| Specimen ID | 1695804 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | verticillata |
| Common Name | whorled hydrilla |
| State | TX |
| County | Comal |
| Locality | Canyon Lake, Cordova Bend Subdivision Lake Park |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Guadalupe |
| HUC8 Number | 12100201 |
| HUC10 Name | Guadalupe River-Canyon Lake |
| HUC10 Number | 1210020104 |
| HUC12 Name | Jentsch Creek-Canyon Lake |
| HUC12 Number | 121002010406 |
| Map | |
| Collection Day | 24 |
| Collection Month | 6 |
| Collection Year | 2022 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed | hitch hiker on small watercraft |
| Status | established |
| Comments | Also noted by TPWD in 2019: https://tpwd.texas.gov/publications/pwdpubs/media/lake_survey/pwd_rp_t3200_1264_2019.pdf |
| Record Type | NAS sighting report |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |
