Brazos rain-lily (Zephyranthes chlorosolen) is in the amaryllis, onions, and allies family (Amaryllidaceae). Across the U.S., iNaturalist users have logged 2,042 research-grade flowering observations of it in our sample, peaking in September.
Nationally it blooms mainly from July to October, but timing varies a lot by state and elevation — see the table below.
When to photograph Brazos rain-lily: observations by month (U.S.)
About Brazos rain-lily
Zephyranthes chlorosolen, known by a number of common names including Drummond's rain‑lily, evening rain‑lily, evening star rain lily (names it shares with Zephyranthes drummondii), Brazos rain‑lily, Texas rainlily, and cebolleta, is a species of flowering plant in the family Amaryllidaceae. It is found from Kansas to Mexico, and has been introduced to southern Brazil. A geophytic perennial typically 18 to 35 cm (7 to 14 in) tall, its lone flower opens in the evening and lasts only a few...From Wikipedia via iNaturalist — article, CC BY-SA.
Brazos rain-lily by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| Texas | 2,026 | September | Jul–Oct |
| Mississippi | 11 | July | Jun–Aug |
| Oklahoma | 5 | August | Aug–Sep |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (amaryllis, onions, and allies)
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 Brazos rain-lily?
Nationally, September has the most observations, with the main season from July to October.
Where is Brazos rain-lily most often seen?
The most observations come from Texas, Mississippi, Oklahoma.