25 Mexican buckeye seeds, Ungnadia speciosa. Native Texas tree that ranges from Northern Mexico to Southeastern Oklahoma. Fast growing, drought tolerant, reaches 15-30 feet high. 8-12 feet wide. Deciduous. Produces beautiful pink flowers beloved by bees and also makes a unique fruit. The fruit and seeds are poisonous!!!!! Prefers sun to partial shade. Hardy to USDA zone 8. Prefers well-drained soil. All of my seeds come with planting instructions, and are grown by me.