Diana (mythology) sacred grove on the shores of Lake Nemi, Diana was venerated as a triple goddess beginning in the late 6th century BCE. Andreas Alföldi interpreted an image on a late Republican coin as the Latin Diana "conceived as a threefold unity of the divine huntress, the Moon goddess and the goddess of the nether world, Hekate". This coin, minted by P. Accoleius Lariscolus in 43 BCE, has been acknowledged as representing an archaic statue of Diana Nemorensis. It represents Artemis with the bow at one extremity, Luna-Selene with flowers at the other and a central deity not immediately identifiable, all
Iana (goddess) to "Dianium", referring to either a shrine or the Temple of Diana on the Aventine Hill. Diana is one of the Roman goddesses most often identified with the moon, but Usener thought Iana might be better identified with Juno Lucina. The Church Father Tertullian, however, calls Iana a "diva arquis", "goddess of arches" (Latin "arcus" or "arquus", "arch; rainbow"). The arch as a passageway or portal suggests Iana as the female counterpart of Janus, whose role as a "doorkeeper" includes functions pertaining to time and the heavens. Varro's contemporary Nigidius Figulus identified Janus with Apollo and Iana with Diana. W.H.