/},
	author = {Melo, Jos{\'e} Iranildo Miranda De and Semir, J.}
}
