| Orchidaceae | |
Diuris sulphurea var. brevifolia
| (R.S. Rogers) J.Z. Weber & R.J. Bates | Fl. S. Austral. ed. 3, 1: 417 | 1978 |
| Orchidaceae | |
Diuris sulphurea fo. immaculata
| Gand. | Bull. Soc. Bot. France 47: 307 | 1900 |
| Orchidaceae | |
Diuris sulphurea fo. sulphurea
| | | |
| Orchidaceae | |
Diuris sulphurea var. sulphurea
| | | |
| Orchidaceae | |
Diuris sulphurea fo. tasmanica
| Gand. | Bull. Soc. Bot. France 47: 307 | 1900 |