| Fabaceae | |
Ptychosema anomalum
| F. Muell. | Fragm. 9: 62 | |
| Fabaceae | |
Ptychosema pusillum
| Benth. | Sketch Veg. Swan R. 16 | 1839 |
| Fabaceae | |
Ptychosema stipulare
| J. Black | Trans. & Proc. Roy. Soc. South Australia 62: 103 | 1938 |
| Fabaceae | |
Ptychosema trifoliatum
| F. Muell. | | |
| Fabaceae | |
Ptychosema trifoliolatum
| F. Muell. | Wing, South. Sc. Record 2: 72 | 1882 |