Species PlantsMock Orange

Mock Orange

Philadelphus lewisii

CommonPlant
Illustration of Mock Orange (Philadelphus lewisii)

Mock Orange is a native shrub of the Pacific Northwest and intermountain West, producing masses of fragrant white four-petaled flowers in June that smell powerfully of orange blossoms. It is the state flower of Idaho and grows on rocky slopes, canyon walls, and shrubby hillsides. Native bees are the primary pollinators.

Habitat
Rocky slopes, canyon walls, and forest edges in the Pacific Northwest and Idaho
Diet
Nectar and pollen for native bees and butterflies
How common
Common

Best time to see a Mock Orange

The best time to see a Mock Orange is May–June, when about 64% of U.S. sightings happen, based on 4,375 research-grade iNaturalist observations.

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Not certain it is a Mock Orange? What plant is this? walks through what to check first and the lookalikes that catch people out.

Recent Mock Orange sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

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