@article {673,
	title = {Toward a phylogenetic subfamilial classification for the Compositae (Asteraceae)},
	journal = {Proceedings of the Biological Society of Washington},
	volume = {115},
	year = {2002},
	pages = {909-922},
	author = {Panero, J. and V. A. Funk}
}
@article {686,
	title = {Sampera, a new genus of Liabeae (Compositae or Asteraceae) from the northern Andes},
	journal = {Proceedings of the Biological Society of Washington},
	volume = {122},
	year = {2009},
	month = {07/2009},
	pages = {155 - 161},
	issn = {0006-324X},
	doi = {10.2988/08-31.1},
	author = {Vicki A. Funk and Harold Robinson}
}
