Colocasia esculenta Plant Data Family Name: Araceae Common Name: taro root, coloyam, elephant's ear Other Name(s): Colocasia esculenta Hardiness Zones: Zone 8a: (-12 to -9.5 C) Plant Code: coes Pest: Mites, Root rot, Virus, Fruit Color: Green, Flowering Color: White, Leaf Form: Simple, Leaf Arrangement: Basal, Leaf Shape: Spatulate, PlantSomething BC Garden Centre Listings No members have selected this plant.