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"Genus: Bauhinia L."Germplasm Resources Information Network. United States Department of Agriculture. 2007-03-29. Archived from the original on 2012-05-03. Retrieved 2010-12-06.
"ILDIS LegumeWeb entry for Bauhinia". International Legume Database & Information Service. Cardiff School of Computer Science & Informatics. Archived from the original on 17 May 2014. Retrieved 8 May 2014.