Etrogs in an ancient garden at Ramat Rachel

POLLEN from a Persian-Period garden has yielded up some surprises:

Jerusalem dig uncovers earliest evidence of local cultivation of etrogs

Pollen reveals ancient palace grew the citrus in its garden.

By Zafrir Rinat (Haaretz)

Tags: Jerusalem Israel archeology Tel Aviv University

The earliest evidence of local cultivation of three of the Sukkot holiday's traditional "four species" has been found at the most ancient royal royal garden ever discovered in Israel.

The garden, at Kibbutz Ramat Rachel in Jerusalem, gave up its secrets through remnants of pollen found in the plaster of its walls.

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Then, Lipschits said, he and his colleagues had a "wild thought": If plasterers had worked on the garden walls in springtime, when flowers were blooming, breezes would have carried the pollen to the walls, where it would have become embedded in the plaster.

Enlisting the aid of Tel Aviv University archaeobotanist Dr. Daphne Langot, they carefully peeled away layers of the plaster, revealing pollen from a number of plant species.

Most of the plants were wild, but in one layer of plaster, apparently from the Persian period (the era of the Jewish return from the Babylonian exile in 538 B.C.E. ) they found pollen from ornamental species and fruit trees, some of which came from distant lands.

The find that most excited the scholars was pollen from etrogs, or citrons, a fruit that originated in India. This is the earliest botanical evidence of citrons in the country.

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