Eastern Leatherwood (Dirca palustris) is in the Stringbarks family (Thymelaeaceae). Across the U.S., iNaturalist users have logged 957 research-grade flowering observations of it in our sample, peaking in April.
Nationally it blooms mainly from March to May, but timing varies a lot by state and elevation — see the table below.
When to photograph Eastern Leatherwood: observations by month (U.S.)
About Eastern Leatherwood
Dirca palustris, or eastern leatherwood, is a shrub that grows to a maximum height of about three meters. It is native to the eastern half of North America but uncommon, found in rich woods, and is occasionally cultivated. The species name, "palustris", means "of the swamps". It is often hard to recognize because the flowers, which come out just before leafing, last a very short time and D. palustris may be mixed in with the much...From Wikipedia via iNaturalist — article, CC BY-SA.
Eastern Leatherwood by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| Vermont | 124 | April | Apr–Apr |
| Michigan | 109 | May | Apr–May |
| New York | 85 | April | Apr–Apr |
| Ohio | 65 | March | Mar–Apr |
| Minnesota | 54 | April | Apr–May |
| Pennsylvania | 53 | April | Apr–Apr |
| Wisconsin | 52 | April | Apr–May |
| Indiana | 49 | April | Mar–Apr |
| Massachusetts | 44 | April | Apr–Apr |
| Arkansas | 43 | March | Mar–Mar |
| Kentucky | 41 | March | Mar–Mar |
| Tennessee | 31 | March | Mar–Mar |
| Maine | 29 | April | Apr–May |
| Maryland | 25 | March | Mar–Apr |
| Virginia | 25 | March | Mar–Apr |
| Florida | 19 | February | Feb–Feb |
| Illinois | 19 | April | Mar–Apr |
| New Hampshire | 16 | April | Apr–May |
| West Virginia | 11 | March | Mar–Apr |
| North Carolina | 10 | March | Mar–Apr |
| Connecticut | 9 | April | Apr–Apr |
| Georgia | 9 | February | Feb–Mar |
| Missouri | 8 | March | Mar–Apr |
| Alabama | 6 | March | Feb–Mar |
| Iowa | 5 | April | Mar–May |
| New Jersey | 5 | April | Apr–Apr |
| South Carolina | 5 | March | Mar–Mar |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (Stringbarks)
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 Eastern Leatherwood?
Nationally, April has the most observations, with the main season from March to May.
Where is Eastern Leatherwood most often seen?
The most observations come from Vermont, Michigan, New York.