Sagittaria graminea graminea
Sagittaria graminea graminea
(grassy arrowhead)
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Native Transplant
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17 results for Sagittaria graminea graminea (grassy arrowhead)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
259422 WAMasonMason Lake1998 17110019 Puget Soundestablished
1526974 WAMasonMason Lake1998 17110019 Puget Soundestablished
1525770 WAMasonMason Lake1999 17110019 Puget Soundestablished
1529378 WAMasonMason Lake2002 17110019 Puget Soundestablished
259421 WAMasonMason Lake2004 17110019 Puget Soundestablished
1528181 WAMasonMason Lake2005 17110019 Puget Soundestablished
259423 WAMasonMason Lake2007 17110019 Puget Soundestablished
1526975 WAMasonMason Lake2007 17110019 Puget Soundestablished
1525771 WAMasonMason Lake2010 17110019 Puget Soundestablished
1529379 WAMasonMason Lake2011 17110019 Puget Soundestablished
1528182 WASnohomishCrabapple Lake2018 17110019 Puget Soundestablished
259426 WASnohomishLake Serene2001 17110019 Puget Soundestablished
1526976 WASnohomishLoma Lake2001 17110019 Puget Soundestablished
259425 WASnohomishLoma Lake2001 17110019 Puget Soundestablished
1525772 WASnohomishLoma Lake2007 17110019 Puget Soundestablished
1529380 WASnohomishLoma Lake2012 17110019 Puget Soundestablished
1528185 WASnohomishSerene Lake (28N-04E-34)2001 17110019 Puget Soundestablished

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 [4/20/2024].

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