Ricinus caruncle promotes the dispersal of the seed by ants (myrmecochory). The name "Ricinus" is a Latin word for tick; the seed is so named because it has markings and a bump at the end that resemble certain ticks. The genus "Ricinus" also exists in zoology, and designates insects (not ticks) which are parasites of birds; this is possible because the names of animals and plants are governed by different nomenclature codes. The common name "castor oil" probably comes from its use as a replacement for castoreum, a perfume base made from the dried perineal glands of the beaver ("castor" in
Temple of Castor and Pollux number of known Dioscuri sites remaining from antiquity. Among others, In his 1888 description of the Dioscuri temple in ancient Greek colonial city of Naucratis in Egypt, Ernest Arthur Gardner remarked that such temples were common enough to have a characteristic orientation. Temples to the gods tended to face east. Temples to heroes and demi-gods such as Castor and Pollux faced west. Temple of Castor and Pollux The Temple of Castor and Pollux () is an ancient temple in the Roman Forum, Rome, central Italy. It was originally built in gratitude for victory at the Battle of Lake Regillus (495