iDigBio.org
GBIF.org
iNaturalist.org
NANFA
FishNet 2
USGS NAS| HUC Code | Watershed Name | Occurrence | Source |
| 03010101 | Upper Roanoke | Current | NatureServe |
| 03010102 | Middle Roanoke | Current | NatureServe |
| 03010103 | Upper Dan | Current | NatureServe |
| 03010104 | Lower Dan | Current | NatureServe |
| 03010105 | Banister | Current | NatureServe |
| 03010106 | Roanoke Rapids | Current | NatureServe |
| 03010107 | Lower Roanoke | Current | NatureServe |
| 03020102 | Fishing | Current | NatureServe |
| 03030002 | Haw | Current | NatureServe |
| 05050002 | Middle New | Current | NatureServe |
| 05050003 | Greenbrier | Current | NatureServe |
| 05050004 | Lower New | Current | NatureServe |