SPREKELIA
| SPECIES | SOURCE | |
| Sprekelia formosissima, Mexico | Herbert Kelly Jr. |  |
| Sprekelia formosissima | Karl King Graham Duncan |
 |
| Sprekelia
formosissima 'Orient Red' |
Michael Vassar |  |
| Sprekelia howardii | Doug Westfall |  |
| Sprekelia pink | Doug Westfall |  |
Bigeneric hybrids with Sprekelia |
||
| Hippeastrum (?) x Johnsoni | Mrs. Bury |  |
| xHippeastralia 'Martinique' | Luther Burbank |  |
| xHippeastralia 'Mystique' | Rob Turley |  |
| (H. papilio x H. fragrantissimum) x Sprekelia formosissima | John D. Fellers |  |
| xHippeastralia 'Red Monkey' | Satoshi Komoriya |  |
| xSprekanthus cagei | Marcia Wilson |  |
