Specimen Information

Murdannia keisak
Murdannia keisak
(marsh dewflower)
Plants
Exotic

Specimen ID1473402
GroupPlants
GenusMurdannia
Specieskeisak
Common Namemarsh dewflower
StateTN
CountyMcNairy
LocalityBig Hill Pond State Park
Mapping AccuracyAccurate
HUC8 NameUpper Hatchie
HUC8 Number08010207
HUC10 NameBridge Creek-Tuscumbia River Canal
HUC10 Number0801020705
HUC12 NameCoon Creek-Tuscumbia River Canal
HUC12 Number080102070504
Map

NAS ARM

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Collection Day3
Collection Month9
Collection Year2018
Year AccuracyActual
Potential Pathwayescaped captivity | hitch hiker
Statusestablished
Reference 1
Ref. Number:24369
Author:Center for Invasive Species and Ecosystem Health.
Date:2019
Title:EDDMapS: Early detection and distribution mapping system
Publisher:The University of Georgia
CommentsThe coordinates are from the Dismal Swamp boardwalk were it crosses a slough. They are more or less at the start of the population which runs west. Acreage of coverage is an estimate- the plant may cover much more than 3 acres. Dense monocultures exclude all native herbaceous plants.
Record TypeLiterature
Museum Cat Number7807924
VerifierMarie Tackett
Freshwater/MarineFreshwater
Year ClassFlower


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/28/2021].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.