Specimen Information

Hydrilla verticillata verticillata
Hydrilla verticillata verticillata
(whorled hydrilla)
Plants
Exotic

Specimen ID1399722
GroupPlants
GenusHydrilla
Speciesverticillata
Subspeciesverticillata
Common Namewhorled hydrilla
StateAL
CountyChoctaw
LocalityBoat ramp. Choctaw NWR
Mapping AccuracyAccurate
HUC8 NameMiddle Tombigbee-Chickasaw
HUC8 Number03160201
HUC10 NameTombigbee River-Wahalak Creek
HUC10 Number0316020109
HUC12 NameTombigbee River-Okatuppa Creek
HUC12 Number031602010909
Map
+
Collection Day26
Collection Month1
Collection Year2008
Year AccuracyActual
Potential Pathwayunknown
Statusunknown
Reference 1
Ref. Number:19426
Author:Madsen, J.D.
Date:2010
Title:Invasive Plant Atlas of the MidSouth.
Publisher:Geosystems Research Institute, Mississippi State University
CommentsAssociated species: Salvinia minima,
Record TypeLiterature
Freshwater/MarineFreshwater
Size750 SqFt


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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/23/2024].

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.