| Classification | Rhodophyta: Kallymeniaceae: Callophyllis | 
| Harvard University Herbaria Barcode(s) | 00776745 | 
| Collector | C. H. Clarke | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Santa Cruz County | 
| Locality | [data not captured] | 
| Project | Macroalgae TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d160dfe9-e410-4cba-b13e-a8359c0cda4c | 
| Harvard University Herbaria Barcode | 00776745 | 
| Herbarium | FH | 
| Family | Kallymeniaceae | 
| Determination | Callophyllis marginifructa Setchell & Swezy | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |