Western Trillium is a beautiful woodland plant with three-petaled white flowers that turn pink as they age. It is a slow-growing species that can live for many years. This plant is a favorite among wildflower enthusiasts.
Best time to see a Western Trillium
The best time to see a Western Trillium is February–April, when about 62% of U.S. sightings happen, based on 42,367 research-grade iNaturalist observations.
Not certain it is a Western Trillium? What plant is this? walks through what to check first and the lookalikes that catch people out.
Recent Western Trillium sightings near you
Live, research-grade observations from iNaturalist. Allow location to center the map on you.
Spot a Western Trillium? Identify it instantly.
Point Huck at any plant, bird, or animal for an instant ID, its rarity, and a live map of where it is being seen near you.
Get HuckGet an alert when a Western Trillium is spotted
Pick a park, state, or city and we’ll email you when one turns up there. One check a day, only when there’s something new.
Free. Unsubscribe from any email. See our Privacy Policy.
Love plants? Get Huck field notes
Spotting tips, new species, and the best of what people are finding in the wild - straight to your inbox.