Acrostichum aureum

?? Barakoku (Acrostichum aureum) – Overview & Medicinal Uses

• Botanical Name: Acrostichum aureum
• Common Names: Golden Leather Fern, Mangrove Fern, Coarse Swamp Fern
• Sinhala Name: ?? ???? (Barakoku), ????????? (Karamkoku)
• Family: Pteridaceae
• Habitat: Found in mangrove forests and wetlands across Sri Lanka

?? Medicinal Uses in Ayurveda

In Sri Lankan traditional and Ayurvedic medicine, Acrostichum aureum is valued for its therapeutic properties. The roots and leaves are primarily used in treatments for:

• Gastritis – Helps soothe inflammation in the stomach lining
• Dysentery – Used to treat intestinal infections and diarrhea
• Haemorrhoids – Applied for relief from swollen veins in the rectal area
• Inguinal Hernia – Traditionally used to support hernia treatment
• Stomach Disorders – General digestive aid and detoxifier 
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Additionally, the plant is considered anti-toxic, making it useful in detoxifying the body and treating various internal infections.

?? Scientific Insights

Recent studies have shown that endophytic fungi isolated from Acrostichum aureum possess antibacterial properties, particularly effective against Staphylococcus aureus and Escherichia coli. These fungi produce secondary metabolites like flavonoids, phenols, and steroids, which contribute to their medicinal value.