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Exotic and Invasive Plants Monitoring Database

Published by National Park Service | Department of the Interior | Metadata Last Checked: January 07, 2026 | Last Modified: 2021-12-08T00:00:00Z
Observations of random and infested plots were searched for exotic and invasive plant species at Crater Lake NP, Lassen Volcanic NP, Lava Beds NM, Oregon Caves NM, Redwood NSP, and Whiskeytown NRA.

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