
Pacific Sanicle (Sanicula crassicaulis) is in the carrot family family (Apiaceae). Across the U.S., iNaturalist users have logged 1,042 research-grade flowering observations of it in our sample, peaking in April.
Nationally it blooms mainly from March to April, but timing varies a lot by state and elevation — see the table below.
When to photograph Pacific Sanicle: observations by month (U.S.)
About Pacific Sanicle
Sanicula crassicaulis is a species of flowering plant in the parsley family known by the common names Pacific blacksnakeroot and Pacific sanicle. It is native to the west coast of North America from British Columbia to Baja California, where it can be found in many types of habitat, including mountain slopes, grassland, and woodlands. It is a perennial herb producing a thick stem up to 1.2 meters tall from a taproot. The leaves have blades up...From Wikipedia via iNaturalist — article, CC BY-SA.
Pacific Sanicle by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| California | 855 | March | Mar–Apr |
| Oregon | 140 | May | Apr–May |
| Washington | 47 | May | Apr–May |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (carrot family)
Wild Carrot

Poison Hemlock

Harbinger of Spring

Common Cowparsnip

golden Alexanders

Purple Sanicle

Aniseroot

Wild Parsnip
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 Pacific Sanicle?
Nationally, April has the most observations, with the main season from March to April.
Where is Pacific Sanicle most often seen?
The most observations come from California, Oregon, Washington.