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Atropa acuminata
| Common name: |
Indian Belladonna |
Family: |
Solanaceae |
| Author: |
Royle. ex Lindley. |
Botanical references: |
 
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| Synonyms: |
 
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| Known Hazards: |
The whole plant, and especially the root, is very poisonous[4, 7, 10, 19, 65, 165]. Even handling the plant has been known to cause problems if the person has cuts or grazes on the hand[4]. The plant is particularly dangerous for children since the fruit looks attractive and has a sweet taste[4]. The toxins are concentrated in the ripe fruit[200]. |
| Range: |
E. Asia - Himalayas from Kashmir to Baluchistan. |
| Habitat: |
Found at elevations between 1800 and 3600 metres[240]. |
| Edibility Rating (1-5): |
0 | Medicinal Rating (1-5): | 3 |
Physical Characteristics
Perennial growing to 0.9m by 0.75m . . It is in flower from June to August, and the seeds ripen from August to October. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.
We rate it 0/5 for edibility and
3/5 for medicinal use.
The plant prefers light (sandy) and medium (loamy) soils and requires well-drained soil.
The plant prefers acid, neutral and basic (alkaline) soils and can grow in very alkaline soil.
It can grow in full shade (deep woodland) semi-shade (light woodland) or no shade.
It requires moist soil.
Habitats and Possible Locations
Woodland, Dappled Shade, Shady Edge.Edible Uses
None known
Medicinal Uses
Disclaimer
Anodyne
Diuretic Mydriatic Narcotic Sedative.
Indian belladonna has very similar uses to the related deadly
nightshade (A. bella-donna). The roots and leaves are used in India as
anodyne, diuretic, mydriatic, narcotic and sedative[240]. The following uses
for deadly nightshade are also probably applicable for this species[K]:-
Although it is poisonous, deadly nightshade has a long history of medicinal
use and has a wide range of applications, in particular it is used to dilate
the pupils in eye operations, to relieve intestinal colic and to treat peptic
ulcers[254]. The plant can be used to treat the symptoms of Parkinson's
disease, reducing tremors and rigidity whilst improving speech and
mobility[254]. It has also been used as an antidote in cases of mushroom or
toadstool poisoning[7]. This is a very poisonous plant, it should be used
with extreme caution and only under the supervision of a qualified
practitioner[238]. See also the notes above on toxicity.
All parts of the plant are analgesic, antidote, antispasmodic, diuretic,
hallucinogenic, mydriatic, narcotic and sedative[4, 7, 9, 21, 46, 165, 171,
192, 240]. The root is the most active part of the plant, it is harvested in
the autumn and can be 1 - 3 years old, though the older roots are very large
and difficult to dig up[4, 7]. The leaves are harvested in late spring and
dried for later use[7].
All parts of the plant contain tropane alkaloids[254]. The leaves contain on
average 0.4% active alkaloids, whilst the root contains around 0.6%[240]. The
alkaloid content also varies according to the development of the plant, being
low when the plant is flowering and very high when bearing green
berries[240]. These alkaloids inhibit the parasympathetic nervous system
which controls involuntary body activities. This reduces saliva, gastric,
intestinal and bronchial secretions, as well as the activity of the urinary
tubules, bladder and intestines[254].
An extract of the plant has been used as eyedrops. It has the effect of
dilating the pupils thus making it easier to perform eye operations[4, 232].
In the past women used to put the drops in their eyes in order to make them
look larger and thus 'more beautiful'[4, 232].
The entire plant, harvested when coming into flower, is used to make a
homeopathic remedy[232]. This is used especially in cases where there is
localised and painful inflammation that radiates heat[232]. It is also used
to treat sunstroke and painful menstruation[238].
Other Uses
None known
Cultivation details
We have very little information on this species and do not know if it
will be hardy in Britain, though judging by its native range it should
succeed outdoors in many parts of this country. The following notes are based
on the general needs of the genus.
Succeeds in any well-drained moisture retentive soil[200] in sun or partial
shade[238]. Prefers a calcareous soil[1, 4, 9, 13]. When grown as a medicinal
plant, the highest levels of the medically active alkaloids are obtained from
plants growing on a light, permeable chalky soil, especially when on a
south-west facing slope[4]. The highest concentrations are also formed when
the plant is growing in a sunny position and in hot summers[238].
Plants tend to be short-lived[200].
