| Family | Hydrangeaceae |
| Scientific name | Hydrangea chinensis Maximowicz |
| Synonyms | Hydrangea angustipetala Hayata; Hydrangea angustipetala Hayata var. major W. T. Wang & M. X. Nie; Hydrangea chloroleuca Diels; Hydrangea jiangxiensis W. T. Wang & M. X. Nie; Hydrangea macrosepala Hayata; Hydrangea obovatifolia Hayata; Hydrangea scandens (L. f.) Seringe subsp chinensis (Maximowicz) E. M. McClintock; Hydrangea umbellata Rehder |
| Common name | (Japanese common name) tokara ajisai [Tokara Islands hydrangea] |
| (English common name) none | |
| Distribution | (Japan) Kyushu (west of Yakushima Island), Okinawa |
| (Other nations) China, Taiwan, Philippines | |
| Chromosomal number | unknown |
| Description | Plants 100-200cm. Leaves 5-12cm length. Flowers white, flowering in May to June. Evergreen. Shrub. |
| Reference | Hydrangea chinensis Maximowicz |
| Hydrangea scandens (L. f.) Ser. subsp. chinensis (Maxim.) E. M. McClint. |
| January 2007 at Tsukuba Botanical Garden |
January 2007 at Tsukuba Botanical Garden |
| January 2007 at Tsukuba Botanical Garden |
January 2007 at Tsukuba Botanical Garden |
| January 2007 at Tsukuba Botanical Garden |