Landoltia punctata
Landoltia punctata
(dotted duckweed)

4 results for Landoltia punctata (dotted duckweed)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
232026 DENew CastleLums Pond1991 02040205 Brandywine-Christinaestablished
232427 FLColumbiaOleno State Park, ravine sink, surrounded by mesic hammock1991 03110206 Santa Feestablished
230998 FLGadsdensmall tributary of the Ochlockonee River, two bridges west of on N side Hwy 201991 03120003 Lower Ochlockoneeestablished
234075 FLLakeGreen Swamp hiking trail, along former Seaboard Coast Line RR, at Bay Lake Road, ca 8 mi SSE of Mabel1991 03100208 Withlacoocheeestablished

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.


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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/27/2022].

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.