Brandenburg, W. A. et al. (editors), 1988. ISTA list of stabilized plant names. International Seed Testing Association, Zurich, Switzerland.

Brickell, C. D. et al. (editors), 2016. International code of nomenclature for cultivated plants, ed. 9. Scripta Hort. 18:1–190.

Bridson, G.D.R., and Smith, E.R. (editors), 1991. B-P-H/S. Botanico-Periodicum-Huntianum/Supplementum. Hunt Institute for Botanical Documentation, Pittsburgh, Pennsylvania.

Bridson, G.D.R. et al. (editors), 2004. BPH-2: periodicals with botanical content. Hunt Institute for Botanical Documentation, Pittsburgh, Pennsylvania.

Brummitt, R.K., 2001. World geographical scheme for recording plant distributions. Edition 2. Hunt Institute for Botanical Documentation, Carnegie Mellon University, Pittsburgh.

Brummitt, R.K, and Powell, C.E., 1992. Authors of plant names. A list of authors of scientific names of plants, with recommended standard forms of their names, including abbreviations. Royal Botanic Gardens, Kew, England.

Chase, M. et al. 2016. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG IV. Bot. J. Linn. Soc. 181:1–20.

Cook, F.E.M., 1995. Economic botany data collection standard. Royal Botanic Gardens, Kew.

Dorr, L.J., and Nicolson, D.H., 2008–2009. Taxonomic literature, supplements VII-VIII. 2 volumes. A.R.G. Gantner Verlag K.G., Ruggell.

Gove, P.B. et al. (editors), 1961. Webster's third new international dictionary of the English language unabridged. G. & C. Merriam Company, Springfield, Massachusetts.

Gunn, C.R., Wiersema, J.H., Ritchie, C.A., and Kirkbride, J.H., Jr., 1992. Families and genera of spermatophytes recognized by the Agricultural Research Service. U.S.D.A. Tech. Bull. 1796:1–500.

Janick, J. (editor), 1989. The National Plant Germplasm System of the United States. Plant Breed. Rev. 7:1–230.

Kartesz, J.T. and Thieret, J.W., 1991. Common names for vascular plants: guidelines for use and application. Sida 14:421–434.

Lawrence, G.H.M., Buchheim, A.F.G., Daniels, G.S., and Dolezal, H. (editors), 1968. B-P-H. Botanico-Periodicum-Huntianum. Hunt Botanical Library, Pittsburgh, Pennsylvania.

Meyer, D.L. and Wiersema, J.H. (editors), 1999. Uniform classification of weed and crop seeds. Contribution No. 25 to the Handbook on Seed Testing. Association of Official Seed Analysts.

McNeill, J. et al. (editors), 2012. International Code of Nomenclature for algae, fungi, and plants (Melbourne Code), adopted by the Eighteenth International Botanical Congress Melbourne, Australia, July 2011. Regnum Veg. 154: i-xxx, 1-208.

Stafleu, F.A., and Cowan, R.S., 1976–1988. Taxonomic literature, second edition. 7 volumes. Bohn, Scheltema, and Holkema, Utrecht.

Stafleu, F.A., and Mennega, E.A., 1992–2000. Taxonomic literature, supplements I-IV. 4 volumes. Koeltz Scientific Books, Königstein.

Terrell, E.E., 1986a. Updating scientific names for introduced germplasm of economically important vascular plants. Acta Hort., Int. Soc. Hort. Sci. 182:293–300.

Terrell, E.E., 1986b. A checklist of names for 3,000 vascular plants of economic importance. U.S.D.A. Agric. Handb. 505:1–241.

Wiersema, J.H. and León, B., 1999. World economic plants: a standard reference. CRC Press, Boca Raton, Florida.

Wiersema, J.H., Gunn, C.R., and Kirkbride, J.H., Jr., 1990. Legume (Fabaceae) nomenclature in the USDA germplasm system. U.S.D.A. Tech. Bull. 1757:1–572.