Pistachio - online puzzles

The pistachio (, Pistacia vera), a member of the cashew family, is a small tree originating from Central Asia and the Middle East. The tree produces seeds that are widely consumed as food.

Pistacia vera often is confused with other species in the genus Pistacia that are also known as pistachio. These other species can be distinguished by their geographic distributions (in the wild) and their seeds which are much smaller and have a soft shell.

As of 2017, Iran accounted for over half the world 's production of pistachios.

Etymology

Pistachio is from late Middle English "pistace", from Old French, superseded in the 16th century by forms from Italian "pistacchio", via Latin from Greek "pistakion", from Middle Persian "pistak" (the New Persian variant being "pista").

History

The pistachio tree is native to regions of Central Asia, including present- day Iran and Afghanistan. Archaeology shows that pistachio seeds were a common food as early as 6750 BCE. Pliny the Elder writes in his Natural History that pistacia, "well known among us", was one of the trees unique to Syria, and that the seed was introduced into Italy by the Roman Proconsul in Syria, Lucius Vitellius the Elder (in office in 35 CE) and into Hispania at the same time by Flaccus Pompeius. The early sixth-century manuscript De observatione ciborum ("On the observance of foods") by Anthimus implies that pistacia remained well known in Europe in Late Antiquity. Archaeologists have found evidence from excavations at Jarmo in northeastern Iraq for the consumption of Atlantic pistachio.