@article {494,
	title = {Transfer cells in the seeds of Boraginales},
	journal = {Botanical Journal of the Linnean Society},
	volume = {140},
	year = {2002},
	month = {2002/10//},
	pages = {155 - 164},
	isbn = {0024-4074},
	url = {http://onlinelibrary.wiley.com/doi/10.1046/j.1095-8339.2002.00085.x/abstract},
	author = {Diane, N. and Hilger, Hartmut H. and Gottschling, M.}
}
@article {389,
	title = {A systematic analysis of Heliotropium, Tournefortia, and allied taxa of the Heliotropiaceae (Boraginales) based on ITS1 sequences and morphological data},
	journal = {American Journal of Botany},
	volume = {89},
	year = {2002},
	month = {2002///},
	pages = {287 - 295},
	url = {http://www.amjbot.org/content/89/2/287},
	author = {Diane, N. and F{\"o}rther, H. and Hilger, Hartmut H.}
}
