Genus Sinojackia

Sinojackia is a genus of five to eight species of flowering plants in the family Styracaceae, all endemic to China.

Species in the genus Sinojackia of plants

 
 

Sinojackia dolichocarpa - It is endemic to central China in Hunan province, where it occurs at altitudes of 400500 m. It is threatened by habitat loss.

 
 

Sinojackia xylocarpa - 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 39 cm long and 25 cm broad and obovate to elliptic, but the leaves subtending inflorescences are smaller, 25 cm long and 12 cm broad. The inflorescences are 35 cm long, bearing three to five flowers with five petals.