Specimen Information

Myriophyllum spicatum
Myriophyllum spicatum
(Eurasian watermilfoil)
Plants
Exotic

Specimen ID230327
GroupPlants
GenusMyriophyllum
Speciesspicatum
Common NameEurasian watermilfoil
StatePA
CountyBucks
LocalityDelaware River, 0.5 km above mouth of Poquessing Creek, Andalusia.
Mapping AccuracyAccurate
HUC8 NameLower Delaware
HUC8 Number02040202
HUC10 NamePennypack Creek-Rancocas Creek
HUC10 Number0204020203
HUC12 NameSwede Run-Delaware River
HUC12 Number020402020305
Map
+
Collection Day9
Collection Month9
Collection Year1986
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:10518
Author:Pennsylvania Flora Database.
Date:2011
Title:Pennsylvania Flora Project
Publisher:Morris Arboretum at the University of Pennsylvania (MOAR)
Commentsin harbor of marina.associates: Vallisneria CollectorNumber: PH 970467
Record TypeLiterature
Museum Cat Numberherb/Acad Nat Sci Philade
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 [12/17/2024].

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.