| Family | Rosaceae |
| Scientific name | Neillia tanakae Franchet & Savatier |
| Synonyms | Opulaster tanakae (Franchet & Savatier) Kuntze; Physocarpus tanakae (Franchet & Savatier) Kuntze; Stephanandra tanakae (Franchet & Savatier) Franchet & Savatier |
| Common name | (Japanese common name) kana-utsugi [thin branch utsugi (utsugi = Deutzia crenata)] |
| (English common name) none | |
| Distribution | (Japan) Honshu (Akita Prefecture, Niigata Prefecture, Gunma Prefecture, Tokyo, Kanagawa Prefecture, yamanashi Prefecture, Shizuoka Prefecture, Nara Prefecture) |
| (Other nations) none | |
| Chromosomal number | unknown |
| Description | Plants 1-2m. Leaves 5-11cm. Flowers white 5mm, flowering in June. Deciduous. Shrub. |
| Reference | Stephanandra tanakae (Franch. & Sav.) Franch. & Sav. |
| June 2007 at Tsukuba Botanical Garden |
June 2007 at Tsukuba Botanical Garden |
June 2007 at Tsukuba Botanical Garden |
| June 2007 at Tsukuba Botanical Garden |