Home Pinaceae Cedrus Cedrus deodara (Himalayan cedar)

deodara – comes from the plant’s name in Northern India

Native range: W. Himalayas from W. Nepal to Afghanistan

Cedrus deodara Manali 2

Leaves:

  • rigid needles
  • densely crowded on short shoots
  • ~triangular, pointed
  • longer than other cedars (can be up to 2”)
  • greenish blue color

leaves closeup

Cones:

  • monoecious
  • upright female cones
  • male cones shed in spring, said to resemble Cheetos
  • winged seeds
  • scales rounded w/ tiny appendix (bract)
  • maturing in 2nd or 3rd years

20130903Cedrus deodara2

Other characteristics:

  • tall tree, 150-200 ft.
  • evergreen
  • spreading branches
  • branches more pendulous than other cedars

Ecology & Adaptations:

  • forms forests in the drier areas of the Himalayas at 1,800-3,000 m.
  • hosts epiphytes (bryophytes, lichens, flowering species)
  • drought tolerant
  • evergreen leaves permit photosynthesis year-round, despite cold climate
  • soluble carbohydrates are used to lower the freezing temperature of leaf tissue
  • oils in the wood and seeds protect against bacterial and fungal infection
  • winged seeds aid seed dispersal by wind