Final answer:
The phrase "wreathing a flowery band" acts as a metaphor in the poem, signifying the bonds we create with life and the world.
Step-by-step explanation:
The phrase "wreathing a flowery band" used in the poem works as a metaphor. A metaphor is a figure of speech that is used to make a comparison, but in a way different from a simile. Instead, it makes the description of an object look as if it was literally true. In other words, it can be said that a metaphor is an implied comparison.
This literary device is used to create an implied comparison between the act of creating a flowery band and the way in which we create and maintain our ties to life and the world around us. The use of metaphor in poetry allows for a deeper exploration of themes and emotions.
Connecting seemingly unrelated ideas to produce a new understanding or perspective. Just as a metaphor bridges the gap between two different things, the flowery band serves as a symbolic bridge, tying us symbolically to our earthly existence.