By state

Public gardens in New Jersey

26 New Jersey botanical gardens and arboretums, each mapped and typed.

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Bamboo Brook Outdoor Education Center — New Jersey

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Colonial Park Arboretum and Gardens — New Jersey

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Cora Hartshorn Arboretum and Bird Sanctuary — New Jersey

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Drew University — New Jersey

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Duke Gardens — New Jersey

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Fairview Cemetery — New Jersey

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Frelinghuysen Arboretum — New Jersey

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Greenwood Gardens — New Jersey

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Herrontown Woods Arboretum — New Jersey

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Holmdel Arboretum — New Jersey

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Howard Van Vleck Arboretum — New Jersey

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Hunterdon County Arboretum — New Jersey