Pieris (/ˈpaɪ.ərɪs/ or /ˈpɪərɪs/) is a genus of seven species of shrubs in the family Ericaceae, native to mountain regions of eastern and southern Asia, eastern North America and Cuba. Known commonly in North America as
andromedas or
fetterbushes, they are broad-leaved evergreen shrubs growing to 1–6 metres (3 ft 3 in–19 ft 8 in) tall and 3–10 ft (0.9–3.0 m) wide. The leaves are spirally arranged, often appearing to be in whorls at the end of each shoot with bare stretches..
(Wikipedia)