Specimen Information

Hydrilla verticillata [dioecious]
Hydrilla verticillata [dioecious]
(dioecious hydrilla)
Plants
Exotic

Specimen ID862557
GroupPlants
GenusHydrilla
Speciesverticillata [dioecious]
Common Namedioecious hydrilla
StateTX
CountyHays
LocalityCreek off San Marcos River, on Cape St, near San Marcos River City Park.
Mapping AccuracyAccurate
HUC8 NameSan Marcos
HUC8 Number12100203
HUC10 NameUpper San Marcos River
HUC10 Number1210020303
HUC12 NamePurgatory Creek-San Marcos River
HUC12 Number121002030302
Map
+
Collection Day21
Collection Month1
Collection Year2015
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:27701
Author:Texas Invasive Plant and Pest Council.
Date:2018
Title:Texas Invasives Database
Publisher:Lady Bird Johnson Wildflower Center
CommentsTexas Invasives ID: 20401
Record TypeLiterature
VerifierJDB
Freshwater/MarineFreshwater


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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/16/2019].

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.