Anonymous. 1994. Proposal to transfer Aloe helenae and A. suzannae from Appendix II to Appendix I of CITES. Ninth Conference of the Parties to CITES, Fort Lauderdale, U.S.A.
Oldfield, S., Lusty, C. and MacKinven, A. (compilers). 1998. The World List of Threatened Trees. World Conservation Press, Cambridge, UK.
|Citation:||World Conservation Monitoring Centre 1998. Aloe helenae. The IUCN Red List of Threatened Species. Version 2014.2. <www.iucnredlist.org>. Downloaded on 21 October 2014.|
|Feedback:||If you see any errors or have any questions or suggestions on what is shown on this page, please fill in the feedback form so that we can correct or extend the information provided|