Specimen Information

Murdannia keisak
Murdannia keisak
(marsh dewflower)
Plants
Exotic

Specimen ID1473427
GroupPlants
GenusMurdannia
Specieskeisak
Common Namemarsh dewflower
StateTN
CountyFayette
Locality[Wolf River, E of Bateman Rd]
Mapping AccuracyAccurate
HUC8 NameWolf
HUC8 Number08010210
HUC10 NameIndian Creek-Wolf River
HUC10 Number0801021002
HUC12 NameMount Tena Creek-Wolf River
HUC12 Number080102100208
Map

NAS ARM

+
Collection Day14
Collection Month9
Collection Year2018
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft | dispersed
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
CommentsA second known location is 4-miles upstream- it is likely that M. keisak occurs between these locations; It is also likely that it can be found all along the Wolf River into Mississippi. It was not found along the Wolf River at William B. Clark State Natural Area on Sept. 14, 2018. The natural area is approximately 12 miles downstream from Bateman Road. M. keisak is likely to cause the eradication of the state rare plant, Heteranthera multiflora at this site.
Record TypeLiterature
Museum Cat Number7810118
VerifierM. Kerr
Freshwater/MarineFreshwater
Size24 acres


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 [1/25/2021].

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.