NAS - Nonindigenous Aquatic Species
Pennsylvania State University. 2015. The Pennsylvania State University Herbarium (PAC). SEINet Data Portal. swbiodiversity.org.
Reference Number: 34776
Author: Pennsylvania State University
Date (year): 2015
Title:The Pennsylvania State University Herbarium (PAC)
Publisher:SEINet Data Portal
Keywords: PAC, herbarium, Symbiota
Eichhornia crassipes PA - 1 mile SSW of the town square, Middletown, Susquehanna River near mouth of Swatara Creek, Middletown Access Area
Najas marina PA - submerged in shallow water along the shoreline in an abandoned limestone quarry, ca. 1.1 miles NW of Williamsburg PA - submerged in shallow water along the shoreline in an abandoned limestone quarry, ca. 1.1 miles NW of Williamsburg
Potamogeton crispus PA - floating in creek, just northeast of Cupola
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. . Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/23/2023].
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.