Toadshade

Toadshade (Trillium sessile) is in the Herb-Paris, False Hellebores, Trilliums and allies family (Melanthiaceae). Across the U.S., iNaturalist users have logged 3,155 research-grade flowering observations of it in our sample, peaking in April.

Nationally it blooms mainly from April to April, but timing varies a lot by state and elevation — see the table below.

When to photograph Toadshade: observations by month (U.S.)

About Toadshade

Trillium sessile, the toadshade or sessile-flowered wake-robin, is a perennial spring wildflower native to the central part of the eastern United States and the Ozarks. It is a small trillium (rarely over 9 cm tall). Toadshade can be distinguished from other trilliums by its single foul smelling, stalkless, flower nestled in the middle of its three leaves. The three maroon petals, maintain a "closed" posture throughout its presence, the petals are occasionally pale green. The leaves are...From Wikipedia via iNaturalist — article, CC BY-SA.

Toadshade by state

Main season = months with at least 30% of the state's peak-month count.

Related wildflowers (Herb-Paris, False Hellebores, Trilliums and allies)

Large White TrilliumTrillium grandiflorum

Pacific trilliumTrillium ovatum

Red TrilliumTrillium erectum

Painted TrilliumTrillium undulatum

Prairie TrilliumTrillium recurvatum

Giant WakerobinTrillium chloropetalum

Little Sweet BetsyTrillium cuneatum

Fremont's Death CamasToxicoscordion fremontii

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