Rhamnus zizyphus Linnaeus , Species Plantarum 1 : 194. 1753 Chapter 7: Linnaean Plant Names and their Types (part R) Jarvis, Charlie   Rhamnus zizyphus Linnaeus ,  Species Plantarum 1 : 194. 1753 Mill. Mill. Magnoliopsida Rhamnaceae Ziziphus Plantae Rosales Tracheophyta species jujuba      Rhamnus zizyphusLinnaeus,  Species Plantarum1: 194. 1753.  "Habitat in Europa australi." RCN: 1572.    Lectotype(Kirkbride & al. in Taxon55: 1050. 2006): Herb. Burser XXIII: 50 ( UPS)   Note:Kirkbride & al. typified this name as part of a proposal to conserve  Ziziphus jujubaMill.against  Ziziphus zizyphus(L.) H. Karst., the latter otherwise being the little used, but correct, name for this taxon. 2611571371 UPS 50 lectotype