Ravenala
madagascariensis,
commonly known as Traveller’s Palm, is originated from Madagascar. Despite its name, it is not a true palm (
Areacaceae ), but a member of the bird-of-paradise family ( Strelitziaceae ). R.
madagascariensis is the sole member of the genus Ravenala.
It
is called Traveller’s Palm because the sheaths of the stems holds rainwater,
which supposedly could be drink for needy travelers. However,
the fact is, the water trapped inside the sheaths is murky, black, smelly, and
infested with mosquito larvae, and should not be consumed without prior purification
and boiling. Another possible reason for
its name is that the fan tends to grow in a north-south orientation, providing
a crude compass. This is also not true
as intensive observations on wild trees refuted the claim.
R. madagascariensis has enormous paddle-shaped
leaves, resembling those of banana, borne on long petioles. The leaves are aligned in a single plane,
resulting in a fan-shape appearance.
Flowers
are pale-yellow in colour, similar to those of Strelitzia’s, but less showy and certainly less attractive. Bracts
are light green in colour. The flowers when dried, attached to the bunch
with the purplish fruit, which are similar to those of banana’s.
Traveller’s
Palm can grow up to 16m in height. Stems
are simple, solitary, hardy and fibrous, up to 1” in diameter, in reminisce to
a coconut’s stem. As the tree grows, the
dried older leaves at the bottom detached from the stem, similar to coconut’s.
Young
plants emerged from the ground by the base of mother plant, a vegetative
reproduction via suckling.
Ruffed
lemurs ( Lemur varius ), are know to be the sole pollinator of
Ravenala. They have thought to have
coevolved.
Ravenala
madagascariensis
is widely planted as ornamental tree. Young,
smaller plantlet can be trained as indoor plants. It can
tolerate most soil condition with good drainage. It thrives best under full sun. Care
is minimal, as and when necessary to remove old fronds from the trunk. The plant wilts after flowering.
At least 4 different forms of Ravenala madagascariensis have been distinguished : malama, hiranirana, bemavo, and horonorona.
At least 4 different forms of Ravenala madagascariensis have been distinguished : malama, hiranirana, bemavo, and horonorona.
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