Difference between revisions of "China fir"

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[[File:China.Fir_PMAC.jpg|thumb|China Fir ''Cunninghamia lanceolata (Lamb.)'']]
 
[[File:China.Fir_PMAC.jpg|thumb|China Fir ''Cunninghamia lanceolata (Lamb.)'']]
 
== Description ==
 
== Description ==
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A coniferous evergreen timber tree of the genus name ''Cunninghamia''. They are native to China, Taiwan, northern Vietnam and Laos, where they grow to mature heights of 165 feet (50 m) tall. The tree's general shape is conical with tiered, with horizontal branches that are often somewhat pendulous toward the tips. Cunninghamia bears softly spined, leathery, stiff, green to blue-green needle-like leaves that spiral around the stem with an upward arch; they measure 0.8 to 2.8 inches (2 – 7 cm) long and 0.12 to 0.2 inch (3 – 5 mm) broad at the base, and bear two white or greenish-white stomatal bands underneath and sometimes also above. The foliage may turn bronze-tinted in very cold winter weather.
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A coniferous evergreen timber tree of the genus name ''Cunninghamia''. They are native to China, Taiwan, northern Vietnam and Laos, where they grow to mature heights of . The tree's general shape is conical with tiered, with horizontal branches that are often somewhat pendulous toward the tips. The foliage may turn bronze-tinted in very cold winter weather.  Cunnighamia is a prized timber tree in China, producing soft, highly durable scented wood similar to that of coast redwood (''Sequoia sempervirens'') and sugi (''Cryptomeria japonica''). It is used in particular for manufacture of coffins and in temple building where the scent is valued.
  
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Cunnighamia is a prized timber tree in China, producing soft, highly durable scented wood similar to that of coast redwood (Sequoia sempervirens) and sugi (Cryptomeria japonica). It is used in particular for manufacture of coffins and in temple building where the scent is valued.
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== Synonyms and Related Terms ==
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''Cunninghamia lanceolata''; China-fir
  
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Seed cones are small and inconspicuous at pollination in late winter, the pollen cones in clusters of 10 to 30 together, the female cones singly or 2 to 3 together. The seed cones mature after 7 to 8 months at 1 to 1.8 inches ( 2.5 – 4.5 cm) long, with ovoid to globose shape, with spirally arranged scales;
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==Physical and Chemical Properties==
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picturesque conifer from China has a heavy trunk; stout, whorled branches; and droop- ing branchlets. It grows at a moderate rate to 30 feet tall with 20 feet spread. Stiff, needlelike, sharp-pointed leaves are 12 inches long, green above and whitish beneath. Its brown, 1- to 2 inches cones are interesting but not profuse. Among palest of needled evergreens in spring and summer, China fir turns red- bronze in cold winters. Needs protection from hot, dry wind in summer and cold wind in winter.
 
  
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== Synonyms and Related Terms ==
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* Heights: 165 feet (50 m) tall
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''Cunninghamia lanceolata''
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* Spread: about 20 feet
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* Needles: blue-green stiff, pointed, grow spirally around stem 0.8 to 2.8 inches (2 – 7 cm) long and 0.12 to 0.2 inch (3 – 5 mm) broad at the base
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* Seed cones: small in clusters of 10-30; mature in 7-8 months at 1-2 inches (2.5-5 cm) long; spirally arrange scales
  
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==Physical and Chemical Properties==
 
 
==Resources and Citations==
 
==Resources and Citations==
  
 
* American Conifer Society: [https://conifersociety.org/conifers/cunninghamia/ Link]
 
* American Conifer Society: [https://conifersociety.org/conifers/cunninghamia/ Link]
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* Britannica.com at https://www.britannica.com/plant/China-fir
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[[Category:Materials database]]
 
[[Category:Materials database]]

Latest revision as of 13:10, 28 May 2022

China Fir Cunninghamia lanceolata (Lamb.)

Description

A coniferous evergreen timber tree of the genus name Cunninghamia. They are native to China, Taiwan, northern Vietnam and Laos, where they grow to mature heights of . The tree's general shape is conical with tiered, with horizontal branches that are often somewhat pendulous toward the tips. The foliage may turn bronze-tinted in very cold winter weather. Cunnighamia is a prized timber tree in China, producing soft, highly durable scented wood similar to that of coast redwood (Sequoia sempervirens) and sugi (Cryptomeria japonica). It is used in particular for manufacture of coffins and in temple building where the scent is valued.

Synonyms and Related Terms

Cunninghamia lanceolata; China-fir

Physical and Chemical Properties

  • Heights: 165 feet (50 m) tall
  • Spread: about 20 feet
  • Needles: blue-green stiff, pointed, grow spirally around stem 0.8 to 2.8 inches (2 – 7 cm) long and 0.12 to 0.2 inch (3 – 5 mm) broad at the base
  • Seed cones: small in clusters of 10-30; mature in 7-8 months at 1-2 inches (2.5-5 cm) long; spirally arrange scales

Resources and Citations

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