| Koelreuteria | |
|---|---|
| Koelreuteria paniculata | |
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Rosids |
| Order: | Sapindales |
| Family: | Sapindaceae |
| Subfamily: | Sapindoideae |
| Genus: |
Koelreuteria Laxm. |
| Species | |
|
Koelreuteria bipinnata |
|
Koelreuteria bipinnata
Koelreuteria elegans
Koelreuteria paniculata
Koelreuteria /kɛlrᵿˈtɪəriə/ is a genus of three species of flowering plants in the family Sapindaceae, native to southern and eastern Asia.
They are medium-sized deciduous trees growing to 10–20 m (33–66 ft) tall, with spirally arranged pinnate or bipinnate leaves. The flowers are small and yellow, produced in large branched panicles 20–50 cm (8–20 in) long. The fruit is a three-lobed inflated papery capsule 3–6 cm long, containing several hard nut-like seeds 5–10 mm diameter.
The genus was named after Joseph Gottlieb Kölreuter, from Karlsruhe, Germany, by Erich Laxmann.