Trillium

Trillium sulcatum

Furrowed wakerobin

Trillium taiwanense

Trillium × komarovii

Trillium channellii

Trillium apetalon

Trillium ovatum

Pacific trillium

Trillium petiolatum

Idaho trillium

Trillium nivale

Snow trillium

Trillium simile

Jeweled wakerobin

Trillium persistens

Trillium ludovicianum

Trillium pusillum

Dwarf wakerobin

Trillium discolor

Trillium maculatum

Spotted wakerobin

Trillium foetidissimum

Trillium cuneatum

Little sweet betsy

Trillium kurabayashii

Giant purple wakerobin

Trillium hagae

Trillium gracile

Trillium viride

Tapertip wakerobin