| Classification | Porellaceae: Porella |
| Harvard University Herbaria Barcode(s) | 00508888 |
| Collector | J. T. Howell |
| Country | Mexico |
| State | Baja California Norte |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Baja California Norte: Ensenada: Guadalupe Island |
| Locality | [no additional data] |
| Date Collected | 1931-11-15 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/25786ab4-f23b-40e6-97e2-fc672810ff3c |
| Harvard University Herbaria Barcode | 00508888 |
| Herbarium | FH |
| Family | Porellaceae |
| Determination | Porella navicularis (Lehmann & Lindenberg) Pfeiffer |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
