@article {20,
	title = {Seed morphology: an addition to the taxonomy of Tephrosia (Leguminosae, Papilionoideae, Millettieae) from South America},
	journal = {Plant Systematics and Evolution},
	volume = {299},
	year = {2013},
	month = {Jan-02-2013},
	pages = {459 - 470},
	issn = {0378-2697},
	doi = {10.1007/s00606-012-0735-0},
	url = {http://link.springer.com/10.1007/s00606-012-0735-0},
	author = {de Queiroz, Rubens Teixeira and Goulart de Azevedo Tozzi, Ana Maria and Lewis, Gwilym Peter}
}
