| Specimen ID | 1421455 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | verticillata |
| Common Name | whorled hydrilla |
| State | TX |
| County | Cass |
| Locality | Wright Patman Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Sulpher |
| HUC8 Number | 11140302 |
| HUC10 Name | Sulphur River-Wright Patman Lake |
| HUC10 Number | 1114030206 |
| HUC12 Name | Webster Creek-Wright Patman Lake |
| HUC12 Number | 111403020606 |
| Map | |
| Collection Year | 2000 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 30788 |
| Author: | Texas Parks & Wildlife Department. |
| Date: | 2018 |
| Title: | Lake Survey Reports |
| Publisher: | Texas Parks and Wildlife Department, Inland Fisheries Division |
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| Reference 2 |
| Ref. Number: | 30787 |
| Author: | Bister, T.J., and J.D. Lechelt. |
| Date: | 2016 |
| Title: | Fisheries Management Survey Report: Lake Wright Patman |
| Publisher: | Texas Parks and Wildlife Department, Inland Fisheries Division |
| Pages: | 35 pp |
|
|
| Comments | Discovered 2000 |
| Record Type | Literature |
| Earliest Record | locale |
| Verifier | TPWD |
| Freshwater/Marine | Freshwater |
| Size | 102 ac |
