Temple of Artemis image carried through the streets and surrounded by maidens. In the Roman Imperial era, the emperor Commodus lent his name to the festival games, and might have sponsored them. From the Greek point of view, the Ephesian Artemis is a distinctive form of their goddess Artemis. In Greek cult and myth, Artemis is the twin of Apollo, a virgin huntress who supplanted the Titan Selene as goddess of the Moon. At Ephesus, a goddess whom the Greeks associated with Artemis was venerated in an archaic, pre-Hellenic cult image that was carved of wood (a "xoanon") and kept decorated with jewelry.
Artemis worshipped as a fertility/childbirth goddess in some places, assimilating Ilithyia, since, according to some myths, she assisted her mother in the delivery of her twin. During the Classical period in Athens, she was identified with Hecate. Artemis also assimilated Caryatis (Carya). As Aeginaea, she was worshipped in Sparta; the name means either huntress of chamois, or the wielder of the javelin (). Also in Sparta, Artemis "Lygodesma" was worshipped. This epithet means "willow-bound" from the Gr. "lygos" (λυγός, willow) and "desmos" (δεσμός, bond). The willow tree appears in several ancient Greek myths and rituals. She was worshipped at Naupactus as