Ludwigia grandiflora
Ludwigia grandiflora
(large-flower primrose-willow)
Plants
Exotic
Collection Info
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Impacts

53 results for Ludwigia grandiflora (large-flower primrose-willow)
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Page:123
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
262738 ORBentonCorvallis, slough below Pilkington Nursery1949 17090003 Upper Willamettecollected
262739 ORBentonCorvallis, slough below Pilkington Nursery1950 17090003 Upper Willametteestablished
262740 ORBentonfoot of bluff east of Pilkington residence1955 17090003 Upper Willametteestablished
1664027 ORCurry[No locality information provided]2015 17100310 Lower Rogueunknown
1665252 ORCurry[No locality information provided]2015 17100310 Lower Rogueunknown
1665475 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1664512 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1664523 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1664067 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1663650 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1663694 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1663392 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1663429 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1663835 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1663879 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1666172 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1662837 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1662937 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1663010 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1666495 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1666563 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1663644 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1664885 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1664050 ORCurry[No locality information provided]2018 17100310 Lower Rogueunknown
1663944 ORJosephine[No locality information provided]2015 17100310 Lower Rogueunknown
Page:123

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/11/2025].

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.