| Classification | Rhodophyta: Phyllophoraceae: Petrocelis |
| Harvard University Herbaria Barcode(s) | 01122550 |
| Collector | F. S. Collins |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County |
| Locality | Nahant |
| Date Collected | 1889-01-24 |
| Container | Algae Boreali-Americanae |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5c8cfe1b-c91f-476e-9dbf-c244ab5b9a65 |
| Harvard University Herbaria Barcode | 01122550 |
| Herbarium | FH |
| Previous ownership | [ex] Boston Society of Natural History |
| Family | Phyllophoraceae |
| Determination | Petrocelis ruprechtii Hauck |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
