Specimen Information

Alternanthera philoxeroides
Alternanthera philoxeroides
(alligatorweed)
Plants
Exotic

Specimen ID230302
GroupPlants
GenusAlternanthera
Speciesphiloxeroides
Common Namealligatorweed
StateCA
CountyLos Angeles
Localityten townships in southeastern Los Angeles County
Mapping AccuracyCentroid
HUC8 NameSan Gabriel
HUC8 Number18070106
Map
+
Collection Day6
Collection Month11
Collection Year1996
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:10516
Author:California Division of Plant Industry.
Date:1996
Title:Detection Manual: Township Map of Alligatorweed Infestations.
Publisher:State of California, Department of Food and Agriculture, Division of Plant Industry, Plant Pest Diagnostics Branch, Botany.
Pages:2
Record TypeLiterature
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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/19/2019].

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.