iDigBio.org
GBIF.org
iNaturalist.org
NANFA
FishNet 2
USGS NAS| HUC Code | Watershed Name | Occurrence | Source |
| 02080201 | Upper James | Current | NatureServe |
| 03010101 | Upper Roanoke | Current | NatureServe |
| 03010102 | Middle Roanoke | Current | NatureServe |
| 03010103 | Upper Dan | Current | NatureServe |