Luonnonvalinta ei toimi.

http://en.wikipedia.org/wiki/Pistachio

Pliny in his Natural History asserts that pistacia, “well known among us,” was one of the trees unique to Syria, and that the nut was introduced into Italy by the Roman consul in Syria, Lucius Vitellius the Elder (consul in Syria in 35 AD) and into Hispania at the same time by Flaccus Pompeius.[5] 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.

Evokki=owned