17 June, 2011


Hydrangea is native to southern and eastern Asia (China, Japan, Korea, 
the Himalayas, and Indonesia) ,  North and South America. 

The leaf, bud and root of Hydrangea are toxic for human, cow and goat.
It contain toxic substances such as amygdalin, anthocyanin, cyanogenetic 

Any questions: write to   keijihagiwara@gmail.com
--------------------Keiji Hagiwara, MD
--------------------Kami-Ube Pediatric Clinic, Ube 755-0097, Japan.