Chaenomeles speciosa (Sweet) Nakai

Chaenomeles speciosa (Sweet) Nakai. Chaenomeles speciosa, the flowering quince, Chinese quince or Japanese quince, is a thorny deciduous or semi-evergreen shrub native to eastern Asia. It is taller than another commonly cultivated species, C. japonica, usually growing to about 2 m. The flowers are usually red, but may be pink, white or green. The fruit is a fragrant, hard pome that resembles a quince.