NAS - Nonindigenous Aquatic Species
Drake, S.J., J.F. Weltzin, and P.D. Parr. 2003. Assessment of Non-Native Invasive Plant Species on the United States Department of Energy Oak Ridge National Environmental Research Park. Castanea 68(1):15-30. https://www.jstor.org/stable/4034154.
Reference Number: 45470 Type: Journal Article Author: Drake, S.J., J.F. Weltzin, and P.D. Parr Date (year): 2003 Article Title:Assessment of Non-Native Invasive Plant Species on the United States Department of Energy Oak Ridge National Environmental Research Park Journal Name: Castanea Volume: 68 Issue: 1 Pages: 15-30 URL: https://www.jstor.org/stable/4034154 Keywords: Nasturtium officinale
The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.
Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/19/2026].
Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.
For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.
