Osoberry (Oemleria cerasiformis) is in the rose family family (Rosaceae). Across the U.S., iNaturalist users have logged 3,060 research-grade flowering observations of it in our sample, peaking in March.
Nationally it blooms mainly from February to April, but timing varies a lot by state and elevation — see the table below.
When to photograph Osoberry: observations by month (U.S.)
About Osoberry
Oemleria cerasiformis, a shrub commonly known as osoberry or Indian plum, is the sole species in genus Oemleria.From Wikipedia via iNaturalist — article, CC BY-SA.
Osoberry by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| Washington | 1,285 | March | Mar–Apr |
| California | 978 | February | Feb–Mar |
| Oregon | 797 | March | Feb–Apr |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (rose family)
Multiflora Rose
Virginia strawberry
Southern Dewberry
Trailing Blackberry
Purple-Flowered Raspberry
Thimbleberry
Salmonberry
Mock Strawberry
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 Osoberry?
Nationally, March has the most observations, with the main season from February to April.
Where is Osoberry most often seen?
The most observations come from Washington, California, Oregon.