Butterfly Mariposa Lily (Calochortus venustus) is in the lily family family (Liliaceae). Across the U.S., iNaturalist users have logged 2,904 research-grade flowering observations of it in our sample, peaking in May.
Nationally it blooms mainly from May to June, but timing varies a lot by state and elevation — see the table below.
When to photograph Butterfly Mariposa Lily: observations by month (U.S.)
About Butterfly Mariposa Lily
Calochortus venustus is a California species of flowering plants in the lily family known by the common name butterfly mariposa lily.From Wikipedia via iNaturalist — article, CC BY-SA.
Butterfly Mariposa Lily by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| California | 2,904 | May | May–Jun |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (lily family)
Yellow Trout Lily
Checker Lily
White Globe Lily
Leichtlin's Mariposa Lily
Yellow Mariposa Lily
White Fawnlily
Tolmie's pussy ears
Gunnison's Mariposa Lily
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 Butterfly Mariposa Lily?
Nationally, May has the most observations, with the main season from May to June.
Where is Butterfly Mariposa Lily most often seen?
The most observations come from California.