Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
242693
| CT | New London | Gardner Lake | 2006 |
01100003
| Thames | established |
894719
| CT | New London | Gardner Lake, Bozrah/Montville/Salem | 2006 |
01100003
| Thames | established |
894720
| CT | New London | Gardner Lake, Bozrah/Montville/Salem | 2011 |
01100003
| Thames | established |
274480
| CT | New London | Powers Lake, West end: Growing on silt in 3 m of water | 2007 |
01100003
| Thames | collected |