Family - Amaryllidaceae - Crinum asiaticum Linn. - SPIDER LILY - Wen zhu lan
|Crinum asiaticum Linn.|
|Crinum amable Donn.|
|Crinum macrantherum Engl.|
|Crinum macrophyllum Hallier|
Other vernacular names
|BANGLADESH: Bara kanur.|
|CHINESE: Wen zhu lan.|
|HINDI: Cindar, Nagadamani.|
|INDONESIA: Bakung, Kajang-kajang, Fete-fete,|
|MALAYSIA: Bakong, Bawang hutan.|
|PAPUA NEW GUINEA: Morabau, Didil, Pokaan.|
|THAI: Phlapphueng, Lilua.|
|VIETNAMESE:N[as]ng hoa tr[aws]ng, T[or]i voi, I[as] n[as]ng.|
|Bakong (Tag., Bag., Ilk., Sbl.)|
|Giant crinum lily (Engl.)|
|Grand crinum (Engl.)|
|Poison bulb (Engl.)|
|Spider lily (Engl.)|
Bakong is a local name shared by (1) Crinum asiaticum (2) Crinum latifolium, lirio and (3) Hymenocallis littorale, spider lily.
Spider lily is a shared common name of (1) Hymenocallis littorale, bakong, lirio and (2) Crinum asiaticum
Bakong is an evergreen herb with large coated bulbs, 5 to 10 centimeters in diameters. Leaves are crowded at the apex, lanceolate, 90 to 150 centimeters long, 12 to 15 centimeters wide. Scape, arising from the axils of old leaves, is erect, stout, and solid, about 1 meter high or less. Spathe subtending the flowers is about 15 centimeters long. Flowers are fragrant, 20 to 40, each subtended by a thin, narrow bracteole. Perianth tube is greenish, about 1 centimeter long, the lobes spreading, white, linear, recurved or revolute, about 8 centimeters long and 8 centimeters wide. Filaments are very slender, free and purplish above. Fruits are subglobose, about 5 centimeters in diameter.
– Throughout the Philippines along sandy seashores; sometimes planted inland.
– Occasional ornamental cultivation for its showy flowers.
– Widely distributed in China, India, South Korean, Myanmar, Japan and Sri Lanka.
Leaves and bulbs.
Additional Sources and Suggested Readings
(1) Experimental induction of Prostatic Hypertrophy in rats for study of leaf extract of Crinum asiaticum L. / Do Trung Dam, Nguyen Ba Hoat, Le Minh Phuong, Nguyen Kim Phuong, Do Thi Phuong
(2) Effect of lycoriside, an acylglucosyloxy alkaloid, on mast cells / Shibnath Ghosal, Amirthalingam Shanthy et al / Pharmaceutical Research / Vol 3, Number 4 / August, 1986
(3) EVALUATION OF ANTIBACTERIAL ACTIVITY AND PHYTOCHEMICAL ANALYSIS OF
Crinum asiaticum / Ilavenil S, B Kaleeswaran and Ravikumar S / International Journal of Current Research
Vol. 1, pp. 035-040, January, 2010
(4) Crinum asiaticum L. / Plants For A Future
(5) In vivo Antinociceptive Activity of Leaf Extract of Crinum asiaticum and Phytochemical Analysis of the Bioactive Fractions / M Z Asmawi, O M Arafat, S Amirin and I M eldeen / International Journ of Pharmacology, 7 (1): 125-129, 2011.
(6) Promotion effect of norgalanthamine, a component of Crinum asiaticum, on hair growth / Sang-Cheol Kim, Jun-Il Kang et al / European journal of dermatology : EJD. 10/2009; DOI: 10.1684/ejd.2010.0807
(7) Crinum asiaticum / Vernacular names / GLOBinMED
(8) ANTINOCICEPTIVE AND ANTIINFLAMMATORY EFFECT OF CRINUM ASIATICUM BULB EXTRACT / MD. ATIAR RAHMAN*, RUMANA SHARMIN, MD. NAZIM UDDIN, MAHBUBï¿½UZï¿½ZAMAN, SOHEL RANA NAZIM UDDIN AHMED / Asian Journal of Pharmaceutical and Clinical Research Vol. 4, Issue 3, 2011
– Contains an emetic component, an alkaloid, lycorine (1 to 1.8 percent) allied to emetine.
– Bulb has yielded alkaloids lycorine and crinamine.
– The bulbs have been reported to contain baconine.
– Considered astringent due to the presence of considerable amounts of tannin.
– An ethanol extract study revealed a new phenolic compound from the bulbs of Crinum asiaticum L. var sinicum.
