Cyclocarya
| Cyclocarya | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Rosids |
| Order: | Fagales |
| Family: | Juglandaceae |
| Subfamily: | Juglandoideae |
| Tribe: | Juglandeae |
| Subtribe: | Juglandinae |
| Genus: |
Cyclocarya Iljinsk. |
| Species: | C. paliurus |
| Binomial name | |
|
Cyclocarya paliurus (Batalin) Iljinsk. |
|
| Synonyms | |
|
Pterocarya paliurus Batalin |
|
Pterocarya paliurus Batalin
Cyclocarya is a genus of flowering plants in the family Juglandaceae, comprising a single species Cyclocarya paliurus (qing qian liu or wheel wingnut), formerly treated in the genus Pterocarya as Pterocarya paliurus. It is native to eastern and central China.
It is a deciduous tree growing to 30 m tall. The foliage is similar to Pterocarya, with pinnate leaves 20–25 cm long with five to eleven leaflets, the terminal leaflet present; the leaflets are 5–14 cm long and 2–6 cm broad. The flowers are catkins; the male (pollen) catkins are produced in clusters (not singly as in Pterocarya), the female catkins 25–30 cm long at maturity, bearing several small winged nuts with a circular wing 2.5–6 cm diameter right round the nut (instead of two wings at the sides as in Pterocarya).
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