Abrus precatorius

Transcription

Abrus precatorius
Rosary Pea
Abrus precatorius
Information sources
http://wildlifeofhawaii.com/flowers/1246/abrus-precatorius-rosary
http://plants.ifas.ufl.edu/node/23
http://en.wikipedia.org/wiki/Abrus_precatorius
http://www.cbit.uq.edu.au/software/enviroweeds/example/Abrus_pre
p _africanus.htm
catorius_subsp.
http://davesgarden.com/guides/pf/go/54030/#b
http://wildlifeofhawaii.com/flowers/1246/abrus-precatorius-rosarypea/
http://www.inchem.org/documents/pims/plant/abruspre.htm
Photography Locations
Green Business Centre
Centre, Hyderabad
http://202.160.161.9:8080/nwhgi/nwhgi/showSpecies
http://luirig.altervista.org/schedenam/fnam.php?taxon=Abrus+precato
http://guruajithsecrets.blogspot.in/2012/01/kunni-abrusprecatorius.html
http://rufino-osorio.blogspot.in/2012/01/okeeheelee-county-parknature-center.html
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http://en.wikipedia.org/wiki/File:Abrus_precatorius_W_IMG_1578.jpg
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http://131.230.176.4/imgs/pso/r/Fabaceae_Abrus_precatorius_6461
http://www.flickriver.com/photos/cledry/4368939815/
http://perthrospagansupplies.weebly.com/jewellery--charms.html
http://home.scarlet.be/~tsh77586/Latham2.htm
http://www.imagejuicy.com/images/plants/a/abrus/1/
http://www.metafro.be/prelude/view country?cc=BJ
http://www.metafro.be/prelude/view_country?cc
BJ
http://www.floracafe.com/PhotoSearch.aspx?Type=All
© Confederation of Indian Industry
Rosary Pea
Abrus precatorius
™ Origin: Northern Australia,
South-eastern Asia, Tropical
Asia, Western Pacific
™ Naturalized: All tropical
regions
™ Cultivated: Widely
cultivated
lti t d as a garden
d
ornamental
™ Class:
Class Magnoliopsida
™ Order: Fabales
™ Family:
F
il Fabaceae
F b
© Confederation of
Industry
™Indian
Length:
10 m or more
Rosary Pea
Abrus precatorius
Pronunciation:
Abrus (AY-brus) precatorius (prek-uh-TOR-ee-us)
© Confederation of Indian Industry
Rosary Pea
Abrus precatorius
™ Common names: Jequirity,
Jequirity
Crab's Eye, Rosary Pea, John
Crow Bead, Precatory bean,
Indian Licorice, Akar Saga,
Giddee Giddee, Jumbie Bead
¾ Hindi : Rati; Gaungchi; Gunchi;
Gunja (गुंजा)
g
: Kunch;; Koonch
¾ Bengali
¾ Gujarati : Gumchi; Chanothi
¾ Kannada : Gulaganji (ಗುಲಗಂಜಿ)
¾ Malayalam : Kunni; Gundumani
¾ Punjabi : Mulati
¾ Tamil : Gundumani; Kunthamani
¾ Telugu : Guruvinda (గు ి ంద)
© Confederation of Indian Industry
Rosary Pea
Abrus precatorius
™ Widespread in
most tropical* and
sub tropical* areas
of India
* As marked in red
boundary in the Map
™ Habitat : A
common weed of
roadsides, old
gardens, disturbed
sites, waste areas
™ A climbing plant
with slender
© Confederation of Indian Industry
twining stems
Rosary Pea
Abrus precatorius
Colorful seeds of Rosary pea are highly poisonous.
Even a single seed can be fatal to humans.
humans
© Confederation of Indian Industry
Rosary Pea
Abrus precatorius
Stem
™ Older stems are covered in a smooth-textured or
wrinkled brown bark
™ Younger stems are© Confederation
generally
smooth, pubescent and
of Indian Industry
greenish in color
Rosary Pea
Abrus precatorius
Leaves
™ The alternately arranged leaves (5-13 cm long) are
pinnate with 5-17
5 17 pairs of leaflets
™ These leaflets (5-25
mm long and 2-8 mm wide) are
© Confederation of Indian Industry
glabrous, oblong in shape, and have rounded tips
Rosary Pea
Abrus precatorius
Flowers
™ The small whitish,
whitish pink,
pink mauve or purplish peapea
shaped flowers (about 10 mm long) are borne in
dense slightly elongated clusters
™ Individual flowers have five small green sepals,
which are fused ©together
at the base into a short
Confederation of Indian Industry
tube
Rosary Pea
Abrus precatorius
Fruit
™ The fruit is a flat and relatively broad pod (20-35 mm
long and 12
12-15
15 mm wide) with a sharp point
™ These pods are sparsely
covered in hairs and have a
© Confederation of Indian Industry
rough texture
Rosary Pea
Abrus precatorius
Seeds
™ Each pod, when mature, usually has 3-7 oval-shaped
(i.e. ellipsoid) seeds
™ The very distinctive seeds (5-7
(5 7 mm long and 4-5
4 5 mm
wide) are bright scarlet-red in color with a large black
© Confederation of Indian Industry
spot
Rosary Pea
Abrus precatorius
Seeds
™ The colorful seeds are highly poisonous and contain
abrin, a toxin similar to ricin but even more poisonous
™ Ingesting even a single seed can be fatal if the seed is
© Confederation of Indian Industry
cracked open or the
protective seed coat is not intact
Rosary Pea
Abrus precatorius
Uses
™ Necklaces and other ornaments made from the seeds
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are worn by both ©children
and adults
Rosary Pea
Abrus precatorius
Uses
y Indians used these seeds to weigh
g g
gold using
g
™ Formerly
a measure called a Ratti, where 8 Ratti = 1 Masha; 12
© Confederation of Indian Industry
Masha = 1 Tola (11.6
Grams)
Rosary Pea
Abrus precatorius
Medicinal Uses
™ A tea is made from the leaves and used to treat fevers,
coughs and colds © Confederation of Indian Industry
Rosary Pea
Abrus precatorius
Medicinal Uses
™ In Siddha medicine the white variety is used to
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prepare oil that is©claimed
to be an aphrodisiac
Rosary Pea
Abrus precatorius
Medicinal Uses
™ In the Indian System of Medicine, the seeds are used for
paralysis, headache, dysentery, diarrhoea, leprosy, ulcer,
nervous disorders, alopecia, as well as anti-inflammatory,
© Confederation of Indian Industry
antidiabetic, antibacterial,
antitumor and sexual stimulant
Rosary Pea
Abrus precatorius
Medicinal Uses
™ An ethanolic extract of Abrus precatorius was found to
have potent antioxidant, anti-inflammatory and
© Confederation of Indian Industry
analgesic potential
Rosary Pea
Abrus precatorius
Medicinal Uses
™ The plant is also used in some traditional medicine to
treat scratches and sores, and wounds caused by dogs,
© Confederation of Indian Industry
cats, and mice
Thank you
© Confederation of Indian Industry