| Botanical name | Common name | Variety name / Accession name | Accession number | Part of the MLS |
|---|---|---|---|---|
| Hydrangea macrophylla (Thunb.) Ser. subsp. serrata (Thunb.) Makino | hydrangea | Shiro-gaku | DEU653HYDRN0043 | - |
| Hydrangea macrophylla (Thunb.) Ser. subsp. serrata (Thunb.) Makino | hydrangea | Preziosa | DEU653HYDRN0042 | - |
| Hydrangea macrophylla (Thunb.) Ser. subsp. serrata (Thunb.) Makino | hydrangea | Blue Billow | DEU653HYDRN0017 | - |
| Hydrangea macrophylla (Thunb.) Ser. subsp. serrata (Thunb.) Makino | hydrangea | Blue Deckle | DEU653HYDRN0007 | - |
| Hydrangea macrophylla (Thunb.) Ser. subsp. serrata (Thunb.) Makino | hydrangea | Blue Bird | DEU653HYDRN0003 | - |
| Hydrangea macrophylla (Thunb.) Ser. subsp. serrata (Thunb.) Makino | hydrangea | Preziosa | DEU156HYDRN0428 | - |
| Hydrangea macrophylla (Thunb.) Ser. subsp. serrata (Thunb.) Makino | hydrangea | Ramis Pictis | DEU156HYDRN0442 | - |
| Hydrangea macrophylla (Thunb.) Ser. subsp. serrata (Thunb.) Makino | hydrangea | Tiara | DEU156HYDRN0443 | - |
| Hydrangea macrophylla (Thunb.) Ser. subsp. serrata (Thunb.) Makino | hydrangea | Oamacha Nishiki | DEU156HYDRN0086 | - |
| Hydrangea macrophylla (Thunb.) Ser. subsp. serrata (Thunb.) Makino | hydrangea | Miyama Yae Murasaki | DEU156HYDRN0369 | - |