Diana (mythology) influence of Greek and Etruscan religion. By the 3rd century BCE, Diana is found listed among the twelve major gods of the Roman pantheon by the poet Ennius. Though the Capitoline Triad were the primary state gods of Rome, early Roman myth did not assign a strict hierarchy to the gods the way Greek mythology did, though the Greek hierarchy would eventually be adopted by Roman religion as well. Once Greek influence had caused Diana to be considered identical to the Greek goddess Artemis, Diana acquired Artemis' physical description, attributes, and variants of her myths as well. Like Artemis, Diana
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