Trillium ovatum Plant Data Family Name: Liliaceae Common Name: western trillium Other Name(s): Trillium ovatum Hardiness Zones: Zone 5: (-29 to -23 C) Plant Code: trov Fruit Color: Dark-red, Brown, Flowering Time: Apr, May, Flowering Color: White, Pink, Leaf Form: Simple, Leaf Arrangement: Whorled, Leaf Shape: Obovate, PlantSomething BC Garden Centre Listings No members have selected this plant.