| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Aegilotriticum | 0 | 2 | 0 |
| Aegilotriticum erebunii (Gandilyan) van Slageren | 0 | 2 | 0 |
| × Aeridovanda | 0 | 2 | 0 |
| × Aliceara | 0 | 2 | 0 |
| Amarcrinum | 0 | 2 | 0 |
| × Amelasorbus | 0 | 2 | 0 |
| × Aranda (Aranda) | 0 | 2 | 0 |
| Arctodupontia (arctodupontia) | 0 | 2 | 0 |
| × Ascocenda | 0 | 2 | 0 |
| × Ascofinetia | 0 | 2 | 0 |
| × Asconopsis | 0 | 2 | 0 |
| × Astrolista | 1 | 2 | 0 |
| × Astrolista bicarinata | 0 | 2 | 0 |
| × Astroworthia | 1 | 0 | 0 |
| × Astroworthia bicarinata | 0 | 2 | 0 |
