| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Phyllanthus fastigiatus Mart. ex Müll.Arg. | L. Riedel 443 | Brazil. Brasilia. | possible syntype | 273067 |  |
| Phyllanthus fastigiatus Mart. ex Müll.Arg. | L. Riedel s.n. | Brazil. | 1552416 |  | |
| Phyllanthus fastigiatus Mart. ex Müll.Arg. | L. Riedel s.n. | Brazil. | 1552417 |  | |
| Phyllanthus fastigiatus Mart. ex Müll.Arg. | A. F. M. Glaziou 15413 1883 - 1884 | Brazil. Plantes des environs d'Ouro Preto. | 885316 |  |