@article {thulin2003,
	title = {Three new species of Heliotropium (Boraginaceae) from the Horn of Africa region},
	journal = {Nordic Journal of Botany},
	volume = {23},
	number = {5},
	year = {2003},
	pages = {527{\textendash}532},
	issn = {1756-1051},
	doi = {10.1111/j.1756-1051.2003.tb00428.x},
	url = {http://onlinelibrary.wiley.com/doi/10.1111/j.1756-1051.2003.tb00428.x/abstract},
	author = {Thulin, Mats}
}
