Desert Lily (Hesperocallis undulata) is in the agave and allies family (Asparagaceae). Across the U.S., iNaturalist users have logged 3,925 research-grade flowering observations of it in our sample, peaking in March.
Nationally it blooms mainly from February to March, but timing varies a lot by state and elevation — see the table below.
When to photograph Desert Lily: observations by month (U.S.)
About Desert Lily
Hesperocallis is a genus of flowering plants that includes a single species, Hesperocallis undulata, known as the desert lily or ajo lily.From Wikipedia via iNaturalist — article, CC BY-SA.
Desert Lily by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| California | 3,638 | March | Feb–Mar |
| Arizona | 280 | March | Mar–Apr |
| Nevada | 7 | April | Mar–Apr |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (agave and allies)
Ithuriel's Spear
Blue Dicks
common star-of-Bethlehem
Chaparral Yucca
Canada mayflower
Solomon's plume
Small Camas
Ookow
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 Desert Lily?
Nationally, March has the most observations, with the main season from February to March.
Where is Desert Lily most often seen?
The most observations come from California, Arizona, Nevada.