| Classification | Rhodophyta: Gigartinaceae: Iridophycus | 
| Harvard University Herbaria Barcode(s) | 01159508 | 
| Collector | N. L. Gardner | 
| Collector number | 7181 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Marin County | 
| Locality | Pt. Cavallo | 
| Date Collected | 1933-02-** | 
| Project | Macroalgae TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bbd07579-1ff5-4093-b3ad-772b22da70ea | 
| Harvard University Herbaria Barcode | 01159508 | 
| Herbarium | FH | 
| Family | Gigartinaceae | 
| Determination | Iridophycus sinicola Setchell & N. L. Gardner | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |