| Family | Saxifragaceae |
| Scientific name | Deutzia crenata Siebold & Zuccarini |
| Synonyms | Deutzia crenata Siebold & Zuccarini var. watereri Lemoine; Deutzia scabra hort, non Thunberg; Deutzia scabra Thunberg var. crenata (Siebold & Zuccarini) Maximowicz; Deutzia scabra Thunberg var. latifolia Zaikonnikova; Deutzia scabra Thunberg var. petiolata Zaikonnikova; Deutzia scabra Thunberg var. typica C. K. Schneider; Deutzia scabra Thunberg var. watereri (Lemoine) Rehder |
| Common name | (Japanese common name) utugi [a tree which has empty body] |
| (English common name) crenate pride-of-Rochester | |
| Distribution | (Japan) Hokkaido, Honshu, Shikoku, Kyushu |
| (Other nations) Korea | |
| Chromosomal number | 2n=130 (Deutzia crenata var. crenata forma pubescens and var. floribunda: 2n=78) |
| Description | Plants 1.5-2m. Leaves 5-12cm length. Flowers white 1-1.5cm, flowering in May to June. Deciduous. Shrub. |
| Reference | Deutzia crenata Siebold & Zucc. |
| Deutzia crenata Siebold & Zuccarini | |
| Taxonomic Studies of Deutzia Thunb. (Saxifragaceae s.l.) in Japan 1. Chromosome Numbers. | |
| Liver function protecting or improving agent (European Patent EP1213027/2003) | |
| Preventives or remedies for arthritis (European Patent EP1407777/2005) |
| May 2007 at Koishikawa Botanical Garden |
May 2007 at Koishikawa Botanical Garden |
May 2007 at Koishikawa Botanical Garden |
| May 2007 at Koishikawa Botanical Garden |
May 2007 at Koishikawa Botanical Garden |
| January 2008 at Tsukuba Botanical Garden |
January 2008 at Tsukuba Botanical Garden |