Barestem Biscuitroot (Lomatium nudicaule) is in the carrot family family (Apiaceae). Across the U.S., iNaturalist users have logged 1,032 research-grade flowering observations of it in our sample, peaking in May.
Nationally it blooms mainly from April to May, but timing varies a lot by state and elevation — see the table below.
When to photograph Barestem Biscuitroot: observations by month (U.S.)
About Barestem Biscuitroot
Lomatium nudicaule is a species of flowering plant in the carrot family known by the common names pestle lomatium,:110 barestem biscuitroot, Indian celery and Indian consumption plant. It is native to western North America from British Columbia to California to Utah, where it is known from several habitat types, including forest and woodland. It is a perennial herb growing up to about 70 centimeters tall from a thick taproot. It generally lacks a stem, the inflorescence...From Wikipedia via iNaturalist — article, CC BY-SA.
Barestem Biscuitroot by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| Oregon | 597 | May | Apr–May |
| Washington | 373 | May | Apr–Jun |
| Idaho | 48 | April | Apr–May |
| Nevada | 12 | May | May–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 Barestem Biscuitroot?
Nationally, May has the most observations, with the main season from April to May.
Where is Barestem Biscuitroot most often seen?
The most observations come from Oregon, Washington, Idaho.