Plant Profile: Acer diabolicum

The Devil Maple, indigenous to central and southern Japan, is primarily cultivated as an ornamental tree in that area. In the United States, it stands out as a robust tree, typically reaching heights of 20 to 30 feet with a rounded shape, although it is not widely recognized. Its most notable characteristic is its fruit; the samara measures approximately 1.5 inches in length, featuring broad wings and a thick, bristly texture. Before the leaves emerge, the female tree showcases yellow flowers, while the male tree displays more vibrant red blooms. The tree's common and scientific names derive from the horn-like structures of the curly stigmas found in its flowers, which remain attached to the samara.

The term "Devil" or "Horned Maple" is inspired by these horn-like features located at the inner junction of the fruiting structure.

In terms of pests and diseases, aphids can pose a threat to this tree, and it may also be susceptible to Verticillium Wilt and Fusarium Wilt.