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Detailed Information

The native region of Eastern Ninebark (Physocarpus opulifolius), from which the cultivar ‘Dart’s Gold’ is derived, is **eastern and central North America.**

Specifically, it’s found from:

* **Eastern Canada:** Quebec, Ontario
* **Eastern United States:** Maine to Florida, west to Minnesota and Oklahoma

Therefore, the likely geographical location or native region of the *species* is eastern and central North America. ‘Dart’s Gold’ is simply a cultivar bred from this species, so it inherits the same native range.