Florida Jujube – Rare, Beautiful & Fascinating: 100 Years @FloridaMuseum https://www.floridamuseum.ufl.edu/100-years/object/florida-jujube/
Scientists thought Florida Jujube was extinct when it was described from a single Florida Museum specimen collected in 1949. It was later rediscovered in the wild in the 1980s, though due to its limited numbers, the future of this spiny shrub is uncertain. Summary Florida Jujube (Pseudoziziphus
Walter Judd Distinguished Professor Emeritus, University of Florida Biology Department