Arisaema (unidentified species) raw roots have a strong stimulating effect, oral mucosa mild erosion, even partial necrosis, dry throat, and a burning sensation Araceae prospects, swollen tongue, lips edema, salivation, mouth numbness, taste loss, hoarseness, difficulty in opening mouth. Betel 篛 ghost mice injected lethal dose of aqueous extracts of 13.5g / kg. Araceae commonly used medicine. "Shen Nong's Herbal Classic" as beneath contempt. Formerly known as tiger palm. Alias: tiger palm, Southern Star. Source: Araceae perennial herb Araceae, northeast Araceae, or different Blume stars, etc. belong to a variety of Araceae hit to the skin dry tubers. Cultivated or wild. Origin: The main producing provinces in Sichuan, Henan, Yunnan, Hebei. Identification of traits: domed or flat spherical tubers. 2 to 7 cm in diameter, thickness of 1 to 3 cm high. The top surface of a depression of the central stem scar, surrounded by most of the fibrous scar (commonly known as brown eyes). Projections of lateral buds around a few pieces, but also oblate, all tiger palmate Araceae, named "tiger palm Southern Star." But there are also those who do not sprout. Surface white, who did not go to the net light brown skin. Quality hard. White Araceae section planting techniques, silty. Gas micro, spicy and hemp tongue. Toxic and should not try. To a large uniform, hard, white, pink preferred. Ingredients: containing saponin, benzoic acid, amino acids, etc., and containing D- mannitol. Arisaema seed supply, Long-Run Space (certified), Arisaema by Heze City Run Long Space Breeding Limited. Heze City Run Long Space Breeding Co. (www.ylhtyz.com) is Heze, animal husbandry and fishery cooperation project leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In the long-run aerospace leadership with the staff warmly welcome all inquiries negotiations to create long-run a better future spacecraft.