The useful trees of northern NigeriaLely, Hugh Vandervaes
Science
The useful trees of northern Nigeria
Lely, Hugh Vandervaes
Plants, Useful -- Nigeria, Northern; Trees -- Nigeria, Northern
=The Leaves= are truly digitate with generally six lobes, broad at the
tip, narrow at the base, with a prominent point. The entire leaf is 6-7
inches across, with a 5 inch stalk. The venation is prominent on both
surfaces and the colour is pale, the surface smooth.
=The Flowers= are the most conspicuous feature of all and may be found
from November to February. They are red, tulip-like blooms, 3 inches
in diameter, with a dark red 5-lobed calyx, 5 red petals and a mass of
black-anthered stamens filling the corolla and surrounding a 5-part
pistil. They fall in numbers, entire, and are devoured by antelopes.
=The Fruits= are large, pendulous capsules some 4 inches long
and 2 inches wide, black or deep brown when ripe, splitting into
five sections to release small black seeds embedded in a mass of
silk-cotton. The pod shrinks in the ripening and the silk cotton is
packed tight in it and expands in bulk enormously by hygroscopic
action, carrying the seeds a great distance on the wind.
=Uses.=—The wood is used for making large and small drums, native
stools used by women, basins, shoes and saddles and cattle troughs.
The bark is used by women to impart a red colour to the teeth. Certain
pagans make a sauce from the flowers, locally called “Kwungi.”
[Illustration]
=BORASSUS FLABELLIFER= Linn. _var._ =AETHIOPUM= Warb.—_Giginya_.
PALMACEAE.
This very well-known Palm inhabits marshes, the banks of streams and
any well-watered hollow, and will grow, if introduced, on dry sandy
soils. With the exception of the Dum Palm, _Hyphaene Thebaica_, it
is the most northerly of the palms in Nigeria and is found in vast
quantities in “fadamma.” It does not actually grow in the water, though
it will survive an occasional immersion when grown, but occupies
islands, banks and edges of marshy land as well as the banks of
streams, lakes, etc. It reaches a height of over 80 feet, with a girth
at the base of 6 feet, at breast height 4 feet 6 inches, and at the
narrowest point 3 feet. The stem swells at about 30 feet and after
the palm is about 50 years old narrows again, repeating the swelling
process again and even a third time in very old palms. The rate of
growth, except when cultivated, in which case it is quicker, is very
slow. The seed germinates in a month and sends down a shoot from 2-4
feet deep into the ground. This shoot swells at the base and loses
connection with the empty seed, and sends up a green shoot from the
base, which forms the first leaf. In the root-bud stage it is eaten as
a vegetable, called “muruchi” and thousands of seeds are planted for
this purpose alone. The first leaf is a narrow blade, as are subsequent
leaves, gradually broadening till the first frond appears about three
years later, the stem appearing at ground level after some six or seven
years. From then onward the growth is at the rate of from 12-18 inches
a year, 50 year old palms being about 50-60 feet in height.
Public-domain text, read in full here on John Shaqi.
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