| Classification | Rhodophyta: Ceramiaceae: Callithamnion |
| Harvard University Herbaria Barcode(s) | 00776233 |
| Type Status | Type |
| Collector | N. L. Gardner |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Los Angeles County |
| Locality | [data not captured] |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d584022f-f532-4bec-85c2-2df7890eedc5 |
| Harvard University Herbaria Barcode | 00776233 |
| Herbarium | FH |
| Family | Ceramiaceae |
| Type Status | Type |
| Type of | Callithamnion rupicola f. pygmaea Collins |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Pressed |
