Specimen Information

Pontederia crassipes
Pontederia crassipes
(floating waterhyacinth)
Plants
Exotic

Specimen ID1633997
GroupPlants
GenusPontederia
Speciescrassipes
Common Namefloating waterhyacinth
StateCA
CountyVentura
LocalityVentura River, Big Rock Preserve area. In 3 feet of water and shore. Big Rock Preserve, Ventura Land Trust. West of Highway 33.
Mapping AccuracyAccurate
HUC8 NameVentura
HUC8 Number18070101
HUC10 NameVentura River
HUC10 Number1807010101
HUC12 NameLower Ventura River
HUC12 Number180701010106
Map
+
Collection Day22
Collection Month8
Collection Year2018
Year AccuracyActual
Potential Pathwayplanted ornamental
Statusestablished
Reference 1
Ref. Number:25610
Author:West, R., J. Malpas, C. Powell, M. Tollett, D. Anderson, and E. Dorrington.
Date:2019
Title:Calflora
CommentsCalflora observation ID: mg73236
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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/2/2020].

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.