The Mexican buckeye is from the soapberry, or Sapindaceae, family of plants. It is native to the United States and is botanically called Ungnadia speciosa.
Mexican Buckeye Description
While the Mexican buckeye can reach 30 feet in height, it typically only gets between 8 and 12 feet tall. It has light gray or brown bark and multiple trunks. Leaves are long, with serrated margins, and an elongated tip. The foliage turns yellow in the fall. Flowers are bright pink, fragrant, and in clusters. There is a light red-brown fruit with black or dark brown shiny seeds. Bloom season is March to June.
Growing Guide
Grow this native in full sun or partial shade with a dry rocky soil. It is cold tolerant. Propagate by seed. A good dusting with an insecticide can help prior to sowing.
Distribution
This native is found in the states of New Mexico and Texas. It is seen in canyons and ridges.
Wildlife Attracted
The nectar attracts bees, moths, and butterflies to the landscape. The seeds are good to bring small mammals and wildlife to the area. It is a larval host plant for the Elf butterfly.
Uses
The Mexican buckeye makes a nice aromatic tree for accentuating a porch or patio area. With its ornamental blooms, it can brighten up a walkway or near a driveway.
Warnings
The seeds in the fruits are said to be poisonous. Take special precaution and do not eat the seeds of a Mexican buckeye fruit.
Pluses
This tree grows quickly and is drought resistant. It also has a resistance to cotton root rot.
Source: NPIN