Reference List

This list includes references used to derive specimen records.

Results also available in CSV (click to export table to spreadsheet)
Ref IDTypeAuthorDateTitle
16045 DatabaseAlexander, J., S. Markos, J. Yost, R.L. Moe, E. Dean, and M. Nazaire.2016Consortium of California Herbaria (CCH)
25610 DatabaseCalflora2021The Calflora Database: Information on California plants for education, research and conservation
10661 DatabaseFarid, A. (curator).2018University of South Florida Herbarium (USF)
28190 DatabaseLouisiana State University2020Shirley C. Tucker Herbarium (LSU)
29219 BookPennell, F.W.1935The Scrophulariaceae of eastern temperate North America
29218 DatabaseSchollaardt, C. (head).2015National Herbarium Netherland (U)


Disclaimer:

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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/3/2022].

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.