Pluto (mythology) abundance or riches, Pluto expresses the aspect of the underworld god that was positive, symbolized in art by the "horn of plenty" (cornucopia), by means of which "Plouton" is distinguished from the gloomier Hades. The Roman poet Ennius ("ca." 239–169 BC), the leading figure in the Hellenization of Latin literature, considered Pluto a Greek god to be explained in terms of the Roman equivalents Dis Pater and Orcus. It is unclear whether Pluto had a literary presence in Rome before Ennius. Some scholars think that rituals and beliefs pertaining to Pluto entered Roman culture with the establishment of the Saecular
Sinmara Orcus, a god of the underworld in Roman mythology, and that Hel is blue or half blue and half light, like the Roman goddess Proserpina, whom Saxo equates to Hel in his "Gesta Danorum". Falk further notes that Sinmara is referred to as "aurglasis Eirr", which he translates as "the goddess of the gold ring", and compares Hel's being called "Gjallar sunnu gátt" "wearer of the necklace" in stanza 9 of the poem "Forspjallsljóð". Björn Olsen associates the kenning with "veðurglasir", a name of Yggdrasill in stanza 24 of the same poem, and translates "aurglasir" as a name for the