– Phytochemical screening yielded alkaloids, coumarins, glycosides, triterpenes and flavonoids.
Astringent, analgesic, emollient, emetic.
– Bulbs prepared as an ointment and leaves used as an emollient.
– In India, the leaves and roots are emetic and diaphoretic, used as a substitute for ipecacuanha.
– Warmed succulent leaves smeared with castor oil or bruised leaves mixed with oil are used for whitlow and other inflammations at the ends of toes and fingers.
– Also used as fomentations on inflamed joints and sprains.
– Juice of leaves, with a little salt, used for earaches and other ear complaints.
– Poultice made from heated, pounded fresh bulb used for osteodynia and rheumatism.
– Juice of fresh bulb is emetic. Also, instilled in the ear to treat otitis.
– Poultice of heated, pounded fresh leaves used for contusion, sprains, fractures, luxations.
– In Java, roots regarded as good emetic.
– Roots used for fevers lumbago, headaches and swellings.
– In Malaysia, used as rheumatic remedy and for local pain relief.
– In Australia, aborigines use warm infusions of C asiaticum bulb to disinfect wounds.
– In the Congo, used for leprosy.
– In Bangladesh, the tribes of Chittagong Hilly areas use the plant for pain, carbuncles, hemorrhoids, earaches, arthritis, leprosy, cold and cough disorders, vomiting, worm infestations. colic, flatulence and fever. Warmed leaves smeared with castor oil applied to end of toes and fingers for repelling inflammations and swelling.
– Bruised leaves used as insect repellent.
– Juice of fresh bulb used as emetic for children.
– Decoction of dried leaves use as hemorrhoidal wash.
– Anti-inflammatory: The plant extract of Crinum asiaticum was studied for antiinflammatory effects on carrageenan-induced hind paw edema in mice. Results indicated active inflammatory compounds in the chloroform fraction of the methanol extract with dose-dependent results that support its use in traditional medicine.
– Prostatic Hypertrophy: Model proved the leaf extract of Crinum asiaticum to be effective against hypertrophy of prostate in rats.
– Mast Cell Effect: Lycoriside, an acylglucosyloxy-alkaloid from Crinum asiaticum on albino rats was studied for the mechanism of a dual response it elicited in view of a concentration-dependent anti- or prelease-effect on mast cell mediators.
– Crinumin: Study purified crinumin, a glycosylated serine protease with chymotrypsin-like activity from the latex of C asiaticum. Its varied activities make it applicable for the pharmaceutical and food industries.
– Central Inhibitory Activity / Sedative: Study of aqueous extract of Crinum giganteum in mice showed it contained biologically active principles with sedative activity.
– Anti-Inflammatory / Anti-Lymphocytic / Analgesic: Study of extract of C giganteum showed significant dose-dependent inhibition of pain and a significant effect on leucocyte count. Phytochemical analysis showed the presence of tannins. Results showed CG bulb contains biologically active principles with potentials for treatment of inflammatory processes.
– Palmilycorine and Lycoriside / Alkaloids: Study isolated two new types of alkaloidal conjugates: palmilycorine and lycoriside from the fruits of Crinum asiaticum. The were also detected fro the fleshy scale leaves and roots.
– Antibacterial / Phytochemicals: The aqueous and ethanol extracts of leaves of Crinum asiaticum were evaluated for their antibacterial activity. The ethanolic extract showed more inhibitory activity than the aqueous extract. Phytochemical analysis yielded n-Hexadecanoic acid (22.44%), 9, 12, 15-octadecatrienoic acid (15.42%), 9, 12-octadecadienoic acid (14.78%), 9, 10-Anthracenedione 2-amino (7.65%) and phytol (7.43%) as major present components. Results showed it to be a natural source of new antibacterial compounds.
– Antinociceptive / Phytochemicals: Study yielded alkaloids, coumarins, glycosides, triterpenes, and flavonoids. Results in a carrageenan-induced paw edema model showed antinociceptive activity using indomethacin as control.
– Norgalanthamine / Hair Growth: Study in rats treated with an ethanol extract showed an increase expression of proliferating cell nuclear antigen (PCNA) in the bulb region. Study yielded norgalanthamine, a principal of C. asiaticum, that exhibited a potential to promote hair growth via the proliferation of dermal papilla.
– Antinociceptive / Anti-Inflammatory: Study of a methanol extract of Crinum asiaticum bulb forantinociceptive activity on pain induced by acetic acid and formalin in Swiss albino mice showed potent analgesic and anti-inflammatory effect.