Tài liệu tham khảo WikiPedia: Inga (Fabaceae) http://www.ars-grin.gov/cgi-bin/npgs/html/genus.pl... http://www.ildis.org/ http://www.theplantlist.org/browse/A/Leguminosae/I... https://web.archive.org/web/20121023071932/http://...