| Harvard University Herbaria Barcode(s) | 00073193 | 
| Type Status | Isotype | 
| Collector | A. S. Hitchcock | 
| Collector number | 16985 | 
| Country | Guyana | 
| Geography | South America: South America (Region) (Region): Guyana | 
| Locality | East Coast Water Conservancy, southeast of Georgetown, canal southeast of Lamaha Stop-off, along dike | 
| Date Collected | 1919-11-27 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f089169f-e9f5-42b5-9c1d-bf4bc146664c | 
| Harvard University Herbaria Barcode | 00073193 | 
| Herbarium | GH | 
| Type Status | Isotype | 
| Isotype of | Rhynchanthera microphylla Gleason | 
| Taxon Reference | (for  Rhynchanthera microphylla Gleason) Bull. Torrey Bot. Club 1925. 52: 337. | 
| Determination | Rhynchanthera grandiflora (Aublet) de Candolle | 
| Determined by | S. S. Renner | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |