Kerria japonica 'Pleniflora' is commonly referred to as?

Kerria japonica 'Pleniflora' is commonly known as Japanese Kerria. This name reflects its origin and characteristics; it is a flowering shrub native to Asia, specifically Japan and China. The plant features beautiful, bright yellow double flowers during the spring and is often used in gardens for decoration and as a landscape plant.

This designation is widely recognized in horticultural contexts and emphasizes its place within the Kerria genus, as well as its geographical connection. The name also helps distinguish it from other similar plants that might be featured in gardens, providing clarity for both gardeners and horticulturists.