| Specimen ID | 1715814 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | lithuanica |
| Common Name | northern hydrilla |
| State | CT |
| County | Litchfield |
| Locality | East Twin Lake, 13 m from launch |
| Mapping Accuracy | Accurate |
| HUC8 Name | Housatonic |
| HUC8 Number | 01100005 |
| HUC10 Name | Williams River-Housatonic River |
| HUC10 Number | 0110000502 |
| HUC12 Name | Hubbard Brook |
| HUC12 Number | 011000050203 |
| Map
NAS ARM
| |
| Collection Day | 27 |
| Collection Month | 6 |
| Collection Year | 2023 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | established |
| Reference 1 |
| Ref. Number: | 44844 |
| Author: | Foley IV, J.R., S.E. Stebbins, R. Doherty, N.P. Tippery, and G.J. Bugbee |
| Date: | 2024 |
| Title: | Northern hydrilla (Hydrilla verticillata ssp. lithuanica): discovery and establishment outside the Connecticut River |
| Journal: | Invasive Plant Science and Management |
| Volume: | 17 |
| Issue: | 1 |
| Pages: | 55-59 |
|
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| Comments | DNA verified as clade C |
| Record Type | Personal communication |
| Earliest Record | drainage |
| Verifier | Connecticut Office of Aquatic Invasive Species |
