The thirty-sixth stanza makes an allusion to Leigh Hunt's mentoring, and the forty-sixth stanza makes reference to Chatterton, Sidney, and Lucan in echoing the poem's intent.  
It is prefaced with a quote placing Venus as both Hesperus, the evening star, and the morning star - a quote by Plato.  The thirty-sixth stanza makes an allusion to Leigh Hunt's mentoring, and the forty-sixth stanza makes reference to Chatterton, Sidney, and Lucan in echoing the poem's intent.  Its fifty-fifth and final stanza ends with the claim that the soul of the title character, "like a star, / Beacons from the abode where the Eternal are."  Written in 1821, the year of its subject's death, FTP, name this elegy on the death of John Keats composed by Percy Shelley.
It is prefaced with a quote placing Venus as both Hesperus, the evening star, and the morning star - a quote by Plato.  
Adonais