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CCDB → Angiosperms → Crassulaceae → Aichryson
| Taxon name | Status | Median (n) |
| Aichryson bethencourtianum Bolle | Accepted | 15 |
| Aichryson laxum (Haw.) Bramwell | Accepted | 15 |
| Aichryson parlatorei Bolle | Accepted | 17 |
| Aichryson tortuosum (Aiton) Webb & Berthel. | Accepted | 15 |
| Aichryson dichotomum (DC.) Webb & Berthel. | Synonym of Aichryson laxum (Haw.) Bramwell | 15 |
| Aichryson tortuosum | Synonym of Aichryson tortuosum (Aiton) Webb & Berthel. | 15 |