| Classification | Rhodophyta: Halymeniaceae: Cryptonemia | 
| Harvard University Herbaria Barcode(s) | 00618855 | 
| Collector | [no data available] | 
| Country | United States of America | 
| State | Florida | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Florida: Monroe County: Key West | 
| Locality | [no additional data] | 
| Project | Macroalgae TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0e6e89e9-f14a-4fc3-8416-9c74029a0c17 | 
| Harvard University Herbaria Barcode | 00618855 | 
| Herbarium | FH | 
| Family | Halymeniaceae | 
| Determination | Cryptonemia crenulata (J. Agardh) J. Agardh | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Pressed |