 It was written in the afternoon in the intervals of some other writing. The desk was in an upstairs room, by a window looking down a wooded hill. It was written in a little notebook in which his father and mother wrote out copies of several of their poems, and, in most cases, added the date of composition. On one page the first two lines of 'Trees' appear, with the date, February 2, 1913, and on another page, further on in the book, is the full text of the poem. It was dedicated to his wife's mother, Mrs. Henry Mills Alden, who was endeared to all her family.
