Can be divided into two types: wetland type and terrestrial type. Wetland type Arum-lily is the more commonly seen white Arum-lily. Another kind of green Arum-lily is a subspecies of white Arum-lily. The subspecies’ name is “Green Goddess”. As for the terrestrial Arum-lily, yellow Arum-lily and red Arum-lily are the most representative, and they grow on well-drained land like ordinary plants. The arum-lily is the national flower of Ethiopia, which symbolizes honesty and is suitable for gifting friends and for wedding occasions.