Adenanthera pavonina often known as Saga is native to South East Asia and is from the family Fabaceae.
The medium sized irregularly rounded crown legume tree
reaches a maximum height of 25m.
Leaves are bi-pinnate with 2-6 pairs of
secondary stalks measuring from 10-40cm in length. Having a length of 1-4cm and
a width of 0.7-2.5cm, individual leaflets are oblong, thin and pale green. There
are 9-15 pairs of leaflet on each secondary stalk. The Saga tree is deciduous
thus shedding leaves for brief periods every 6-8 months in Singapore, turning the
leaves yellow before dropping off.
The flowers are small, 2mm long, star-shaped
and mature from white to creamy yellow to dull orange. They are held in 7-15cm
raceme inflorescences at tips of new shoots. Flowers open from bottom to top of
the inflorescence and give a faint scent like orange blossoms. Tree blooms
throughout year, having a peak in May.
The fruits of the saga are in the form
of pods which are 15-20cm long. They start out thin, curved and green, but
don't coil until they begin to split where they also turn blackish and woody to
release 8-12 seeds.
Shiny scarlet red, hard, lens-shaped, with faint
"heart line" around margin, the Saga seed is eaten and dispersed by
birds. In India and Sri Lanka, the seeds have been used as units of weight for
fine measures, gold for an instance.
Locally Saga seed were used as fill in a children's
game of 'five-stones'. Powdered seeds are made into plasters to quicken the
ripening of boils and to cure headaches and rheumatism. The wood is hard and
reddish, which is known as red sandalwood used to build cabinets, furniture,
wood ornaments and houses.
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