| Classification | Chromista: Phaeophyceae: Ectocarpales: Scytosiphonaceae: Petalonia |
| Harvard University Herbaria Barcode(s) | 00941007 |
| Collector | I. M. Lamb |
| Collector number | A-963 |
| 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 | Black Mine (at end of Summer Street) |
| Date Collected | 1966-04-10 |
| Habitat | in shallow intertidal pool |
| Substrate | attached |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6d77d3a5-01f9-47fe-9bb7-b94fabced710 |
| Harvard University Herbaria Barcode | 00941007 |
| Herbarium | FH |
| Previous ownership | ex Herb. I. Mackenzie Lamb; ex Suffolk University |
| Family | Scytosiphonaceae |
| Determination | Petalonia fascia (O. F. Müller) Kuntze |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
