Specimen Information

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

Specimen ID240692
GroupPlants
GenusHydrilla
Speciesverticillata [dioecious]
Common Namedioecious hydrilla
StatePR
CountyLoiza
LocalityCanovanas River, near the city of Canovanas
Mapping AccuracyAccurate
HUC8 NameEastern Puerto Rico
HUC8 Number21010005
HUC10 NameRio Grande de Loiza Watershed
HUC10 Number2101000504
HUC12 NameRio Grande de Loiza at mouth
HUC12 Number210100050414
Map
+
Collection Day15
Collection Month8
Collection Year2007
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft | dispersed
Statusestablished
Record TypeNAS sighting report
Earliest Recordstate
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. [2022]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/29/2022].

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.