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Gillenia stipulata

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Botanical Name : Gillenia stipulata
Family: Rosaceae
Genus: Gillenia
Species: G. stipulata
Kingdom: Plantae
Order: Rosales

Synonym(s): Porteranthus stipulatus; spiraea stipulata, Porteranthus stipulatus. (Muhl. ex Willd.)Britt.

Common Name : American Ipecacuanna, American ipecac

Habitat : Gillenia stipulata   is native to  Eastern N. America – New York to Indiana and Kansas, south to Georgia, Louisiana and Oklahoma. It grows in woods, thickets and rocky slopes.

Description:
Gillenia stipulata is a  herbaceous, perennial  plant   growing to 1.2 m (4ft).  It is hardy to zone (UK) 5. It is in flower from May to June.  The stem  is erect, glabrous to pubescent, branching, multiple from base, sub-hollow, greenish to red above, from caudex, rhizomatous.. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.

Leaves – Alternate, stipulate, short-petiolate, trifoliolate. Stipules large, foliaceous, serrate, ovate, +/-2.5cm long and broad, pubescent below, glabrous ir sparse pubescent above. Leaflets sessile, linear-lanceolate, to 9cm long, 2cm broad, serrate, pubescent below, sparse pubescent above, central leaflet slightly larger than lateral leaflets. Leaflets of lowest leaves pinnatifid.

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Inflorescence – Axillary and terminal loose few-flowered panicles. Each divisions of inflorescence subtended by reduced foliaceous bract.

Flowers – Petals 5, white, acute to acuminate, 1.2cm long, 3-4mm broad, glabrous, oblong, clawed. Claw to 3mm long. Stamens 20, borne at edge of hypanthium, in two sets. Filaments white, glabrous, 2mm long. Anthers tan, 1mm in diameter. Pistils 5, distinct. Styles white, 3mm long, glabrous. Ovaries yellow-green, 1.9mm long. Hypanthium tube 5-6mm long, 3-4mm in diameter, greenish-white to reddish, truncate at base, glabrous. Sepals 5, acute, 1.1mm long, with some pubescence internally near apex. Follicles to 8mm long, glabrous, with +/-3 seeds.

A common name for this plant is “American Ipecac” because the plant had been used by natives as a laxative and emetic. This is not, however, the common Ipecac of modern medicine. Today’s Ipecac comes from Cephaelis ipecacuanha, a member of the Rubiaceae from South America.

Cultivation:
Easily grown in a rather moist but well-drained lime-free peaty soil in semi-shade. Succeeds in a sunny position but requires shade at the hottest part of the day.

Propagation:
Seed – sow spring or autumn in a cold frame. Prick out the seedlings when they are large enough to handle and grow on for the first year in a lightly shaded area of the greenhouse or cold frame. Plant out in late spring and protect from slugs until well established. Division in spring or autumn.
Medicinal Uses:
The dried powered root bark is cathatric, slightly diaphoretic,a mild and efficient  emetic,expectorant and tonic. Minute dosesare used internally in the treatment of colds, chronic diarrhea, constipation, asthma and other bronchial complications. The root have been used externally in the treatment of rhematism. A cold infution of the roots has been given , or the root   chewed  in the treatment of bee and insects stings.The roots are harvested in the autumn, the bark is removed and dried for later use. A tea made from the whole plant is strong laxative and emitic.Minute doses are used internally in the treatment of colds, indigestion, asthma and hepatitis.A poultice or wash is used in the treatment of rhematism,bee stings and swellings.A decoction or strong infution of the whole plant has been taken a pint at a time as an emitic.A poultice of the plant  has been used to treat leg swellings. The plant has been used in the treatment of toothaches.

Disclaimer:
The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider.

Resources:

http://aggie-horticulture.tamu.edu/ornamentals/cornell_herbaceous/plant_pages/Gilleniastipulata.html

http://www.robsplants.com/plants/GilleStipu

http://www.missouriplants.com/Whitealt/Gillenia_stipulata_page.html

http://en.wikipedia.org/wiki/Gillenia_stipulata

http://www.herbnet.com/Herb%20Uses_IJK.htm

http://www.thealpinegarden.com/woodlandusa.htm

http://www.pfaf.org/user/Plant.aspx?LatinName=Gillenia+stipulata

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News on Health & Science

To Be Healthy, Work Up a Sweat

To be healthy, you really do need to break into a sweat when you exercise, say experts.

Official advice that 30 minutes of gentle exercise a day is enough to improve your health has been revised by the scientists who first developed the international fitness guidelines. Members of the American College of Sports Medicine are concerned the advice is being misconstrued.

Some may take this to include a mere stroll to the car. People should do at least 30 minutes of moderate exercise five days a week, or 20 minutes of vigorous exercise, like jogging, three days a week, they say.

There is confusion about what is the ideal amount and intensity of exercise to improve health. All agree that regular exercise is essential. The World Health Organisation (WHO) has said 30 minutes of gentle exercise each day could be enough to sustain a minimum level of fitness.

Recently, researchers at Queen’s University, Belfast, found walking for half an hour on just three days a week gave similar fitness and blood pressure benefits to walking for 30 minutes five times a week.

The sports scientists, however, say this advice is misleading and could encourage people to do too little exercise. “There are people who have not accepted, and others who have misinterpreted, the original recommendation.

Some people continue to believe that only vigorous intensity activity will improve health, while others believe that the light activities of their daily lives are sufficient to promote health,” they told Circulation , the journal of the American Heart Association.

Their original recommendations in 1995 were quickly adopted by the WHO. They now stress that adults need to top up their routine activities, such as casual walking and housework, with structured exercise.

This should include vigorous (jogging) and moderate aerobic exercise (a brisk walk), as well as twice-weekly activities, such as weight training, which maintain or increase muscular strength and endurance.

People can do short bouts of exercise to count towards their weekly goals, but these must last for at least 10 minutes. They say that even more exercise than this may have further benefits.

However, research has also shown that too much exercise can be damaging to the body. Professor Paul Gately, professor of exercise and obesity at Leeds Metropolitan University, told The Guardian that it was difficult to give ‘one-size-fits-all’ advice.

“People who are very overweight would have to do an hour of exercise a day just to maintain their weight if they aren’t going to change their diets,” he said.

Source: The Times Of India

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