New Alpine Plant Species Discovered in Arunachal Pradesh.

Alpine Plants Species!

24 February 2021.


A group of scientists of three institutes have discovered a new species of alpine plant in the Tawang district of Arunachal Pradesh. The details were published in Biodiversitas: Journal of Biological Diversity.

About the New Alpine Plant Species

  • The new species of plant belongs to the family of Himalayan sunflower.
  • It has been named as Cremanthodium indicum.
  • This species of plant generally flowers from July to August.
  • It is endemic to the Penga-Teng Tso Lake of Tawang district.
  • As per the IUCN Guideline, this alpine plant species has been listed as critically endangered.

Alpine Plants

  • The plants that grow in the alpine climate. Many of the plant species and taxon grow as a plant community in such alpine tundra including perennial grasses, forbs, sedges, mosses, cushion plants and lichens.
  •  These plants are adapted to harsh alpine climatic of environmental conditions such as dryness, low temperatures, wind, drought, ultraviolet radiation, poor nutritional soil and a short growing season.

Alpine climate

  • Typical weather for the regions that occurs above the tree line.
  •  It is also called as the mountain climate or highland climate.

Tree line

  • It is the edge of habitat at which trees are capable to grow.
  •  Tree line is found at high elevations and high latitudes.
  • It is the line beyond which the trees cannot tolerate environmental conditions like extreme snowpack, cold temperatures, or associated lack of moisture.

About Tawang District

  • It is the smallest districts out of the 16 administrative districts of Arunachal Pradesh. It has a population of 49,977 which makes the state as eighth least populous district in India.
  • This district is inhabited by the Monpa people.

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