| Classification | Rubiaceae: Commianthus | 
| Classification 1 | Rubiaceae: Retiniphyllum | 
| Harvard University Herbaria Barcode(s) | 00139029 | 
| Type Status | Type | 
| Collector | R. Spruce | 
| Collector number | 3048 | 
| Country | Brazil | 
| Geography | South America: South America (Region) (Region): Brazil | 
| Locality | San Carlos, Rio Negro | 
| Date Collected | 1853 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8556b110-9761-437c-9a74-c70def939c7d | 
| Harvard University Herbaria Barcode | 00139029 | 
| Herbarium | GH | 
| Family | Rubiaceae | 
| Type Status | Type | 
| Type of | Commianthus pilosus Spruce ex Bentham | 
| Taxon Reference | (for  Commianthus pilosus Spruce ex Bentham) Hooker's J. Bot. Kew Gard. Misc. 1853. 5: 233. | 
| Family | Rubiaceae | 
| Determination | Retiniphyllum pilosum (Spruce ex Bentham) Müller Argoviensis | 
| Determined by | R. Cortes | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |