Specimen Information

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

Specimen ID1418359
GroupPlants
GenusMyriophyllum
Speciesheterophyllum
Common Namevariable-leaf watermilfoil
StateME
CountyCumberland
LocalityBrandy Pond
Mapping AccuracyAccurate
HUC8 NamePresumpscot
HUC8 Number01060001
HUC10 NameSebago Lake
HUC10 Number0106000101
HUC12 NameBrandy Pond
HUC12 Number010600010105
Map
+
Collection Month11
Collection Year2004
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft | dispersed waterfowl
Statusestablished
Reference 1
Ref. Number:30401
Author:Schaffner, B.
Date:2019
Title:Maine DEP Invasive Aquatic Plant Map
Publisher:Maine Department of Environmental Protection
CommentsDiscovery confirmed 11/2004: Discovered by resident in the north end of pond at the Causeway Marina. Infestation appeared to be in early stages and was hand removed by SCUBA divers. Continued monitoring and control conducted by resident volunteers and LEA.
Record TypeLiterature
Earliest Recordlocale
VerifierMaine DEP
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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/30/2022].

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.