Pau D'Arco Bark Tabebuia impetiginosa

Botanical Information

Common Names: Pau D’Arco, Taheebo, Lapacho

Botanical Name: Tabebuia impetiginosa

Family: Bignoniaceae

Description: A majestic South American hardwood tree bearing trumpet-shaped pink to magenta blossoms. Its inner bark carries a rich, earthy scent and deep medicinal strength. Revered in rainforest herbal traditions as a purifier and protector.

History & Tradition

• A cornerstone remedy in Amazonian and Andean herbal traditions.
• Used for infections, inflammatory conditions, and chronic immune challenges.
• “Tree of Life” folklore: bark decoctions believed to strengthen vitality and spiritual resilience.

Cultivation & Parts Used

Parts Used: Inner bark.

Growing Conditions: Native to tropical rainforests; thrives in warm, humid climates.

Collection: Sustainable harvesting requires removing only portions of inner bark to avoid damaging the tree.

Doctrine of Signatures

The tree’s extreme hardness and resistance to decay suggest its protective, antimicrobial virtues. The vivid pink blossoms rising from bare branches evoke renewal and regeneration after hardship.

Medicinal & Energetic Properties

Constituents

Naphthoquinones (lapachol, beta-lapachone), flavonoids, quercetin, tannins, mineral compounds.

Actions

Antimicrobial • Antifungal • Immune-modulating • Anti-inflammatory • Antioxidant • Alterative.

Taste & Energetics

Taste: Bitter, earthy, tannic

Energetics: Cooling • Drying • Purifying

Tissue States: Hot • Damp • Toxic stagnation

Internal Uses

• Chronic infections (fungal, bacterial), digestive pathogens.
• Immune weakness and long-term inflammatory states.
• Cleansing protocols for systemic stagnation.
• Adjunctive support for deep tissue detoxification.