Article from Bean's Trees and Shrubs Hardy in the British Isles
Recommended citation
'Punica' from the website Trees and Shrubs Online (treesandshrubsonline.
A genus of two species, the one not treated here – P. protopunica – a native of the island of Sokotra in the Gulf of Aden; for the remaining distribution see below. Having briefly assigned to the monogeneric Punicaceae, Punica has been restored to Lythraceae (Loosestrife family), which is mainly herbaceous and temperate, but contains a few woody genera of the tropics and subtropics, such as Lagerstroemia.
The generic name derives from the Roman Pomum (or Malum) punicum, the Carthage apple, probably from the fact that the finest fruits came from there, while the specific epithet for the common pomegranate – granatum – derives from another name used by the Romans; this was Malum (or Pomum) granatum – the apple with the grain-like seeds.