| Classification | Lichens: Roccella |
| Classification 1 | Fungi: Ascomycota: Roccellaceae: Roccellodea |
| Classification 2 | Lichens: Roccella |
| Harvard University Herbaria Barcode(s) | 00197320 |
| Collector | Alban N. Stewart |
| Country | Ecuador |
| State | Galapagos Province |
| Geography | South America: South America (Region) (Region): Ecuador: Galapagos Province |
| Locality | Charles Island [Isla Floreana] |
| Date Collected | 1905 - 1906 |
| Habitat | covering the lower sides of projecting masses of lava |
| Substrate | on rock [saxicolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fdbe4036-30a0-43b0-9bae-b75310e3466c |
| Harvard University Herbaria Barcode | 00197320 |
| Herbarium | FH |
| Determination | Roccella portentosa (Montagne) Darbishire |
| Determination Remarks | [is label name] |
| Family | Roccellaceae |
| Determination | Roccellodea nigerrima Darbishire |
| Determined by | O. V. Darbishire |
| Date Determined | 1934-09-15 |
| Determination | Roccella portentosa (Montagne) Darbishire |
| Determined by | W. A. Weber (COLO) |
| Date Determined | 1965 |
| Determination | Roccella nigerrima (Darbishire) Follmann |
| Determined by | F. Bungartz (CDRS) |
| Date Determined | 2009-09-** |
| Determination Remarks | [is Current name] |
| Annotation Text | thallus C- |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