Propagation
Seed - best sown as soon as it is ripe in a cold frame. Germination of
stored seed is slow and erratic, usually taking 1 - 6 months at 10° c[134,
200]. When they are large enough to handle, prick the seedlings out into
individual pots and grow them on in the greenhouse for at least their first
winter. Plant them out into their permanent positions in late spring or early
summer, after the last expected frosts.
Cuttings of softwood terminal shoots in spring[200].
Root cuttings in winter[200].
Suppliers
For more details of plant suppliers please see our Suppliers Page which lists many more places to look.
Web References
References for the family Solanaceae.
See the PFAF Links Pages for other sources.
Also try Photos and info from the The Plants Database which has 14,000 images.
[K] Ken Fern
Notes from observations, tasting etc at Plants For A Future and on field trips.
[1] F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951 Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaces in 1992 by a new dictionary (see [200]).
[4] Grieve. A Modern Herbal. Penguin 1984 ISBN 0-14-046-440-9 Not so modern (1930's?) but lots of information, mainly temperate plants.
[7] Chiej. R. Encyclopaedia of Medicinal Plants. MacDonald 1984 ISBN 0-356-10541-5 Covers plants growing in Europe. Also gives other interesting information on the plants. Good photographs.
[9] Launert. E. Edible and Medicinal Plants. Hamlyn 1981 ISBN 0-600-37216-2 Covers plants in Europe. a drawing of each plant, quite a bit of interesting information.
[10] Altmann. H. Poisonous Plants and Animals. Chatto and Windus 1980 ISBN 0-7011-2526-8 A small book, reasonable but not very detailed.
[13] Triska. Dr. Hamlyn Encyclopaedia of Plants. Hamlyn 1975 ISBN 0-600-33545-3 Very interesting reading, giving some details of plant uses and quite a lot of folk-lore.
[19] Stary. F. Poisonous Plants. Hamlyn 1983 ISBN 0-600-35666-3 Not very comprehensive, but easy reading.
[21] Lust. J. The Herb Book. Bantam books 1983 ISBN 0-553-23827-2 Lots of information tightly crammed into a fairly small book.
[46] Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim 1959 An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
[65] Frohne. D. and Pfänder. J. A Colour Atlas of Poisonous Plants. Wolfe 1984 ISBN 0723408394 Brilliant. Goes into technical details but in a very readable way. The best work on the subject that I've come across so far.
[134] Rice. G. (Editor) Growing from Seed. Volume 2. Thompson and Morgan. 1988 Very readable magazine with lots of information on propagation. An interesting article on Ensete ventricosum.
[165] Mills. S. Y. The Dictionary of Modern Herbalism. An excellent small herbal.
[171] Hill. A. F. Economic Botany. The Maple Press 1952 Not very comprehensive, but it is quite readable and goes into some a bit of detail about the plants it does cover.
[192] Emboden. W. Narcotic Plants Studio Vista 1979 ISBN 0-289-70864-8 A lot of details about the history, chemistry and use of narcotic plants, including hallucinogens, stimulants, inebriants and hypnotics.
[200] Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992 ISBN 0-333-47494-5 Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
[232] Castro. M. The Complete Homeopathy Handbook. Macmillan. London. 1990 ISBN 0-333-55581-3 A concise beginner's guide to the subject. Very readable.
[238] Bown. D. Encyclopaedia of Herbs and their Uses. Dorling Kindersley, London. 1995 ISBN 0-7513-020-31 A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
[240] Chopra. R. N., Nayar. S. L. and Chopra. I. C. Glossary of Indian Medicinal Plants (Including the Supplement). Council of Scientific and Industrial Research, New Delhi. 1986 Very terse details of medicinal uses of plants with a wide range of references and details of research into the plants chemistry. Not for the casual reader.
[254] Chevallier. A. The Encyclopedia of Medicinal Plants Dorling Kindersley. London 1996 ISBN 9-780751-303148 An excellent guide to over 500 of the more well known medicinal herbs from around the world.
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Plant information taken from the
Plants For A Future -
Species Database.
Copyright (c) 1997-2003.
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Website: www.pfaf.org Phone: 0845 458 4719/_44(0) 1208 872963 This page (UK) http://www.comp.leeds.ac.uk/cgi-bin/pfaf/arr_html?Atropa+acuminata This page (US) http://www.ibiblio.org/pfaf/cgi-bin/arr_html?Atropa+acuminata
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