White Vervain (Verbena urticifolia) is in the Verbena Family family (Verbenaceae). Across the U.S., iNaturalist users have logged 1,578 research-grade flowering observations of it in our sample, peaking in July.
Nationally it blooms mainly from July to August, but timing varies a lot by state and elevation — see the table below.
When to photograph White Vervain: observations by month (U.S.)
About White Vervain
Verbena urticifolia, known as nettle-leaved vervain or white vervain, is a herbaceous plant in the vervain family (Verbenaceae). It belongs to the "true" vervains of genus Verbena.From Wikipedia via iNaturalist — article, CC BY-SA.
White Vervain by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| Ohio | 183 | July | Jul–Sep |
| New York | 170 | July | Jul–Aug |
| Kentucky | 151 | July | Jun–Aug |
| New Jersey | 115 | July | Jul–Aug |
| Pennsylvania | 112 | July | Jun–Aug |
| Massachusetts | 110 | July | Jul–Aug |
| Illinois | 96 | July | Jul–Aug |
| Vermont | 72 | July | Jul–Aug |
| Indiana | 60 | July | Jul–Jul |
| Maryland | 59 | July | Jul–Aug |
| Wisconsin | 59 | July | Jul–Jul |
| Minnesota | 56 | August | Jul–Aug |
| Virginia | 50 | July | Jun–Aug |
| Michigan | 41 | July | Jul–Aug |
| Missouri | 36 | July | Jun–Jul |
| North Carolina | 36 | July | Jun–Aug |
| Iowa | 33 | July | Jul–Sep |
| Arkansas | 23 | July | Jun–Aug |
| West Virginia | 22 | July | Jul–Sep |
| Connecticut | 14 | July | Jul–Jul |
| Mississippi | 13 | July | Jun–Aug |
| Alabama | 10 | July | Jul–Aug |
| Maine | 10 | August | Aug–Aug |
| Tennessee | 10 | June | Jun–Aug |
| New Hampshire | 9 | July | Jul–Aug |
| Kansas | 7 | June | Jun–Aug |
| Oklahoma | 7 | June | Jun–Aug |
| Delaware | 5 | July | Jul–Jul |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (Verbena Family)
Blue Vervain
Turkey Tangle Frogfruit
Lantana
Dakota mock vervain
Hoary Vervain
Texas lantana
Lanceleaf Frogfruit
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 White Vervain?
Nationally, July has the most observations, with the main season from July to August.
Where is White Vervain most often seen?
The most observations come from Ohio, New York, Kentucky.