Leatherleaf (Chamaedaphne calyculata) is in the heath family family (Ericaceae). Across the U.S., iNaturalist users have logged 910 research-grade flowering observations of it in our sample, peaking in May.
Nationally it blooms mainly from April to May, but timing varies a lot by state and elevation — see the table below.
When to photograph Leatherleaf: observations by month (U.S.)
About Leatherleaf
Chamaedaphne calyculata, leatherleaf, is a shrub in the plant family Ericaceae and the only species in the genus Chamaedaphne. It has a wide distribution throughout the cool temperate and subarctic regions of the Northern Hemisphere.From Wikipedia via iNaturalist — article, CC BY-SA.
Leatherleaf by state
| State | Observations | Peak month | Main season |
|---|---|---|---|
| Vermont | 144 | May | May–May |
| Maine | 127 | May | May–May |
| New Hampshire | 114 | May | Apr–May |
| Michigan | 90 | May | Apr–May |
| Massachusetts | 89 | April | Apr–May |
| New York | 86 | May | Apr–May |
| New Jersey | 60 | April | Apr–Apr |
| Wisconsin | 54 | May | Apr–May |
| Minnesota | 43 | May | May–May |
| Ohio | 36 | April | Apr–Apr |
| Alaska | 19 | May | May–May |
| Pennsylvania | 19 | April | Apr–May |
| Connecticut | 10 | April | Apr–Apr |
| Rhode Island | 10 | April | Apr–May |
| Illinois | 5 | April | Apr–May |
Main season = months with at least 30% of the state's peak-month count.
Related wildflowers (heath family)
Striped Wintergreen
Trailing Arbutus
Mountain Laurel
Ghost Pipe
Pipsissewa
Great Rhododendron
Sheep Laurel
Flame Azalea
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 Leatherleaf?
Nationally, May has the most observations, with the main season from April to May.
Where is Leatherleaf most often seen?
The most observations come from Vermont, Maine, New Hampshire.