Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID1333552
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StatePR
CountyAibonito Municipio
Localitycreek joining Usabon River, near intersection of RT-173 and RT-727 at AAA pumping station
Mapping AccuracyAccurate
HUC8 NameEastern Puerto Rico
HUC8 Number21010005
HUC10 NameRio de la Plata Watershed
HUC10 Number2101000507
HUC12 NameRio de la Plata at Represa Comerio Dam
HUC12 Number210100050707
Map
+
Collection Day4
Collection Month4
Collection Year1987
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Reference 1
Ref. Number:29283
Author:Ackerman, J. (director).
Date:2013
Title:University of Puerto Rico Herbarium (UPRRP)
Publisher:University of Puerto Rico
Record TypeSpecimen
DisposalUniversity of Puerto Rico Herbarium
Museum Cat NumberUPRRP 13111
VerifierH.A. Liogier
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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/23/2020].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.