Trapa natans
Trapa natans
(water chestnut)
Plants
Exotic
Collection Info
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Impacts

26 results for Trapa natans (water chestnut)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1888384 MAWorcester[No locality description provided; coordinates obscured by collector]2024 01090003 Blackstone River 
1678499 MAWorcester[No locality description provided]2019 01090003 Blackstone River 
1678525 MAWorcester[No locality description provided]2019 01090003 Blackstone River 
1672329 MAWorcester[No locality description provided]2019 01090003 Blackstone River 
1676405 MAWorcester[No locality description provided]2020 01090003 Blackstone River 
1676747 MAWorcester[No locality description provided]2020 01090003 Blackstone River 
1677303 MAWorcester[No locality description provided]2021 01090003 Blackstone River 
1677390 MAWorcester[No locality description provided]2021 01090003 Blackstone River 
1677450 MAWorcester[No locality description provided]2021 01090003 Blackstone River 
1677451 MAWorcester[No locality description provided]2021 01090003 Blackstone River 
1677411 MAWorcester[No locality description provided]2021 01090003 Blackstone River 
1748208 MAWorcester[No locality description provided]2022 01090003 Blackstone River 
1730461 MAWorcester[No locality description provided]2022 01090003 Blackstone River 
1730537 MAWorcester[No locality description provided]2022 01090003 Blackstone River 
1888681 MAWorcester[No locality description provided]2023 01090003 Blackstone River 
1888000 MAWorcester[No locality description provided]2024 01090003 Blackstone River 
1888188 MAWorcester[No locality description provided]2024 01090003 Blackstone River 
1889632 MAWorcester[No locality description provided]2025 01090003 Blackstone River 
1890025 MAWorcester[No locality description provided]2025 01090003 Blackstone River 
1890480 MAWorcester[No locality description provided]2025 01090003 Blackstone River 
1890789 MAWorcester[No locality description provided]2025 01090003 Blackstone River 
1890855 MAWorcester[No locality description provided]2025 01090003 Blackstone River 
1418643 MAWorcesterCoes Pond Coes Reservoir and surrounding land, E of Mill St., S of June St., Wo of Botany Bay Rd. and Circuit Ave. W., and N of Mill St. and Coes St.1995 01090003 Blackstone Riverestablished
235078 MAWorcesterCoes Pond, Worcester2001 01090003 Blackstone Riverestablished
1456501 MAWorcesterFisherville Pond, Quinsigamond River2017 01090003 Blackstone Riverestablished
Page:12

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 [1/31/2026].

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