Common name: Wild Mock Orange
Botanical name: Philadelphus lewisii

Lewis Mock Orange is a broad rounded to upright shrub. Numerous dense racemes of 1"-1 1/4" pure white flowers appear in early summer. Flowers have a subtle, sweet fragrance. It was discovered by Meriwether Lewis and named in his honor. It needs full sunlight. It is native to the western part of the U.S.