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Jack tree

Sinojackia xylocarpa

Jack tree
Photo: Denis.prévôt, CC BY-SA 3.0
Family
Styracaceae (Styrac family)
Grows as
Tree, Shrub
Native range
S. China
Climate
temperate

About

Sinojackia xylocarpa is a species of flowering plant in the family Styracaceae. It is endemic to eastern China in Jiangsu province, where it occurs at altitudes of 500–800 m. It is threatened by habitat loss.

It is a deciduous shrub or small tree growing to 7 m tall, with a trunk up to 10 cm diameter. The leaves are alternate, simple, with a serrated margin and a 5 mm petiole; they are mostly 3–9 cm long and 2–5 cm broad and obovate to elliptic, but the leaves subtending inflorescences are smaller, 2–5 cm long and 1–2 cm broad. The inflorescences are 3–5 cm long, bearing three to five flowers with five petals.

Other Sinojackia plants

Sinojackia rehderiana · Sinojackia

Text excerpted from the Wikipedia article Sinojackia xylocarpa by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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