| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Styrax fanshawii Sandwith | Forest Dept. British Guiana 3403 01 Apr 1941 | Guyana. Siba Creek. | isotype | 63356 | |
| Styrax fanshawii Sandwith | Forest Dept. British Guiana 3403 01 Apr 1941 | Guyana. Essequibo River: Siba Creek, Moraballi CreeK, Vide Kew Bull. 1948, p. 321. | isotype | 63357 | |
| Styrax fanshawii Sandwith | Forest Dept. British Guiana 3403 01 Apr 1941 | Guyana. Siba Creek. | isotype | 63358 | |
| Styrax fanshawii Sandwith | Forest Dept. British Guiana 3403 01 Apr 1941 | Guyana. Siba Creek. | isotype | 63359 |