Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID229549
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateOK
CountyWagoner
LocalityChouteau Wildlife Management Area (ODWC, 150m NW of footbridge; along old Verdigris riverbed.
Mapping AccuracyApproximate
HUC8 NameLower Verdigris
HUC8 Number11070105
Map
+
Collection Day21
Collection Month6
Collection Year1996
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Reference 1
Ref. Number:28854
Author:Moore, A.J. (curator), and A. Buthod.
Date:2016
Title:Robert Bebb Herbarium (OKL)
Publisher:University of Oklahoma
Reference 2
Ref. Number:28331
Author:SEINet Portal Network.
Date:2021
Title:Southwest Environmental Information Network
Publisher:Symbiota Software Project, Arizona State University
Reference 3
Ref. Number:10641
Author:Hoagland, B.W., and N.A. McCarty
Date:1998
Title:Noteworthy Collections: Oklahoma.
Journal:Castanea
Volume:63
Issue:2
Pages:194
Commentsearliest state record.habitat = emergent riparian wetland.Associated species = Ceratophyllum demersum, Potamogeton nodosus, Justicia americana. frequency: comprising 55% of plant cover at the site. type intro: suspected barge traffic. CollectorNumber: 9601
Record TypeSpecimen
Earliest Recordstate
DisposalHerbarium
Museum Cat NumberOKL202970
VerifierB. W. Hoagland
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 [11/21/2024].

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.