Specimen Information

Pontederia crassipes
Pontederia crassipes
(floating waterhyacinth)
Plants
Exotic

Specimen ID877966
GroupPlants
GenusPontederia
Speciescrassipes
Common Namefloating waterhyacinth
StateWI
CountyLa Crosse
LocalityVietnam Veteran's [La Crosse] Pond in Chad Erickson Memorial Park
Mapping AccuracyAccurate
HUC8 NameLa Crosse-Pine
HUC8 Number07040006
HUC10 NamePine Creek-Mississippi River
HUC10 Number0704000605
HUC12 NameCity of La Crosse-Mississippi River
HUC12 Number070400060502
Map
+
Collection Month9
Collection Year2015
Year AccuracyActual
Potential Pathwayreleased aquarium
Statuseradicated
Reference 1
Ref. Number:27970
Author:Roe, G.
Date:2015
Title:New invasive species found in La Crosse pond
Publisher:News 19 WXOW.com
CommentsDiscovered in 2015. Manual removal in September 2015.
Record TypeLiterature
Earliest Recorddrainage
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.