@article {629,
	title = {El g{\'e}nero Heliotropium L. (Boraginaceae) en Venezuela. Sinopsis},
	journal = {Acta Botanica Venezuelica},
	volume = {16},
	year = {1993},
	pages = {83{\textendash}91},
	author = {Rodr{\'\i}guez, G.}
}
@inbook {miller1997,
	title = {Boraginaceae},
	booktitle = {Flora of the Venezuelan Guyana},
	volume = {3},
	year = {1997},
	pages = {527{\textendash}547},
	publisher = {Missouri Botanical Garden},
	organization = {Missouri Botanical Garden},
	address = {St. Louis},
	author = {Miller, J. S. and Gaviria, J. and G{\'o}mez, R. and Rodr{\'\i}guez, G.},
	editor = {Berry, P. E. and Holst, B. K. and Yatskievych, K.}
}
