| Specimen ID | 1655143 |
| Group | Algae |
| Genus | Didymosphenia |
| Species | geminata |
| Common Name | didymo |
| State | VA |
| County | Franklin |
| Locality | Smith River, below Philpott Dam |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Dan |
| HUC8 Number | 03010103 |
| HUC10 Name | Middle Smith River |
| HUC10 Number | 0301010307 |
| HUC12 Name | Blackberry Creek-Smith River |
| HUC12 Number | 030101030702 |
| Map | |
| Collection Day | 16 |
| Collection Month | 8 |
| Collection Year | 2014 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed | hitch hiker |
| Status | established |
| Comments | First discovered in the Smith River in 2006. https://www.flickr.com/photos/alan_cressler/15020513065/in/album-72157717109374491/ |
| Record Type | Personal communication |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |
| Photo | |
