Specimen Information

Pontederia crassipes
Pontederia crassipes
(floating water hyacinth)
Plants
Exotic

Specimen ID241960
GroupPlants
GenusPontederia
Speciescrassipes
Common Namefloating water hyacinth
StateCA
CountyContra Costa
LocalityAntioch Dunes National Wildlife Refuge
Mapping AccuracyAccurate
HUC8 NameSan Joaquin Delta
HUC8 Number18040003
HUC10 NameMiddle River-San Joaquin River
HUC10 Number1804000309
HUC12 NameMarkley Canyon-San Joaquin River
HUC12 Number180400030907
Map
+
Collection Day2
Collection Month9
Collection Year1985
Year AccuracyActual
Potential Pathwayplanted ornamental | released | dispersed
Statusestablished
Reference 1
Ref. Number:17141
Author:Calflora.
Date:2007
Title:Information on California plants for education, research and conservation
Volume:2007
CommentsCalflora #1202241
Record TypeLiterature
Earliest Recordcounty
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 [10/29/2020].

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.