Arisaema nepenthoides

(Wall.) Mart. 1824

It belongs to the section Nepenthoidea and it is native to Japan.
I bought a mature tuber (about 5 cm of diameter) in 2007.

It began to grow in the beginning of May.	On 15 May it bloomed. It was 60 cm tall.
It had only female flowers and one sterile.
On 1st June the leaves (always 2) were fully developed. They are a little reddish underside.

2008

In 2008 it produced a male inflorescence, smaller than in 2007.

The IAS: A. nepenthoides Roy Herold: A. nepenthoides