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森林総研トップ

Home > Highlights from the garden > Touch-me-not

ここから本文です。

Touch-me-not 

 

English name 

Touch-me-not(JPG:149KB)

Scientific name

Impatiens textorii Miq.  

Best season

July, Sugust, September

Commentary

An annual plant that grows in slightly damp areas. The stems are reddish with swollen nodes. The inflorescence emerges from the leaf axils and bears several red-purple flowers. The flower has spherical sepals which swell up bag-like, and a part of the flower forms a curling spur. When the fruit is ripe, the slightest stimulus will cause it to burst and release its seeds. The Japanese name derives from the boat-shaped structure suspended at the end of a thin peduncle.

 ツリフネソウ