Final answer:
Sylvia Plath's poem 'Mushrooms' uses literary devices such as symbolism, alliteration, foreshadowing, and simile to add depth and provoke thought. The given poem by Laura Kasischke contains examples of metaphors and similes, such as an infant sleeping being likened to a 'milky sea.'
Step-by-step explanation:
The poem Mushrooms by Sylvia Plath is rich with literary devices which enhance the text and provoke thought in the reader. Symbolism is used throughout the poem to represent themes such as the unseen growth or unexpected power, often attributing larger meanings to the mushrooms themselves. Alliteration facilitates a rhythmic flow and focuses the reader's attention on specific phrases.
Foreshadowing subtly hints at the eventual triumph or proliferation of the mushrooms, suggesting a change or buildup to a significant event. Lastly, simile compares two unlike things to highlight particular characteristics or create vivid imagery for the reader. In the poem by Laura Kasischke presented for analysis, we can find numerous examples of metaphors and similes. For instance, the line 'An infant sleeping's a milky sea' is a clear example of a simile, comparing the tranquility of a sleeping infant to a vast, calm sea.