แก้วขาว (Kaew Khao) / Variegated Orange Jasmine
Family: Rutaceae
Murraya paniculata ‘Variegata’, known as Variegated Orange Jasmine or แก้วขาว (Kaew Khao), is a small aromatic shrub commonly grown in Thai home gardens. The plant is cherished for its glossy variegated leaves and clusters of white, fragrant flowers that resemble those of jasmine. Its natural perfume is said to calm the mind and refresh indoor and outdoor spaces.
Botanical Characteristics
This evergreen shrub reaches 1–3 meters in height, with dense foliage and creamy white variegation along the leaf margins. It produces small, five-petaled flowers followed by bright orange-red berries. The plant thrives in tropical climates and adapts well to pots and hedges.
Use in Thai Traditional Medicine
In Thai herbal traditions, แก้วขาว is valued for its soothing fragrance, believed to relax the nerves and promote better sleep. The leaves and flowers are occasionally used in mild infusions or aromatic compresses to relieve stress and tension.
Cultural and Symbolic Meaning
The name “Kaew” (แก้ว) means “crystal” in Thai, symbolizing purity and clarity. The plant is often used around temples, homes, and hotels to represent peace, elegance, and spiritual cleanliness. Its presence is thought to bring positive energy and calmness to the surroundings.
Cultivation Notes
Murraya paniculata ‘Variegata’ prefers full to partial sunlight and well-drained soil. It is drought-tolerant once established and benefits from regular pruning to maintain shape. In the KBE Thai Medicinal Herb Garden, it is cultivated both as a decorative and aromatic plant for its uplifting natural scent.
Historical Context
The species Murraya paniculata has long been used in Southeast Asia for ornamental and medicinal purposes. The variegated form, introduced through horticultural selection, combines aesthetic appeal with the same aromatic and symbolic qualities found in traditional Thai gardens.
Disclaimer: This information is provided for educational and historical purposes only. It is not intended as medical advice. Always consult a qualified healthcare professional before using any herbal preparation.
