Specimen Information

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

Specimen ID862518
GroupPlants
GenusHydrilla
Speciesverticillata [dioecious]
Common Namedioecious hydrilla
StateTX
CountyHays
LocalitySan Marcos River, at Cheatham St Bridge
Mapping AccuracyAccurate
HUC8 NameSan Marcos
HUC8 Number12100203
HUC10 NameUpper San Marcos River
HUC10 Number1210020303
HUC12 NamePurgatory Creek-San Marcos River
HUC12 Number121002030302
Map
+
Collection Month3
Collection Year2000
Year AccuracyActual
Potential Pathwaycanal
Statusestablished
Reference 1
Ref. Number:22751
Author:Owens, C.S., J.D. Madsen, R.M. Smart, and R.M. Stewart
Date:2001
Title:Dispersal of native and nonnative aquatic plant species in the San Marcos River, Texas.
Journal:Journal of Aquatic Plant Management
Volume:39
Issue:1
Pages:75-79
CommentsAbundant along river
Record TypeLiterature
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 [9/21/2019].

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