This woody plant thrives naturally across various forest ecosystems in South America. Recognized for its valuable timber and ecological role, it contributes significantly to regional forest canopies. Local populations have long utilized its resources for traditional purposes.
The subspecies grows as a medium to large tree, reaching heights up to 20 meters. It features simple, alternate leaves with slightly serrated margins. The stems often bear sharp, woody spines, especially in younger stages.
The flowers are small, yellowish-green, and clustered in dense inflorescences. Its wood is highly distinctive, displaying a bright yellow color that darkens upon exposure to air.
Spring to early summer
The heartwood contains morin, a natural yellow dye widely used for coloring textiles and leather. Additionally, the heavy, durable timber serves as a material for construction, posts, and carpentry. Extracts from the leaves and bark also find applications in traditional medicine for treating inflammatory conditions.
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