| Classification | Rhodophyta: Gigartinaceae: Gigartina | 
| Harvard University Herbaria Barcode(s) | 00907803 | 
| Collector | N. L. Gardner | 
| Collector number | 4958 | 
| Country | Mexico | 
| State | Baja California Norte | 
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Baja California Norte: Ensenada | 
| Locality | Ensenada, Mexico | 
| Date Collected | 1924-07-** | 
| Project | Macroalgae TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bd6c6581-2804-46f2-9a85-a5db1187328e | 
| Harvard University Herbaria Barcode | 00907803 | 
| Herbarium | FH | 
| Family | Gigartinaceae | 
| Determination | Gigartina serrata N. L. Gardner | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Pressed |