Arisaema thunbergii subsp. urashima
Urashima Cobra Lily
An attractive small aroid native to Japan (on southern Hokkaido, Honshu, northern Kyushu, eastern Shikoku) with palmate leaves and a pretty, grey and dark purple inflorescence followed by reddish fruits in autumn. In cultivation it does best in temperate climates in USDA Zones 9 and 10 but with heavy mulching can also grow in colder climates.