Butomus umbellatus
Butomus umbellatus
(flowering rush)
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Exotic
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8 results for Butomus umbellatus (flowering rush)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
235135 MEAndroscogginLittle Sabattus Pond, north end of Sabattus Pond near Hooper Brook Inlet (Greene Town)1999 01040002 Lower Androscoggin Rivercollected
1660010 MEAndroscogginSabattus Pond, Greene1999 01040002 Lower Androscoggin Riverunknown
249922 MNBeckerDetroit Lake1999 09020103 Otter Tailestablished
260639 MNItascaNorth Twin Lake1999 07010103 Prairie-Willowestablished
249921 MNWashingtonForest Lake1999 07030005 Lower St. Croixestablished
249946 MTFlatheadEastor-Somers (Flathead) Waterfowl Protection Area1999 17010208 Flathead Lakeestablished
1877400 NEPawneeSouthwest arm of Iron Horse Trail lake (N or south parking lot), 0.5 mi. N, 2.5 mi. W of Dubois.1999 10240007 South Fork Big Nemaha 
266561 ON Winnipeg River, Kenora District, Minaki to Little Sand Lake1999  collected

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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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 [2/21/2026].

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