Indian Elm (Holoptelea Integrifolia/वावळ, पापडी)
is a large deciduous, fast-growing tree with good canopy. It is densely foliated
tree. Though its tiny flowers are not conspicuous, the circular samara fruits
give an attractive appearance to the tree; also making the tree easy to spot. It
has wind-pollinated male and hermaphrodite flowers. The flowers are small, greenish-yellow
to brownish & pubescent.
Indian Elm tree flowers in January-February months and it
fruits from March to May. During this period, the tree attracts loads bees and
butterflies. It is the larval host plant for the Chilades Pandava butterfly. The
fruits of Indian Elm, just like figs, are largely eaten by Langurs. The leaves
are used as animal fodder. It can be coppiced. The unripe fruits are edible.
Fruits also serve as a good source of Essential oils. This Elm gives good
quality charcoal.
Though Indian Elm grows slowly in initial stages, once
established, the species can be fast-growing. It propagates from seeds &
cuttings. The papery fruits can be just sprinkled on soil and regular
water-spraying helps in their germination. It is resistant to gaseous pollutants. The
tree is known to purify air by trapping dust & particulate pollutants.
The tree is mentioned in Charaka-Samhita, Sushruta-Samhita
and other traditional systems. It pacifies vitilated kapha and is known
to be useful in skin diseases, haemorrhoids, colic, flatulence &
vomiting. Its leaves are also used for diabetes, leprosy & baldness. This
herb is also mentioned for the treatment of localized swelling, nausea,
indigestion, rheumatism, ringworm infectin, scabies, ulcers and acts as blood
purifier. The tree has also been found to have some antibacterial properties. Name the disease and this elm have remedy for that! It is commonly called Chirabilva in Ayurveda.
Indian Elm is also used in ecological forestry for its heat &
drought tolerance and regenerative abilities. It’s a very hardy tree that
survives well in the extreme climate. Its root system helps in erosion control
of soil and dune stabilization. The leaves also provide useful mulch in good
quantity. It’s crushed leaves & bark has a characteristic smell. This virtue
makes the tree resistant to pest and these parts can also be used as a pest
repellent.
The tree is harvested from the wild for local use as a
medicine, food, and as a source of oil and wood. The attractively dense tree is
commonly spotted on roadsides across the city and in gardens as well.