| Family | Thymelaeaceae |
| Scientific name | Diplomorpha ganpi (Siebold & Zuccarini) Nakai |
| Synonyms | Daphne ganpi (Siebold & Zuccarini) Halda; Passerina ganpi Siebold & Zuccarini; Stellera ganpi (Siebold & Zuccarini) Meisner; Wikstroemia canescens Wallich ex Meisner var. ganpi Miquel; Wikstroemia ganpi (Siebold & Zuccarini) Maximovicz |
| Common name | (Japanese common name) ko-gan-pi (コガンピ, 小雁皮 [meaning: small gan-pi (gan-pi = Diplomorpha sikokiana (Syn. Wikstroemia sikokiana))]), inu-ganpi (イヌガンピ, 犬雁皮 [meaning: false gan-pi]) |
| (English common name) none | |
| Distribution | (Japan) Honshu (west of Kanto Prefecture), Shikoku, Kyushu |
| (Other nations) none | |
| Chromosomal number | unknown |
| Description | Plants 50-100cm tall. Leaves 2-4.5cm long, 1-2cm wide. Flowers white 7-12mm long, flowering in July to September. Deciduous. Shrub. |
| Reference | Wikstroemia ganpi (Siebold & Zucc.) Maxim. |
| Diplomorpha ganpi (Siebold et Zucc.) Nakai | |
| Wikstroemia canescens Wallich ex Meisner | |
| Wikstroemia Endlicher |
| September 2009 at pondside in Wakayama Prefecture |
September 2009 at pondside in Wakayama Prefecture |
September 2009 at pondside in Wakayama Prefecture |
| September 2009 at pondside in Wakayama Prefecture |