Specimen Information

Pontederia crassipes
Pontederia crassipes
(floating water hyacinth)
Plants
Exotic

Specimen ID1257391
GroupPlants
GenusPontederia
Speciescrassipes
Common Namefloating water hyacinth
StateWA
CountySnohomish
LocalityNina Lake
Mapping AccuracyAccurate
HUC8 NameSnohomish
HUC8 Number17110011
HUC10 NameQuilceda Creek-Frontal Possession Sound
HUC10 Number1711001102
HUC12 NameQuilceda Creek
HUC12 Number171100110204
Map
+
Collection Day20
Collection Month6
Collection Year1995
Year AccuracyActual
Potential Pathwayunknown
Statusunknown
Reference 1
Ref. Number:28080
Author:Environmental Assessment Program.
Date:2018
Title:Washington State Lakes Environmental Data Version 1.0
Publisher:Washington State Department of Ecology
Commentsplanted at one home; Visited to help pull M. aquaticum growing among cattails in front of 2 homes. Only sampled from shore.
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 [10/31/2020].

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.