| Classification | Rhodophyta: Cystocloniaceae: Cystoclonium | 
| Barcode(s) | 00618946 | 
| Collector | M. H. Zimmermann | 
| Collector number | 215 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Nahant | 
| Locality | 70 miles southwest of East Point, Nahant, MA | 
| Date Collected | 1966-10-15 | 
| Project | Macroalgae TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6accb40f-7950-4687-b527-4672b1019b98 | 
| Harvard University Herbaria Barcode | 00618946 | 
| Herbarium | FH | 
| Family | Cystocloniaceae | 
| Determination |  Cystoclonium purpureum (Hudson) Batters | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |