Arisaema amurense

Arisaema amurense
Flower
Habit
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Alismatales
Family: Araceae
Genus: Arisaema
Species:
A. amurense
Binomial name
Arisaema amurense
Synonyms
List
    • Arisaema amurense var. denticulatum Engl.
    • Arisaema amurense var. magnidens N.E.Br.
    • Arisaema amurense var. purpureum Nakai
    • Arisaema amurense f. purpureum (Nakai) Kitag.
    • Arisaema amurense subsp. robustum (Engl.) H.Ohashi & J.Murata
    • Arisaema amurense var. robustum Engl.
    • Arisaema amurense var. serratum Nakai
    • Arisaema amurense f. serratum (Nakai) Kitag.
    • Arisaema amurense var. violaceum Engl.
    • Arisaema amurense f. violaceum (Engl.) Y.S.Kim & S.C.Ko
    • Arisaema komarovii Tzvelev
    • Arisaema robustum (Engl.) Nakai
    • Arisaema robustum f. atropurpureum T.Koyama
    • Arisaema robustum var. purpureum Nakai
    • Arisaema robustum var. sachalinense Miyabe & Kudô
    • Arisaema robustum f. variegatum Y.N.Lee

Arisaema amurense, the tian nan xing, is a species of flowering plant in the family Araceae. It is native to the southern Russian Far East, the Korean Peninsula, and eastern China. A highly variable perennial reaching 30 cm (12 in), it is found in a variety of forested habitats, typically by streams, at elevations from 50 to 200 m (160 to 660 ft) above sea level. Its tubers are collected in the wild and used in traditional Chinese medicine.