Psidium pomiferum Linnaeus , Species Plantarum , ed. 2, 1 : 672. 1762 Psidium cujavus L. (1754) Chapter 7: Linnaean Plant Names and their Types (part P) Jarvis, Charlie L. Linnaeus 1753 Magnoliopsida Myrtaceae Psidium CoL Plantae Myrtales Tracheophyta species guajava      Psidium pomiferumLinnaeus,  Species Plantarum, ed. 2, 1: 672. 1762, nom. illeg.  "Habitat in Indiis." RCN: 3595.  Replaced synonym:  Psidium cujavusL. (1754).   Lectotype(Merrill, Interpret. Rumph. Herb. Amb.: 33, 391. 1917): [icon] " Cujavus agrestis" in Rumphius, Herb. Amboin. 1: 142, t. 48. 1741.