Specimen Information

Pontederia crassipes
Pontederia crassipes
(floating waterhyacinth)
Plants
Exotic

Specimen ID231737
GroupPlants
GenusPontederia
Speciescrassipes
Common Namefloating waterhyacinth
StateCA
CountySan Diego
LocalitySan Ysidro, swamp S of Monument Rd
Mapping AccuracyAccurate
HUC8 NameCottonwood-Tijuana
HUC8 Number18070305
HUC10 NameTijuana River-Frontal Pacific Ocean
HUC10 Number1807030513
HUC12 NameTijuana River-Frontal Pacific Ocean
HUC12 Number180703051304
Map
+
Collection Day19
Collection Month5
Collection Year1967
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Commentsinfestation size: 1/8 acre CollectorNumber: Hohimer et al (CDA)
Museum Cat Numberherb CA Dept Food and Ag
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 [4/8/2020].

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.