| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Cephalostemon gracilis (Poepp. & Endl.) R.H.Schomb. | T. C. Plowman 9552 with N. A. Rosa & C. S. Rosário, 15 Mar 1980 | Brazil. Pará. Tucuruí Mun. Km. 25 south of Reprêsa Tucuruí on road (BR 422) to Breu Branco. | 1066324 |  | |
| Cephalostemon gracilis (Poepp. & Endl.) R.H.Schomb. | T. C. Plowman 9757 with N. A. Rosa & C. S. Rosário, 18 Mar 1980 | Brazil. Pará. Tucuruí Mun. 16 Km east of Reprêsa Tucuruí (rio Tocantins) along new road (PA-263). | 1066389 |  | |
| Cephalostemon gracilis (Poepp. & Endl.) R.H.Schomb. | S. R. Hill 12978 with et al, 07 Jul 1983 | Brazil. Amazonas. Borba Mun. Igarapé Axinim. | 1066388 |  | |
| Cephalostemon gracilis (Poepp. & Endl.) R.H.Schomb. | S. R. Hill 12768 with et al, 22 Jun 1983 | Brazil. Amazonas. Borba Mun. 3 Km E of Borba; region of the rio Madeira. | 1066373 |  | |
| Cephalostemon riedelianus Körn. | 03142630 |  | |||
| Cephalostemon | 04144240 |  | |||
| Cephalostemon gracilis (Poepp. & Endl.) R.H.Schomb. | 04138630 |  | |||
| Cephalostemon | 03899274 |  | |||
| Cephalostemon gracilis (Poepp. & Endl.) R.H.Schomb. | 04383452 |  | |||
| Cephalostemon | P. Acevedo-Rodríguez 10311 | Venezuela. Guainía. Along road from Maroa to Yabita, ca. 700 m from Yabita. | 02707610 |  | |
| Cephalostemon riedelianus Körn. | Restinga I 3563 10 Dec 1950 | Brazil. Rio de Janeiro. Distrito Federal, Sernambetiba. | 1066405 |  |