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Cedrus libani

(Cedar of Lebanon)

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Cedrus libani, first described in 1823 by French botanist Achille Richard (1794 – 1852), is commonly known as Cedar of Lebanon or Lebanon cedar. It is is the national emblem of Lebanon, on the Lebanese flag and coat of arms.

There are two recognized subspecies:

  • Cedrus libani subsp. libani, the type which is described here.
  • Cedrus libani subsp. stenocoma 

Some botanists also classify the Cypriot cedar (Cedrus brevifolia) and Atlas Cedar (Cedrus atlantica) as subspecies of C. libani. However, a majority of the modern sources consider them distinct species.

2013-07-19 Cedrus libani shoot with cones
© Devon Gardens Trust

Description. Cedar of Lebanon is an evergreen coniferous species of tree which will grow to a mature height of 65 to 90 feet (20 – 40 m) tall with a trunk up to 10 feet (3 m) in diameter at breast height. The tree’s crown is dense, pyramidal in youth, developing a wide umbrella shape with age. Bark is dark gray and fissured. Branches are very thick, long, on young trees, ascending at first, later becoming horizontal. Shoots are glabrous or slightly pubescent. Needles are produced on short shoots, in tufts of 30 to 40, usually dark green in color, stiff, 0.6 to 1.4 inches (1.5 – 3.5 cm) long, about 0.04 inch (1 mm) wide, acuminate, and 4-sided. “Flowering” occurs  from June to September. Seed cones are erect, with the apex flat or slightly concave, 3.2 to 4 inches (8 – 10 cm) long by 1.6 to 2.4inches (4 – 6 cm) broad, brown in color, resinous. They ripen from August to October; shedding seeds until spring. Seed are 0.6 to 0.7 inch (15–18 mm) in size with a 1 inch (25 mm) long wing. 

Distribution. This species is originally native to Asia Minor. Currently found in Syria, and Lebanon — the Jebel Alaonite mountains, where it is now very rare (according to Paule (1975) there are about 2,000 to 3,000 ha of forests of this species), but it is still plentiful in the Taurus and Cilician Taurus in Turkey. It grows at elevations of 4,000 to 6,500 feet (1,300 – 2,100 m) over sea level.

Attributed from: Vidakovic, Mirko. ©1991. Conifers: morphology and variation. Translated from Croatian by Maja Soljan. Croatia: Graficki Zavod Hrvatske.

4 comments to “Cedrus libani

  1. ellensmart commented

    I have a C. libani ‘Hedgehog’ which is not in the list here. How do I add it to the database?

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  2. newseditor commented

    I keep hearing people talk about ‘Hedgehog’. I think I’ll have to get one. Luckily it’s the perfect size for my urban garden.

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