"Thyrsis" (from the title of Theocritus's poem "Θύρσις")^[1] is a poem written by Matthew Arnold in December 1865 to commemorate his friend, the poet Arthur Hugh Clough, who had died in November 1861 aged only 42.^[2][3]

The character Thyrsis was a shepherd in Virgil's seventh Eclogue, who lost a singing match against Corydon. The implication that Clough was a loser is hardly fair, given that he is thought by many to have been one of the greatest nineteenth-century poets (but see line 80: "For Time, not Corydon, hath conquer'd thee").^[2]

Arnold's decision to imitate a Latin pastoral is ironic in that Clough was best known for The Bothie of Tober-na-Vuolich, subtitled "a long-vacation pastoral": a thoroughly modern poem which broke all the rules of classical pastoral poetry.

Arnold's poem is remembered above all for its lines describing the view of Oxford from Boars Hill. Portions of Thyrsis also appear in An Oxford Elegy by Ralph Vaughan Williams.

• Idyll I