noun
- a tall perennial herb with showy pink or purple flowers, also called fireweed
- an evergreen shrub with large white or pink flowers, also called rhododendron
Examples
- The rosebay bloomed magnificently along the mountain trail.
- After the forest fire, rosebay was among the first plants to return.
- The garden featured several varieties of rosebay rhododendron.
- Rosebay flowers attract butterflies and bees in summer.
- The pink rosebay created a stunning display against the green foliage.
- Hikers often spot rosebay growing in clearings and disturbed soil.