Areca catechu
Areca catechu is found in Bangladesh, Bismarck Archipelago, Cambodia, Caroline Is., China South-Central, Fiji, Hainan, India, Laos, Malaya, Marianas, New Guinea, Philippines, Society Is., Solomon Is., Sri Lanka, Sulawesi, Taiwan, Thailand, Vanuatu, and Vietnam.
Family: Arecaceae
Origin: The exact origin of Areca catechu is uncertain, but it is likely native to the Philippines or central Malesia (including Indonesia, Malaysia, or the Philippines). It has been widely cultivated and naturalized across tropical Asia, the Pacific, and parts of East Africa due to ancient Austronesian migrations and trade since at least 1500 BCE.
Conservation Status: Areca catechu is classified as Least Concern (LC) on the IUCN Red List, indicating no significant threat to its survival due to its widespread cultivation and adaptability.
Palm Data
At a Glance:
Semi-Dwarf
- Light Requirements: Sun to partial shade
- Water Requirements: High
- Growth Rate: Fast
- Height in Cultivation: 12 ft
- Salt Tolerance: Moderate
- Cold Tolerance: 38°F
Dwarf
- Light Requirements: Sun to partial shade
- Water Requirements: High
- Growth Rate: Moderate
- Height in Cultivation: 6-10 ft
- Salt Tolerance: Moderate
- Cold Tolerance: 38°F
Special Features:
Areca catechu is primarily cultivated for its seeds, known as areca nuts or betel nuts, which are chewed with betel leaves (Piper betle) and slaked lime for their mild stimulant and psychoactive effects, attributed to alkaloids like arecoline.
The palm is valued for its slender, elegant appearance, with a single stem up to 20–30 meters tall, a green crownshaft, and pinnate leaves 1.5–2 meters long.
In traditional Chinese and Ayurvedic medicine, areca nut and its derivatives (e.g., arecae semen, arecae pericarpium) are used to treat parasitic infections, digestive issues, and other ailments like diarrhea and edema. The nut contains bioactive compounds like alkaloids, polyphenols, and tannins, but chronic use is linked to health risks such as oral cancer.
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