Landoltia punctata
Landoltia punctata
(dotted duckweed)
Plants
Exotic
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8 results for Landoltia punctata (dotted duckweed)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1436817 CAMontereyMonterey Naval Post Graduate School - Navy lake - Monterey Peninsula1985 18060015 Monterey Bayestablished
232429 FLFranklincampus of Anneewakee School, just N of Hwy 98 (St James area), abundant, choking a small slough [School is now closed, Anneewakee Treatment Center for Emotionally Disturbed Youth]1985 03130013 Newestablished
234064 FLMarion1.8 mi W of junction of FL 329 and FL 320, T12S, R30E. sect. 7, SE 1/4 wet roadside ditch near small pond1985 03080103 Lower St. Johnsestablished
229442 GASeminoleButlers Ferry Landing, 0.3 mi E, on GA hwy 253.1985 03130004 Lower Chattahoocheeestablished
229932 OKComancheComanche County1985 Unknown or N/Aestablished
229931 OKHarmonHarmon County1985 11130101 Groesbeck-Sandyestablished
229495 OKMcCurtainMcCurtain county1985 11140100 Red-Littleestablished
229933 OKTexasTexas County1985 11100100 Upper Beaverestablished

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 [2/22/2026].

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