Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID247685
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateCA
CountyRiverside
LocalityRiverside, Santa Ana River, under the NW end of the Market St. bridge
Mapping AccuracyAccurate
HUC8 NameSanta Ana
HUC8 Number18070203
HUC10 NameMiddle Santa Ana River
HUC10 Number1807020308
HUC12 NameEast Etiwanda Creek-Santa Ana River
HUC12 Number180702030804
Map
+
Collection Day29
Collection Month9
Collection Year1999
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:10714
Author:Regents of the University of California
Date:2015
Title:Jepsen online interchange for California floristics.
Publisher:University and Jepson Herbaria, University of California, Berkeley.
Record TypeLiterature
Museum Cat NumberUCR-110460
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 [7/18/2024].

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