| 0 | 53142 | 12E0100027 | 'Album Novum' | Rhododendron catawbiense Michx. | | Belgium | | intermediate 2,5 - 4 (cm) | | | 12E0100027 ** |
| 1 | 53161 | 12E0100046 | 'Furnivall's Daughter' | Rhododendron hybr. | | United Kingdom | | intermediate 2,5 - 4 (cm) | | | 12E0100046 ** |
| 2 | 53444 | 12E0100329 | 'Doktor Ernst Schaele' | Rhododendron forrestii Balf. f. ex Diels subsp. forrestii | | Germany | | intermediate 2,5 - 4 (cm) | | | 12E0100329 ** |
| 3 | 53545 | 12E0100430 | 'Ladybird' | Rhododendron fortunei Lindl. subsp. discolor (Franch.) D. F. Chamb. | | United Kingdom | | intermediate 2,5 - 4 (cm) | | | 12E0100430 ** |
| 4 | 53765 | 12E0100869 | 'Ignatius Sargent' | Rhododendron catawbiense Michx. | | United Kingdom | | intermediate 2,5 - 4 (cm) | | | 12E0100869 ** |
| 5 | 53596 | 12E0100481 | 'Glowing Embers' | Rhododendron hybr. | | United Kingdom | | krátká 0,5 - 1,5 (cm) | | | 12E0100481 ** |
| 6 | 53644 | 12E0100530 | 'Florida' | Rhododendron hybr. | | unknown | | krátká 0,5 - 1,5 (cm) | | | 12E0100530 ** |
| 7 | 53711 | 12E0100815 | 'Jock Brydon' | Rhododendron occidentale (Torr. & A. Gray) A. Gray | | Oregon, United States | | krátká 0,5 - 1,5 (cm) | | | 12E0100815 ** |
| 8 | 53238 | 12E0100123 | 'Doktor h. c. Alexander Steffen' | Rhododendron hybr. | | unknown | | krátká až střední 1,6 - 2,5 (cm) | | | 12E0100123 ** |
| 9 | 53352 | 12E0100237 | 'Van Weerden Poelman' | Rhododendron hybr. | | Netherlands | | krátká až střední 1,6 - 2,5 (cm) | | | 12E0100237 ** |
| 10 | 53393 | 12E0100278 | 'Van Der Hoop' | Rhododendron hybr. | | Netherlands | | krátká až střední 1,6 - 2,5 (cm) | | | 12E0100278 ** |
| 11 | 65825 | 12E0100885 | 'Zvikov' | Rhododendron hybr. |  | Czech Republic | | krátká až střední 1,6 - 2,5 (cm) | | | 12E0100885 ** |
| 12 | 53596 | 12E0100481 | 'Glowing Embers' | Rhododendron hybr. | | United Kingdom | | short 0,5 - 1,5 (cm) | | | 12E0100481 ** |
| 13 | 53644 | 12E0100530 | 'Florida' | Rhododendron hybr. | | unknown | | short 0,5 - 1,5 (cm) | | | 12E0100530 ** |
| 14 | 53711 | 12E0100815 | 'Jock Brydon' | Rhododendron occidentale (Torr. & A. Gray) A. Gray | | Oregon, United States | | short 0,5 - 1,5 (cm) | | | 12E0100815 ** |
| 15 | 53238 | 12E0100123 | 'Doktor h. c. Alexander Steffen' | Rhododendron hybr. | | unknown | | short to intermediate 1,6 - 2,5 (cm) | | | 12E0100123 ** |
| 16 | 53352 | 12E0100237 | 'Van Weerden Poelman' | Rhododendron hybr. | | Netherlands | | short to intermediate 1,6 - 2,5 (cm) | | | 12E0100237 ** |
| 17 | 53393 | 12E0100278 | 'Van Der Hoop' | Rhododendron hybr. | | Netherlands | | short to intermediate 1,6 - 2,5 (cm) | | | 12E0100278 ** |
| 18 | 65825 | 12E0100885 | 'Zvikov' | Rhododendron hybr. | | Czech Republic | | short to intermediate 1,6 - 2,5 (cm) | | | 12E0100885 ** |
| 19 | 53142 | 12E0100027 | 'Album Novum' | Rhododendron catawbiense Michx. | | Belgium | | střední 2,5 - 4 (cm) | | | 12E0100027 ** |
| 20 | 53161 | 12E0100046 | 'Furnivall's Daughter' | Rhododendron hybr. | | United Kingdom | | střední 2,5 - 4 (cm) | | | 12E0100046 ** |
| 21 | 53444 | 12E0100329 | 'Doktor Ernst Schaele' | Rhododendron forrestii Balf. f. ex Diels subsp. forrestii | | Germany | | střední 2,5 - 4 (cm) | | | 12E0100329 ** |
| 22 | 53545 | 12E0100430 | 'Ladybird' | Rhododendron fortunei Lindl. subsp. discolor (Franch.) D. F. Chamb. | | United Kingdom | | střední 2,5 - 4 (cm) | | | 12E0100430 ** |
| 23 | 53765 | 12E0100869 | 'Ignatius Sargent' | Rhododendron catawbiense Michx. | | United Kingdom | | střední 2,5 - 4 (cm) | | | 12E0100869 ** |