Porknut
StarVachellia macracantha
Synonyms: Acacia macracantha, Acacia macracantha var. glabra, Mimosa obtusa, Vachellia lutea, Acacia pellacantha, Acacia subinermis, Mimosa pellacantha, Mimosa lutea, Acacia obtusa, Mimosa macracantha, Acacia macracanthoides, Acacia flexuosa var. ambigua, Acacia platyacantha, Acacia macracantha var. glabrescens, Acacia flexuosa var. lasiocarpa, Acacia humboldtii, Poponax cowellii, Acacia cowellii, Poponax lutea, Poponax macracanthoides, Poponax macracantha, Mimosa atomaria, Acacia lutea, Acacia punctata
Western Herbalism Properties
Traditional Uses
In neotropical folk medicine the tannin-rich, astringent bark of this thorn tree is taken as a decoction and applied externally for diarrhoea, dysentery and conjunctivitis and for kidney complaints, and the thorns have been used in traditional Mexican medicine for toothache and gum problems (Useful Tropical Plants / Fern, 2021).
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Botanical Description
Vachellia macracantha (formerly Acacia macracantha), known as porknut, huizache or espino, is a thorny, deciduous tree or large shrub of the legume family native to the Americas, ranging from Mexico and the Antilles south through Central America to northwestern Argentina. It typically grows to a small to medium-sized tree, its branches armed with stout, paired, conspicuously long white spines. The foliage is bipinnately compound with numerous small leaflets, giving a feathery appearance, and the plant bears rounded, fluffy heads of small, fragrant golden-yellow flowers followed by elongate, somewhat curved or twisted seed pods. Drought-tolerant and characteristic of dry tropical forest, thorn scrub and disturbed open ground, it is a common component of seasonally dry neotropical landscapes.
This information is for educational purposes only and is not intended to replace professional medical advice. Always consult a qualified healthcare provider before using any herbal remedy, especially if you are pregnant, nursing, or taking medications.
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