Hydrilla verticillata verticillata
Hydrilla verticillata verticillata
(whorled hydrilla)
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121 results for Hydrilla verticillata verticillata (whorled hydrilla)
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Page:12345
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
228989 FLManateeMyakka River, Myakka River State Park1975 03100102 Myakkaestablished
1887410 FLSarasota[No locality description provided]2023 03100102 Myakka 
1887917 FLSarasota[No locality description provided]2024 03100102 Myakka 
1876162 FLSarasota[No locality description provided]2024 03100102 Myakka 
1888910 FLSarasota[No locality description provided]2025 03100102 Myakka 
1517845 FLSarasotaLower Myakka Lake1982 03100102 Myakkaunknown
1517040 FLSarasotaLower Myakka Lake1983 03100102 Myakkaunknown
1516414 FLSarasotaLower Myakka Lake1984 03100102 Myakkaunknown
1520669 FLSarasotaLower Myakka Lake1985 03100102 Myakkaunknown
1518042 FLSarasotaLower Myakka Lake1986 03100102 Myakkaunknown
1517488 FLSarasotaLower Myakka Lake1987 03100102 Myakkaunknown
1517489 FLSarasotaLower Myakka Lake1988 03100102 Myakkaunknown
1516492 FLSarasotaLower Myakka Lake1989 03100102 Myakkaunknown
1517353 FLSarasotaLower Myakka Lake1990 03100102 Myakkaunknown
1516670 FLSarasotaLower Myakka Lake1991 03100102 Myakkaunknown
1517688 FLSarasotaLower Myakka Lake1992 03100102 Myakkaunknown
1519008 FLSarasotaLower Myakka Lake1993 03100102 Myakkaunknown
1517501 FLSarasotaLower Myakka Lake1994 03100102 Myakkaunknown
1516221 FLSarasotaLower Myakka Lake1995 03100102 Myakkaunknown
1521238 FLSarasotaLower Myakka Lake1996 03100102 Myakkaunknown
1516654 FLSarasotaLower Myakka Lake1997 03100102 Myakkaunknown
1520438 FLSarasotaLower Myakka Lake1998 03100102 Myakkaunknown
1521901 FLSarasotaLower Myakka Lake1999 03100102 Myakkaunknown
1516997 FLSarasotaLower Myakka Lake2000 03100102 Myakkaunknown
1519995 FLSarasotaLower Myakka Lake2001 03100102 Myakkaunknown
Page:12345

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.

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.