Chapter 7: Linnaean Plant Names and their Types (part R) Author Jarvis, Charlie Department of Botany, Natural History Museum, Cromwell Road, London, UK text 2007 Linnaean Society of London in association with the Natural History Museum London Order out of Chaos. Linnaean Plant Types and their Types 785 805 book chapter https://doi.org/10.5281/zenodo.291971 978-0-9506207-7-0 291971 Rhamnus zizyphus Linnaeus , Species Plantarum 1 : 194. 1753 . "Habitat in Europa australi." RCN: 1572. Lectotype (Kirkbride & al. in Taxon 55: 1050. 2006): Herb. Burser XXIII: 50 ( UPS ) Current name: Ziziphus jujuba Mill. ( Rhamnaceae ). Note: Kirkbride & al. typified this name as part of a proposal to conserve Ziziphus jujuba Mill. against Ziziphus zizyphus (L.) H. Karst. , the latter otherwise being the little used, but correct, name for this taxon.