Specimen Information

Myriophyllum heterophyllum
Myriophyllum heterophyllum
(variable-leaf watermilfoil)
Plants
Native Transplant

Specimen ID236326
GroupPlants
GenusMyriophyllum
Speciesheterophyllum
Common Namevariable-leaf watermilfoil
StateWA
CountyThurston
LocalityBlue Lake, just south of Clear Lake
Mapping AccuracyAccurate
HUC8 NameNisqually
HUC8 Number17110015
HUC10 NameMiddle Nisqually River
HUC10 Number1711001502
HUC12 NamePowell Creek-Nisqually River
HUC12 Number171100150205
Map
+
Collection Day27
Collection Month7
Collection Year2006
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:13670
Author:Moody, M.L., and D.H. Les
Date:2002
Title:Evidence of hybridity in invasive watermilfoil (Myriophyllum) populations.
Journal:Proceedings of the National Academy of Sciences of the United States of America
Volume:99
Issue:23
Pages:14867-14871
CommentsHerbarium specimen to be submitted to the University of Washington
Record TypeLiterature
Earliest Recordstate
VerifierMichael Moody, Indiana University
Freshwater/MarineFreshwater


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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/18/2024].

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.