Specimen Information

Landoltia punctata
Landoltia punctata
(dotted duckweed)
Plants
Exotic

Specimen ID229675
GroupPlants
GenusLandoltia
Speciespunctata
Common Namedotted duckweed
StateIL
CountyAlexander
LocalityHorseshoe Lake
Mapping AccuracyApproximate
HUC8 NameCache
HUC8 Number07140108
Map
+
Collection Day24
Collection Month11
Collection Year1960
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:10396
Author:Daubs, E.H.
Date:1962
Title:The occurrence of Spirodela oligorrhiza in the United States.
Journal:Rhodora
Volume:64
Pages:81-85
Reference 2
Ref. Number:10632
Author:Henry, R.D., and A.R. Scott
Date:1981
Title:Time of introduction of the alien component of the spontaneous Illinois vascular flora.
Journal:The American Midland Naturalist
Volume:106
Issue:2
Pages:318-324
CommentsCollectorNumber: Daubs 545
Record TypeLiterature
Museum Cat Numberherb/Univ. of Illinois
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/25/2022].

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