| Jméno ▲ | Poznámka | |
|---|---|---|
| (Zucc.) Trotter | - | |
| A. B. Jacks. | - | |
| A. Dietr | - | |
| A. Dietr. (1847) | - | |
| A. Gray | - | |
| A. Gray (1858; do zahrad uvedena Maximowiczem 1870) | - | |
| Á. Löve & D. Löve | - | |
| A. Rich. | - | |
| A.Dietrich | - | |
| A.Gray | - | |
| Adams | - | |
| Adams | - | |
| Aiton | - | |
| Aiton, William Townsend | - | |
| Alefeld | - | |
| Andersson | - | |
| Andrews | - | |
| Arends | - | |
| Arnold. | - | |
| Ascherson | - |