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CCDB → Angiosperms → Brassicaceae → Pachycladon
| Taxon name | Status | Median (n) |
| Pachycladon exilis (Heenan) Heenan & A. D. Mitch. | Accepted | 10 |
| Pachycladon fastigiata (Hook.) Heenan & A. D. Mitch. | Accepted | 10 |
| Pachycladon latisiliqua (Cheeseman) Heenan & A. D. Mitch. | Accepted | 10 |
| Pachycladon novae-zelandiae Hook. | Accepted | 10 |
| Pachycladon stellata (Allan) Heenan & A. D. Mitch. | Accepted | 10 |
| Pachycladon cheesemanii Heenan & A.D.Mitch. | Synonym of Pachycladon cheesemanii | 10 |
| Ischnocarpus novae-zelandiae (Hook.) O. E. Schulz | Synonym of Pachycladon cheesmanii Heenan & A. D. Mitch. | 10 |
| Pachycladon cheesmanii H. E. A. D. Mitch. | Synonym of Pachycladon cheesmanii Heenan & A. D. Mitch. | 10 |
| Ischnocarpus exilis Heenan | Synonym of Pachycladon exilis (Heenan) Heenan & A. D. Mitch. | 10 |
| Cheesemania fastigiata (Hook.) O. E. Schulz | Synonym of Pachycladon fastigiata (Hook.) Heenan & A. D. Mitch. | 10 |
| Cheesemania stellata (Allan) Heenan & G. -Jones | Synonym of Pachycladon stellata (Allan) Heenan & A. D. Mitch. | 10 |