Bracteate Tea-Tree

Botanical Overview

Bracteate Tea-Tree (Melaleuca bracteata) belongs to the Myrtaceae family. While not among the most extensively documented medicinal plants, this species has recorded uses that warrant attention from researchers and practitioners. The myrtle family (Myrtaceae) includes trees and shrubs with opposite leaves that contain aromatic oil glands. The flowers are showy with numerous stamens, and the fruits are often fleshy berries or capsules. Many species produce essential oils with antiseptic and antimicrobial properties.

General Description

It usually occurs as a large shrub but under ideal conditions can grow into a tree up to 10 m (30 ft) tall. It is an adaptable species in cultivation and a number of cultivars have been developed.

ⓘ Information
Description adapted from Wikipedia (CC BY-SA 4.0).

Family Context

The Myrtaceae family is primarily tropical and subtropical. Notable medicinal members include:

Geographic Distribution

Bracteate Tea-Tree has been recorded in 10 countries and territories worldwide, including Australia, China, India, Kenya, Macao, and others.

Active Compounds

Phytochemical research has identified 8 compounds in this species, including a diverse array of phytochemical classes (see the Complete Chemical Inventory below for the full list).

ⓘ Information
Information on this page is compiled from Dr. Duke’s Phytochemical and Ethnobotanical Databases (USDA ARS), a public domain resource. Consult a healthcare professional before using any herbal preparation.

Distribution and Conservation

Reported distribution: Australia, China, India, Kenya, Macao, Malaysia, New Zealand, United States, South Africa, Unknown.

Complete Use Records

CategoryCultural Context
Repellant(Insect)Australia

Complete Chemical Inventory

CompoundFormulaMW
ALPHA-PHELLANDRENEC₁₀H₁₆136.23 Da
CINNAMALDEHYDEC₉H₈O132.16 Da
CINNAMIC-ACIDC₉H₈O₂148.16 Da
CINNAMIC-ACID-ESTERS
CINNAMYL-ALCOHOLC₉H₁₀O134.17 Da
CINNAMYL-CINNAMATEC₁₈H₁₆O₂264.3 Da
EUGENOLC₁₀H₁₂O₂164.20 Da
METHYL-EUGENOLC₁₁H₁₄O₂178.23 Da

Data from PubChem (NIH/NLM, public domain).


References & Further Reading

External Research Links

Data Sources