several ancient sources refer to her as the "tenth Muse". The earliest surviving poem to do so is a third-century BC epigram by Dioscorides, but poems are preserved in the Greek Anthology by Antipater of Sidon and attributed to Plato on the same theme. She was sometimes referred to as "The Poetess", just as Homer was "The Poet". The scholars of Alexandria included her in the canon of nine lyric poets. According to Aelian, the Athenian lawmaker and poet Solon asked to be taught a song by Sappho "so that I may learn it and then die". This story may well be apocryphal, especially as Ammianus Marcellinus tells a similar story about Socrates and a song of Stesichorus, but it is indicative of how highly Sappho's poetry was considered in the ancient world. Sappho's poetry also influenced other ancient authors. In Greek, the Hellenistic poet Nossis was described by Marilyn B. Skinner as an imitator of Sappho, and Kathryn Gutzwiller argues that Nossis explicitly positioned herself as an inheritor of Sappho's position as a woman poet. Beyond poetry, Plato cites Sappho in his Phaedrus, and Socrates' second speech on love in that dialogue appears to echo Sappho's descriptions of the physical effects of desire in fragment 31. In the first century BC, Catullus established the themes and metres of Sappho's poetry as a part of Latin literature, adopting the Sapphic stanza, believed in antiquity to have been invented by Sappho, giving his lover in his poetry the name "Lesbia" in reference to Sappho, and adapting and translating Sappho's 31st fragment in his poem 51. Other ancient poets wrote about Sappho's life. She was a popular character in ancient Athenian comedy, and at least six separate comedies called Sappho are known. The earliest known ancient comedy to take Sappho as its main subject was the early-fifth or late-fourth century BC Sappho by Ameipsias, though nothing is known of it apart from its name. As these comedies survive only in fragments, it is uncertain exactly how they portrayed Sappho, but she was likely characterised as a promiscuous woman. In Diphilos' play, she was the lover of the poets Anacreon and Hipponax. Sappho was also a favourite subject in the visual arts. She was the most commonly depicted poet on sixth and fifth-century Attic red-figure vase paintings – though unlike male poets such as Anacreon and Alcaeus, in the four surviving vases in