| Classification | Azollaceae: Azolla |
| Harvard University Herbaria Barcode(s) | 02069086 |
| Collector | R. M. Tryon with [data not captured] |
| Collector number | 907 |
| Country | United States of America |
| State | South Carolina |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: South Carolina: Clarendon County |
| Locality | in swamp of Black River, 1 mile south-west of Sardinia |
| Date Collected | 1939-07-26 |
| Habitat | Floating on pond |
| Container | Plantae Exsiccatae Grayanae |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2c114a84-9037-42b1-ac97-6d62fbf132bd |
| Harvard University Herbaria Barcode | 02069086 |
| Herbarium | GH |
| Family | Azollaceae |
| Determination | Azolla caroliniana Willdenow |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
