About:

• Safed Keekar is native to Delhi’s historical open scrubland.
• This moderate to large sized thorny deciduous tree has characteristic of dry regions, hardy and drought-resistant, adapting to dry, rocky, sandy soils.
• The Ronjh’s (Acacia leucophloea) crooked trunk and light yellowish-grey to nearly white bark, has given it the species name leucophloea, in which leuco means white.
• The tree is also often referred to as the White-barked acacia or Safed Keekar, for the same reason.
• The tree has the tendency to form a spreading crown. It is not just drought-hardy, but is also able to survive in fires and frost, making it one of the most adaptable native trees found in the Indian subcontinent.
• The timber is not of great value, but the hardness of the wood saw it being used extensively in semi-rural and rural areas for posts and beams, carts and their wheels, agricultural instruments and also for fuel.
• Herdsmen in drier areas of the country, including deserts, use their leaves as dry-season fodder, considering the dearth of food in the region at the time.
• The tree has proved useful in several ways, its leaves yield a black dye, while the inner bark is used to make a red-brown dye and its fibre is used for making ropes and fishing nets.
• The bark and the gum from the tree are used in traditional medicine to treat bronchitis and asthma.
• The bark is often used to distil liquor, a reason for the tree’s other interesting name: Distiller’s Acacia or Sharab ki Keekar.

The Ronjh can be seen on The Ridge, Hauz Khas, Vasant Kunj and the tree-rich old JNU campus. Apart from the old trees.

https://www.thehindu.com/sci-tech/energy-and-environment/thorny-safed-keekar-a-tree-native-to-delhi/article32898047.ece?homepage=true

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