1. A genus of flowering shrubs native to North America and Asia, commonly called mock orange, having fragrant white flowers and simple leaves.
Usage: botanical term; often used in horticulture and gardening contexts

Examples

• The philadelphus blooms in late spring with clusters of sweetly scented white flowers.
• Gardeners often plant philadelphus shrubs as ornamental hedges.
• The fragrance of philadelphus flowers fills the garden on warm evenings.
• Several species of philadelphus are popular in temperate landscapes.
• The philadelphus requires full sun and well-drained soil to thrive.