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CCDB → Angiosperms → Boraginaceae → Moltkia
| Taxon name | Status | Median (n) |
| Moltkia petraea (Tratt.) Griseb. | Accepted | 8 |
| Moltkia petraea Vis. | Unresolved | 8 |
| Moltkia caerulea (Willd.) Lehm. | Synonym of Moltkia caerulea Lehm. | 14 |
| Moltkia petraea (Tratt.) Vis. | Synonym of Moltkia petraea Vis. | 8 |
| Moltkia suffruticosa (L.) Brand | Synonym of Moltkia suffruticosa (L.) Hegi | 8 |
| Moltkia callosa (Vahl) Wettst. | Synonym of Moltkiopsis ciliata (Forssk.) I. M. Johnst. | 6 |
| Moltkia doerfleri Wettst. | Synonym of Paramoltkia doerfleri (Wettst.) Greuter & Burdet | 48 |