Specimen Information

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

Specimen ID1418375
GroupPlants
GenusMyriophyllum
Speciesheterophyllum
Common Namevariable-leaf watermilfoil
StateME
CountyOxford
LocalityCushman Pond
Mapping AccuracyAccurate
HUC8 NameSaco River
HUC8 Number01060002
HUC10 NameKezar Lake-Saco River
HUC10 Number0106000204
HUC12 NameKezar Lake
HUC12 Number010600020402
Map
+
Collection Month6
Collection Year1996
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 1996. Infestation is down to a few scattered plants. An ongoing control program to survey and remove all plants found continues.
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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/28/2024].

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.