Alocasia Macrorrhiza Alocasia Macrorrhiza - Giant Elephant Ear and Alocasia Macrorrhiza 'Red Imperial' Alocasia Macrorrhiza - Giant Elephant EarSizes: 300mm, 250mm Alocasia Macrorrhiza 'Imperial Red' - Red Stem Elephant Ear (Green)Sizes: 300mm, 250mm Alocasia Macrorrhiza 'Dark Star' - Purple Stem Elephant Ear (Purple)Sizes: 300mm, 250mm