Pholidota chinensis. Shí xiān táo Rattlesnake orchid  Family: Orchidaceae     
PART USED: Whole plant
Nature- cool   FLAVOR: Pleasant and bland CHANNELS: Lung, Kidney
FUNCTIONS
GROUP: Clear Heat- Purge Fire
1. Nourishes the Yin and moistens the Lungs, cools the Blood and promotes salivation.[1]
INDICATIONS
1. Tuberculosis associated hemoptysis.[1]
2. Gastroenteritis.[1]
PREPARATIONS: Decoction.  Whole plant 30-60 g.[1]


HABITAT: Grows wild on deep alpine cliffs or large trees.
DESCRIPTION Perennial herb. Bright green pseudo-corm grows on the stem, flashy, long-elliptical, each corm containing 2 small leaflets, long oval, apexes short and acute, bases clasping stem, margins intact, veins 7 to 9. Flowers; in summer, flower pedicle appearing between leaves, white, usually 8 to 12.
References
[1] Barefoot Doctor's Manual - 1977 Prepared by the Revolutionary Health Committee of Hunan Province. Original Chinese manual- Victor W. Sidel. Originally published by Dr Joseph Quin and the Fogarty International centre, Bethdesda (1974). Madrona Publishers Seattle Washington ISBN 0-914842-52-8
Images
1. ruorchids.ru
2. tcmwiki.com
3. [1]
Inner Path can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.

Research

Stilbene derivatives from Pholidota chinensis and their anti-inflammatory activity.
Wang J, Matsuzaki K, Kitanaka S.
Abstract
Ethyl acetate extract of Pholidota chinensis L. showed strong NO production inhibitory activity in murine macrophage-like cell line, RAW 264.7, which was activated by a lipopolysaccharide (LPS) and interferon-gamma (IFN-gamma). Fractionation of the active extract led to the isolation of two new stilbene derivatives, 2,3'-dihydroxy-5-methoxy-3,4-methylenedioxydihydrostilbene (Pholidotol A) and 2-hydroxy-5-methoxy-3,4,3',4'-dimethylenedioxydihydrostilbene (Pholidotol B) together with six known stilbene derivatives. Pholidotols A both B and inhibited Nitric oxide (NO) production with an IC(50) value at 24.3 and 17.1 microM, respectively.
PMID: 16880675  Chem Pharm Bull (Tokyo). 2006 Aug;54(8):1216-8. ncbi.nlm.nih.gov