Scouler's Harebell (Campanula scouleri) is in the bellflower family family (Campanulaceae). Across the U.S., iNaturalist users have logged 880 research-grade flowering observations of it in our sample, peaking in July.
Nationally it blooms mainly from June to August, but timing varies a lot by state and elevation — see the table below.
When to photograph Scouler's Harebell: observations by month (U.S.)
About Scouler's Harebell
Campanula scouleri is a species of bellflower known by the common names pale bellflower and Scouler's harebell. It is native to the mountains of western North America from northern California to Alaska. It is a rhizomatous perennial herb producing an erect or leaning stem 20 to 30 centimeters long. The leaves are thin to leathery, lance-shaped to round, and generally toothed, measuring 1 to 6 centimeters long and borne on short winged petioles. The pale blue...From Wikipedia via iNaturalist — article, CC BY-SA.
Scouler's Harebell by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| Oregon | 663 | July | Jun–Aug |
| Washington | 217 | July | Jul–Aug |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (bellflower family)
Cardinal Flower
Great Blue Lobelia
Tall Bellflower
Indian tobacco
clasping Venus's looking glass
Creeping Bellflower
Pale-Spiked Lobelia
Western Harebell
Photography tips
- Photograph flowers on calm, overcast mornings to avoid wind blur and harsh shadows.
- Get low: a shallow depth of field (f/2.8–f/5.6) isolates a bloom against soft color.
- Stay on trails — trampling meadows kills plants and ruins next year's display.
- Try a kaleidoscope abstract of a single bloom with our online kaleidoscope tool.
FAQ
When is the best time to photograph Scouler's Harebell?
Nationally, July has the most observations, with the main season from June to August.
Where is Scouler's Harebell most often seen?
The most observations come from Oregon, Washington.