| Classification | Chromista: Phaeophyceae: Ectocarpales: Scytosiphonaceae: Petalonia |
| Harvard University Herbaria Barcode(s) | 00964756 |
| Collector | G. I. Hansen |
| 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 | [no additional data] |
| Date Collected | 1976-05-15 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a450c358-d967-43f5-9fd1-54076487f3c3 |
| Harvard University Herbaria Barcode | 00964756 |
| Herbarium | FH |
| Family | Scytosiphonaceae |
| Determination | InQuestion Petalonia sp. |
| Determined by | Hansen, Gayle I. |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
