Question: The most famous and often parodied poem by Joyce Kilmer was written in what verse structure?
Sentence (from "Joyce Kilmer"): Joyce Kilmer (born as Alfred Joyce Kilmer; December 6, 1886 – July 30, 1918) was an American writer and poet mainly remembered for a short poem titled "Trees" (1913), which was published in the collection "Trees and Other Poems" in 1914.
Relevant evidence: Yes