| Jméno ▲ | Poznámka | |
|---|---|---|
| Haw. (1812) | - | |
| Haworth | - | |
| Hayne | - | |
| Heimerl | - | |
| Heldr. | - | |
| Helena Gálová | - | |
| Hemsl. | - | |
| Hemsley ex King (1888) | - | |
| Hemsley, William Botting | - | |
| Herb. | - | |
| Hérincq (1847) | - | |
| Heywood ex McNeill | - | |
| Hilliard & B. L. Burtt | - | |
| Hoehne (1958) | - | |
| Hoffm. | - | |
| Holub | - | |
| Hoog | - | |
| Hook. | - | |
| Hook. | - | |
| Hook. (1847) | - |