Fritillaria imperialis Plant Data Family Name: Liliaceae Common Name: crown imperial Other Name(s): Fritillaria imperialis Hardiness Zones: Zone 5: (-29 to -23 C) Plant Code: frim Pest: Fungal leaf spot, Root rot, Rust, Flowering Time: Apr, May, Jun, Flowering Color: Yellow, Orange, Red, Leaf Arrangement: Whorled, Leaf Shape: 5 PlantSomething BC Garden Centre Listings No members have selected this plant.