Japanese black pine (kuro-matsu in Japanese) (Pinus thunbergiana)—informal upright style
Donated by Mas Imazumi. Redwood Empire Bonsai Society now sponsors tree.
This tree, known as ”Pacific King” and sometimes referred to as “Mas’ pine,” first appeared in this country as part of a bonsai exhibit at the 1915 Pan-Pacific Exposition in San Francisco. The donor estimated its age as over 400 years. Note the unique turtle-back bark that adds to this tree’s magnificence.