Psidium

Psidium
Temporal range:
Guava (Psidium guajava)
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Subfamily: Myrtoideae
Tribe: Myrteae
Genus: Psidium
L.
Species

78; see text

Synonyms
  • Calyptropsidium O.Berg
  • Corynemyrtus (Kiaersk.) Mattos
  • Cuiavus Trew
  • Episyzygium Suess. & A.Ludw.
  • Guajava Mill.
  • Guayaba Noronha
  • Mitranthes O.Berg
  • Mitropsidium Burret

Psidium is a genus of trees and shrubs in the family Myrtaceae. It is native to warmer parts of the Western Hemisphere (Mexico, Central and South America, the West Indies the Galápagos islands). Many of the species bear edible fruits, and for this reason several are cultivated commercially. The most popularly cultivated species is the common guava, Psidium guajava.