姑婆芋 Traditional form: 姑婆芋 Pinyin (reading): gūpóyù Definitions: night-scented lily (Alocasia odora) Characters: 姑 - father's sister; husband's mother 婆 - old woman; grandmother 芋 - taro Traditional characters: 姑 - father's sister; husband's mother 婆 - old woman; grandmother 芋 - taro