Baldwin, B. G. 1992. Phylogenetic utility of the internal transcribed spacers of nuclear ribosomal DNA in plants: an example from the Compositae. Molecular Phylogenetics and Evolution 1: 3-16.
Doyle, J. J., J. L. Doyle, J. A. Ballenger, E. E. Dickson, T. Kajita, and H. Ohashi. 1997. A phylogeny of the chloroplast gene rbcL in the Leguminosae: taxonomic correlations and insights into the evolution of nodulation. American Journal of Botany 84: in press.
Felsenstein, J. 1985. Confidence limits on phylogenies: An approach using the bootstrap. Evolution 39: 783-791.
Felsenstein, J. 1993. PHYLIP: phylogeny inference package. Version 3.5. University of Washington, Seattle.
Geesink, R. 1984. Scala Millettiearum. a survey of the genera of the tribe Millettieae (Legum. - Pap.) with methodological considerations. E. J. Brill/Leiden University Press. Leiden.
Genetics Computer Group. 1991. Program manual for the GCG package. Version 7. Madison, Wis.
Lavin, M., J. J. Doyle, and J. D. Palmer. 1990. Evolutionary significance of the loss of the chloroplast DNA inverted repeat in the Leguminosae subfamily Papilionoideae. Evolution 44: 390-402.
Lavin, M., E. Eshbaugh, J. M. Hu, and R. A. Sharrock. 1997. Monophyletic subgroups of the tribe Millettieae (Leguminosae) as revealed by phytochrome nucleotide sequence data (unpublished)
Liston, A. 1995. Use of the polymerase chain reaction to survey for the loss of the inverted repeat in the legume chloroplast genome. In M. D. Crisp and J. J. Doyle [eds.], Advances in legume systematics, Part 7, Phylogeny, 31-40. Royal Botanic Gardens, Kew.
Olsen, G. J., H. Matsuda, R. Hagstrom, and R. Overbeek. 1994 fastDNAml: A tool for construction of phylogenetic trees of DNA sequences using maximum likelihood. Computer Applications in the Biosciences 10: 41-48.
Polhill, R. M. 1981. Papilionoideae. In R. M. Polhill and P. H. Raven [eds.], Advances in legume systematics, Part 1, 191-208. Royal Botanic Gardens, Kew.
Polhill, R. M. 1995. Classification of the Leguminosae. Phytochemical Dictionary of the Leguminosae, ILDIS and CHCD. Chapman & Hall, London.
Sanders, R W, W. S. Judd, M. J. Donoghue. 1991. Do the Temperate-Tropical Family Pairs Constitute Sister Groups. American Journal of Botany, v.78(6, suppl.): 213-214.
Sanderson M. J. and Liston, A. 1995. Molecular phylogenetic systematics of Galegeae, with special reference to Astragalus. In: M. Crisp & J. J. Doyle (ed.) Advances in Legume Systematics 7: Phylogeny, pp. 331-350. Royal Botanic Gardens, Kew.
Sanderson, M. J. and Wojciechowski, M. F. 1996. Diversification rates in a temperate legume clade: Are there "so many species" of Astragalus (Fabaceae)? American Journal of Botany 83(11): 1488-1502.
Schot, A. M. 1994. A revision of Callerya Endl. (including Padbruggea and Whitfordiodendron) (Papilionaceae: Millettieae). Blumea 39: 1-40.
Scott, K. D. and Playford, J. 1995. DNA extraction technique for PCR in rain forest plant species. BioTechniques 20: 974-978.
Suh, Y., Thien, L. B., Reeve, H. E., and Zimmer, E. A. 1993. Molecular evolution and phylogenetic implications of internal transcribed spacer sequences of ribosomal DNA in Winteraceae. American Journal of Botany 80: 1042-1055.
Swofford, D. 1993. PAUP: Phylogenetic Analysis Using Parsimony. Illinois Natural History Survey, Champaign, IL.
Wei, Z. 1985a. A revision of the Chinese Millettia (Papilionoideae). Acta Phytotax. Sin. 23: 196 208.
Wei, Z. 1985b. A revision of the Chinese Millettia (Papilionoideae) (cont.). Acta Phytotax. Sin. 23: 275-292, f. 10 & 11.
Wojciechowski, M. F., Sanderson, M. J., Baldwin, B. G., and Donoghue, M. J. 1993. Monophyly of anueploid Astragalus (Fabaceae): Evidence from nuclear ribosomal DNA-ITS sequences. American Journal of Botany 80: 711-722.