Pontederia crassipes
Pontederia crassipes
(floating waterhyacinth)
Plants
Exotic
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29 results for Pontederia crassipes (floating waterhyacinth)
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Click here for listing in all states

Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1421045 TXHarris[Locality description not provided]2007 12040101 West Fork San Jacintounknown
1421192 TXHarris[Locality description not provided]2011 12040101 West Fork San Jacintounknown
229791 TXHarrisLake Houston1995 12040101 West Fork San Jacintoestablished
234643 TXHarrisLake Houston2002 12040101 West Fork San Jacintoestablished
1470676 TXHarrisLake Houston2012 12040101 West Fork San Jacintoestablished
1470799 TXHarrisLake Houston2013 12040101 West Fork San Jacintoestablished
1470699 TXHarrisLake Houston2014 12040101 West Fork San Jacintoestablished
1421158 TXMontgomery[Locality description not provided]2011 12040101 West Fork San Jacintounknown
1421276 TXMontgomery[Locality description not provided]2012 12040101 West Fork San Jacintounknown
1470693 TXMontgomeryLake Conroe2009 12040101 West Fork San Jacintoestablished
1470592 TXMontgomeryLake Conroe2010 12040101 West Fork San Jacintoestablished
1470671 TXMontgomeryLake Conroe2012 12040101 West Fork San Jacintoestablished
1470793 TXMontgomeryLake Conroe2013 12040101 West Fork San Jacintoestablished
213801 TXMontgomeryLake Conroe [just NW of Conroe]1985 12040101 West Fork San Jacintoestablished
229746 TXMontgomeryLake Conroe [just NW of Conroe]1995 12040101 West Fork San Jacintoestablished
1421090 TXWalker[Locality description not provided]2010 12040101 West Fork San Jacintounknown
1421079 TXWalker[Locality description not provided]2010 12040101 West Fork San Jacintounknown
1421082 TXWalker[Locality description not provided]2010 12040101 West Fork San Jacintounknown
1421303 TXWalker[Locality description not provided]2012 12040101 West Fork San Jacintounknown
1421361 TXWalker[Locality description not provided]2012 12040101 West Fork San Jacintounknown
1463744 TXWalker[Raven Lake] Huntsville State Park2018 12040101 West Fork San Jacintoestablished
1470764 TXWalkerLake Raven2011 12040101 West Fork San Jacintoestablished
1470896 TXWalkerLake Raven2012 12040101 West Fork San Jacintoestablished
1470786 TXWalkerLake Raven2013 12040101 West Fork San Jacintoestablished
1470686 TXWalkerLake Raven2014 12040101 West Fork San Jacintoestablished
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Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

Data are not available for download from the web site. Please contact NAS staff for a custom query.

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 [1/25/2020].

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.