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CCDB → Angiosperms → Aizoaceae → Astridia
| Taxon name | Status | Median (n) |
| Astridia herrei L. Bolus | Accepted | 9 |
| Mesembryanthemum longifolium L. Bolus | Synonym of Astridia longifolia (L. Bolus) L. Bolus | 9 |
| Astridia maxima (Haw.) Schwantes | Synonym of Mesembryanthemum maximum Haw. | 9 |