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3. The Plant List (2013) , Version 1.1.http://www.theplantlist.org/1.1/browse/A/Celastraceae/(02-24- 2014) .
4. Centre for Australian National Biodiversity Research, http://www.anbg.gov.au/cpbr/cd-keys/rfk/index.html(02-24- 2014) .