Mountain Bog Gentian (Gentiana calycosa) is in the gentian family family (Gentianaceae). Across the U.S., iNaturalist users have logged 1,198 research-grade flowering observations of it in our sample, peaking in August.
Nationally it blooms mainly from August to August, but timing varies a lot by state and elevation — see the table below.
When to photograph Mountain Bog Gentian: observations by month (U.S.)
About Mountain Bog Gentian
The herbaceous perennial plant Gentiana calycosa is a species of gentian known by the common names Rainier pleated gentian and mountain bog gentian.From Wikipedia via iNaturalist — article, CC BY-SA.
Mountain Bog Gentian by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| Washington | 587 | August | Aug–Aug |
| California | 215 | August | Jul–Sep |
| Oregon | 125 | August | Aug–Sep |
| Montana | 120 | August | Jul–Aug |
| Wyoming | 54 | August | Aug–Aug |
| Utah | 49 | August | Jul–Aug |
| Idaho | 33 | August | Aug–Aug |
| Nevada | 15 | August | Aug–Aug |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (gentian family)
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 Mountain Bog Gentian?
Nationally, August has the most observations, with the main season from August to August.
Where is Mountain Bog Gentian most often seen?
The most observations come from Washington, California, Oregon.