noun
Pieris japonica 'Fukurin'; variegated Japanese andromeda; Lily of the valley bush
A cultivar of Japanese andromeda with variegated leaves. The name 覆輪 (fukurin) refers to the white-edged leaf pattern.
庭に覆輪馬酔木を植えた。
I planted a variegated Japanese andromeda in the garden.
覆輪馬酔木は春に白い花を咲かせる。
The variegated Japanese andromeda blooms with white flowers in spring.
馬酔木 is the plain species (Pieris japonica) without the variegated leaf pattern. 覆輪馬酔木 is a specific cultivar with white-edged leaves.
覆輪 (fukurin, 'edged with a different color') + 馬酔木 (asebi, 'Japanese andromeda'). The name describes the variegated leaf margins of this cultivar.