| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Calliandra bombycina Spruce ex Benth. | R. Spruce 4235 1855-1856 | Peru. Near Tarapoto. | isotype | 4107 |  |
| Calliandra bombycina Spruce ex Benth. | S. D. Knapp 7045 with J. Malle, R. Lozada, M. Lozada & F. Lozada, 13 Apr 1986 | Peru. San Martín. San Martín Prov. 3-7 km W of Buenos Aires on road to Santo Tomás and San Antonio de Paujilzapa, along Quebrada Paujilzapa. | 01491874 |  | |
| Calliandra bombycina Spruce ex Benth. | 03986848 |  | |||
| Calliandra bombycina Spruce ex Benth. | G. Klug 4354 May 1936 | Peru. San Martín. Juan Jui, Alto Río Huallaga. | 01491875 |  |