Seedling of 8 years, about 80 cm tall
From left to right, Acer semenovi, Acer tataricum, Acer ginnala, Mar.11. 2006
From left to right, Acer tataricum, Acer ginnala, Acer semenovi, Mar.06. 2004
Upper left : Acer tataricum, upper right : Acer aidzuense
Lower left : Acer ginnala, Lower right : Acer semenovii
Germination in 2001 at left, Seedling of 3 years Apr. 2003 at right
At Royal Botanic Gardens KEW, 2004