Fragment of an Ode to Maia

Versions of Fragment of an Ode to Maia include:

"Written on May Day", in The Poetical Works of John Keats (1884)
"Fragment of an Ode to Maia", in The complete poetical works and letters of John Keats (1899), edited by Horace Elisha Scudder
"Fragment of an Ode to Maia" in The Hundred Best Poems (lyrical) in the English language (1904), edited by Adam Luke Gowans
"Fragment of an Ode to Maia" in the Oxford Book of English Verse 1250-1900 (1931), edited by Arthur Quiller-Couch
"Fragment of an Ode to Maia" in the Oxford Book of English Verse 1250-1918 (1940), edited by Arthur Quiller-Couch