Pontederia crassipes
Pontederia crassipes
(floating water hyacinth)

3 results for Pontederia crassipes (floating water hyacinth)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1439904 CAStanislausAlong bank of the Tuolumne River at Carpenter Road bridge, south limits of Modesto.1964 18040009 Upper Tuolumneestablished
1439906 CAStanislausRiparian area just west of the closed bridge near the Basso boat ramp on the Tuolumne River, in a marshy area west of the river and east of Hwy 132.2012 18040009 Upper Tuolumneestablished
229260 CAStanislausTuolumne River at Carpenter Rd. bridge, S limits of Modesto1964 18040009 Upper Tuolumneestablished

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.


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Citation information: U.S. Geological Survey. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [3/1/2021].

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