Arisaema limbatum

Family	Araceae
Subfamily	Aroideae
Tribe	Arisaemateae
Scientific name	Arisaema limbatum (Nakai & F. Maekawa) Serizawa
Synonyms	Arisaema aequinoctiale Nakai & F. Maekawa ex F. Maekawa; Arisaema limbatum (Nakai & F. Maekawa) Serizawa forma angustifolium Hayashi; Arisaema limbatum (Nakai & F. Maekawa) Serizawa forma plagiostomum Nakai; Arisaema limbatum (Nakai & F. Maekawa) Serizawa forma viridiflavum Hayashi; Arisaema limbatum (Nakai & F. Maekawa) Serizawa var. aequinoctiale (Nakai & F. Maekawa) Serizawa; Arisaema limbatum (Nakai & F. Maekawa) Serizawa var. conspicuum Serizawa; Arisaema undulatifolium Nakai forma limbatum (Nakai & F. Maekawa) H. Ohashi; Arisaema undulatifolium Nakai var. aequinoctiale (Nakai & F. Maekawa ex F. Maekawa) Govaerts; Arisaema undulatifolium Nakai var. ionostemma (Nakai & F. Maekawa) Ohashi & Murata forma ionostemma (F. Maekawa) Ohashi & Murata; Arisaema undulatifolium Nakai var. ionostemma (Nakai & F. Maekawa) Ohashi & Murata forma viridiflavum (Hayashi) Ohashi & Murata; Arisaema undulatifolium Nakai var. limbatum (F. Maekawa) Ohashi; Arisaema undulatifolium Nakai stenophyllum Sugimoto; Arisaema undulatifolium Nakai yoshinagae (Nakai) Serizawa; Arisaema yoshinagae Nakai
Common name	(Japanese common name) mimigata-tennanshou (ミミガタテンナンショウ, 耳形天南星 [meaning: ear shaped Arisaema])
	(English common name) none
Habitat	Mountane forest edge
Distribution	(Japan) Honshu (Tohoku region, Kanto region)
	(Other nations) none
Chromosomal number	2n=28-(32)
Description	Plants 17-19cm tall. Leaves 2, palmetaly divided into 5-15 leaflets, each 10-17cm long, petioles 10-13cm long. Flowers single spathe 13-16cm long, flowering in May. Perennial plants.
Reference	International Ariod Society: The Arisaema Species

May 2008 at Mt. Tsukuba	May 2008 at Mt. Tsukuba	May 2008 at Mt. Tsukuba

May 2008 at Mt. Tsukuba