NAS - Nonindigenous Aquatic Species
Many. 2005. Map of South American waterweed (Egeria densa) distribution in Oregon. http://www.weedmapper.org/egde_state.html (accessed on December 15, 2006).
Reference Number: 15921 Type: Web Page Author: Many. Date (year): 2005 Title:Map of South American waterweed (Egeria densa) distribution in Oregon. URL: http://www.weedmapper.org/egde_state.html (accessed on December 15, 2006) Accessed on: Created on: Keywords: plants, Egeria densa, South American waterweed, distribution, Oregon, weedmapper
Egeria densa OR - Columbia River, lower OR - Willamette Valley OR - Clatsop, Tillamook, Lincoln and Lane counties. OR - Coos County OR - Douglas County OR - Curry County OR - Josephine County OR - Jackson County
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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/10/2024].
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