Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic
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263 results for Hydrilla verticillata (hydrilla)
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Page:12345678910...>>
Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1895018 whorled hydrilla  [No locality description provided]2025   
1895007 whorled hydrilla  [No locality description provided]2025   
1894921 whorled hydrilla  [No locality description provided]2025   
1894960 whorled hydrilla  [No locality description provided]2025   
1894978 whorled hydrilla  [No locality description provided]2025   
1894980 whorled hydrilla  [No locality description provided]2025   
1891646 whorled hydrillaARClark[No locality description provided]2025 08040102 Upper Ouachita 
1892871 wandering hydrillaCTFairfield[No locality description provided]2025 01100005 Housatonic 
1891819 northern hydrillaCTMiddlesex[No locality description provided]2025 01080205 Outlet Connecticut River 
1892178 northern hydrillaCTMiddlesex[No locality description provided]2025 01080205 Outlet Connecticut River 
1889653 northern hydrillaCTMiddlesex[No locality description provided]2025 01080205 Outlet Connecticut River 
1891654 wandering hydrillaCTNew Haven[No locality description provided]2025 01100005 Housatonic 
1890768 wandering hydrillaDCDistrict of Columbia[No locality description provided]2025 02070010 Middle Potomac-Anacostia-Occoquan 
1891447 wandering hydrillaDCDistrict of Columbia[No locality description provided]2025 02070010 Middle Potomac-Anacostia-Occoquan 
1890816 wandering hydrillaDCDistrict of Columbia[No locality description provided]2025 02070010 Middle Potomac-Anacostia-Occoquan 
1890351 wandering hydrillaDCDistrict of Columbia[No locality description provided]2025 02070010 Middle Potomac-Anacostia-Occoquan 
1889766 wandering hydrillaDEKent[No locality description provided]2025 02040207 Broadkill-Smyrna 
1891065 wandering hydrillaDESussex[No locality description provided]2025 02040207 Broadkill-Smyrna 
1891096 wandering hydrillaDESussex[No locality description provided]2025 02040207 Broadkill-Smyrna 
1892209 wandering hydrillaDESussex[No locality description provided]2025 02040303 Chincoteague 
1876446 whorled hydrillaFLAlachua[No locality description provided]2025 03080102 Oklawaha 
1891458 whorled hydrillaFLAlachua[No locality description provided]2025 03080102 Oklawaha 
1891467 whorled hydrillaFLAlachua[No locality description provided]2025 03080102 Oklawaha 
1889363 whorled hydrillaFLAlachua[No locality description provided]2025 03080102 Oklawaha 
1889375 whorled hydrillaFLAlachua[No locality description provided]2025 03080102 Oklawaha 
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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.

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/22/2026].

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