Reference Viewer

Cut-and-Paste Reference:
Christy, J. (manager). 2016. Portland State University Herbarium (HPSU). Portland State University, Portland, OR.
Reference Details:
Reference Number: 32370
Type: Database
Author: Christy, J. (manager).
Date (year): 2016
Title:Portland State University Herbarium (HPSU)
Publisher:Portland State University
Publisher Location:Portland, OR
Accessed on:
Created on:
Keywords: herbarium, HPSU
Species Profiles and Specimens that use this Reference:

Bidens beckii

    OR - Maple Bay, Siltcoos Lake
    OR - Eel Lake, Lakeside

Myriophyllum aquaticum

    OR - Horseshoe Bend, Rogue River. North side of river near [Copsey Creek]


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 [8/8/2022].

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.