Saving Florida Ziziphus
- Summary of research at Archbold Biological Station concerning the recently discovered Florida Ziziphus (Ziziphus celata), one of the rarest shrubs in the world.
- http://www.archbold-station.org/abs/plantspp/ziziphus.htm

Jujube Fruit Facts
- Description and uses of Jujube.
- http://www.crfg.org/pubs/ff/jujube.html

Ziziphus
- Description, images, full species list, and uses.
- http://chemsrv0.pph.univie.ac.at/ska/zizi.htm