| Classification | Lichens: Placodium |
| Classification 1 | Caloplacaceae: Caloplaca |
| Classification 2 | Lichens: Placodium |
| Harvard University Herbaria Barcode(s) | 00213402 |
| Type Status | Holotype |
| Collector | H. Mann & W. T. Brigham |
| State | Hawaii |
| Geography | Oceania: Polynesia (Region): Hawaii: Honolulu County |
| Locality | Oahu |
| Container | Flora Hawaiiensis |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/02c246f3-3b5e-4e4b-8900-b98b17125f4c |
| Harvard University Herbaria Barcode | 00213402 |
| Herbarium | FH |
| Determination | Placodium spadiceum Tuckerman |
| Determination Remarks | [is label name] |
| Family | Caloplacaceae |
| Determination | Caloplaca spadicea (Tuckerman) Zahlbruckner |
| Determined by | A. H. Magnusson |
| Date Determined | 1953 |
| Annotation Text | + Lecanora flavovirens Fee v. subvirescens Vain. Epit. C+ brown orange |
| Family | Caloplacaceae |
| Determination | Caloplaca spadicea (Tuckerman) Zahlbruckner |
| Determined by | J. Hafellner |
| Date Determined | 1978 |
| Annotation Text | vidi |
| Family | Caloplacaceae |
| Determination | Caloplaca spadicea (Tuckerman) Zahlbruckner |
| Determined by | C. Wetmore (MIN) |
| Date Determined | 2003-12-** |
| Determination Remarks | [is Current name] |
| Annotation Text | Holotype |
| Type Status | Holotype |
| Holotype of | Placodium spadiceum Tuckerman |
| Verified by | C. Wetmore |
| Date Determined | 2003-12-** |
| Taxon Reference | (for Placodium spadiceum Tuckerman) Proc. Amer. Acad. Arts 1868. 7: 226. |
| Subcollection | Tuckerman Lichen Herbarium |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
