What is "kerria"

n. (taxlink Kerria japonica species noshow=1), the sole species in the genus (taxlink Kerria genus noshow=1), a deciduous shrub with five-petalled yellow flowers.

Kerria may refer to:

• Kerria (plant), a genus of plants
• Kerria (insect), a genus of scale insects

Kerria is a genus of scale insect of the family Kerriidae. The species are found throughout southeast Asia, India and southern China.