Mary Oliver, the beloved and prolific poet whose work reflected her reverence of nature, died Thursday at her home in Florida. She was 83, and the cause of death was lymphoma, according to her literary executor, Bill Reichblum. Oliver made her literary debut in 1963, at age 28, and won the Pulitzer Prize in 1983 for her collection "American Primitive," then the National Book Award for poetry in 1992 for "New and Selected Poems." Born and raised in the Cleveland suburb of Maple Heights, Oliver escaped what she called an abusive and "dysfunctional" home life by exploring the nearby woods and writing poetry. She met her partner, Molly Malone Cook, at the New York home of poet Edna St. Vincent Millay. Cook died in 2005.

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