Context: The present population of Chenkurinji trees in the Shendurney wildlife sanctuary, Kerala seems to be degrading and in the need of urgent restoration.

About Shendurney Wildlife Sanctuary

• Shendurney wildlife sanctuary, part of Agsthyamali Biosphere Reserve, lies on either side of the Shendurney river, Kerala.

• It derives its name from the endemic species, Gluta travancorica, locally known as ‘Chenkurunji’.

• It is rich in biodiversity, covered with 8 types of forests and grasslands, and sustaining nearly 400 species of flora and fauna.

Why are the Gluta travancorica degrading?

• The Gluta travancorica is very susceptible to climate change and is thus presently suffering from low regeneration performance.

• Though the flowering of Gluta travancorica usually happens in January, of late, the species has reported an adaptive tendency to extend the process due to climate change.

• The population is facing inbreeding depression and albino seedlings, which are an indication of endangerment.

• Plants with albinism occur when they do not produce chlorophyll due to genetic mutation.

• Though there are seemingly enough trees, most are not productive, generating a negative trend in its population.

Why is Gluta travancorica important?

• The trees have medicinal properties and are used to lower blood pressure and treat arthritis.

• The wood of the tree was earlier used for many purposes due to its sturdiness.  

Save Chenkurinji Campaign

• The Achencoil Forest Division of Kerala is launching the ‘Save Chenkurinji’ campaign.

• Aim: To plant thousands of saplings in the ghat sectors of the Kollam and Pathanamthitta districts.