Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID1421384
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateTX
CountyBrazoria
Locality[Locality description not provided]
Mapping AccuracyAccurate
HUC8 NameSan Bernard
HUC8 Number12090401
HUC10 NameLower San Bernard River
HUC10 Number1209040103
HUC12 Name120904010307
HUC12 Number120904010307
Map
+
Collection Day22
Collection Month10
Collection Year2014
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Reference 1
Ref. Number:27701
Author:Texas Invasive Plant and Pest Council.
Date:2018
Title:Texas Invasives Database
Publisher:Lady Bird Johnson Wildflower Center
CommentsAlligatorweed is found in the ditch beside FM-2611 in front of a convenience store on the southwest side of the San Bernard River bridge.; TexasInvaders Report
Record TypeLiterature
VerifierJDB
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/20/2024].

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