Sagittaria graminea graminea
Sagittaria graminea graminea
(grassy arrowhead)
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Native Transplant
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11 results for Sagittaria graminea graminea (grassy arrowhead)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
259424 WASnohomishLake Roesiger (north arm)1998 17110009 Skykomishestablished
230812 WASnohomishLake Roesiger, south arm, east side.1995 17110009 Skykomishestablished
259420 WASnohomishLake Roesiger, south arm, east side.2004 17110009 Skykomishestablished
1526977 WASnohomishRoesiger Lake1994 17110009 Skykomishestablished
1528183 WASnohomishRoesiger Lake1994 17110009 Skykomishestablished
1525773 WASnohomishRoesiger Lake1995 17110009 Skykomishestablished
1529381 WASnohomishRoesiger Lake1995 17110009 Skykomishestablished
1528184 WASnohomishRoesiger Lake1998 17110009 Skykomishestablished
1525774 WASnohomishRoesiger Lake1998 17110009 Skykomishestablished
1526978 WASnohomishRoesiger Lake1998 17110009 Skykomishestablished
1529382 WASnohomishRoesiger Lake2001 17110009 Skykomishestablished

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/18/2024].

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