Laurence J. Dorr. Research Botanist and Associate Curator, National Herbarium, National Museum of Natural History, MRC 166, PO Box 37012, Washington, DC 20013-7012, USA
database: The International Plant Names Index (IPNI), 2007 - 2011; The International Plant Names Index, botanical information system from the Royal Botanic Gardens, Kew, the Harvard University Herbaria, and the Australian National Herbarium, available at http://www.ipni.org/index.html
database: Germplasm Resources Information Network (GRIN), 2007 - 2011; USDA, ARS, National Genetic Resources Program. Germplasm Resources Information Network - (GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. URL: http://www.ars-grin.gov/cgi-bin/npgs/html/paper.pl?language=en
CD-ROM: Checklist of CITES Species Part 1 CITES species index; UNEP-WCMC (Comps.) 2011. Checklist of CITES species (CD-ROM). CITES Secretariat, Geneva, Switzerland, and UNEP-WCMC, Cambridge, United Kingdom. ISBN 2-88323-030-7. Available online at http://www.cites.org/eng/resources/pub/checklist11/index.html or from CITES Secretariat, Chemin des Anémones, 1219 Châtelaine, Genève, Switzerland
David F. Mitchell, ITIS Data Development Specialist: CITES: Appendix II adopted at the 15th meeting of the Conference of the Parties (Doha, 2010)
