Cupressus funebris

Cupressus funebris
Scientific classification
Kingdom:Plantae
Division:Pinophyta
Class:Pinopsida
Order:Pinales
Family:Cupressaceae
Genus:Cupressus
Species: C. funebris
Binomial name
Cupressus funebris
Synonyms
  • Chamaecyparis funebris
  • Cupressus pendula
  • Platycyparis funebris

Cupressus funebris, the Chinese weeping cypress, is a species of cypress native to southwestern and central China.[2] It may also occur naturally in Vietnam.[3]

Description

Cupressus funebris is a medium-sized coniferous tree growing to 20–35 m tall, with a trunk up to 2 m diameter. The foliage grows in dense, usually moderately decumbent and pendulous sprays of bright green, very slender, slightly flattened shoots.

The leaves are scale-like, 1–2 mm long, up to 5 mm long on strong lead shoots; young trees up to about 5–10 years old have juvenile foliage with soft needle-like leaves 3–8 mm long.

The seed cones are globose, 8–15 mm long, with 6-10 scales (usually 8), green, maturing dark brown about 24 months after pollination. The cones open at maturity to shed the seed. The pollen cones are 3–5 mm long, and release pollen in early spring.

Foliage with pollen and seed cones

Distribution

The precise natural range of Cupressus funebris is uncertain due to a long history of cultivation. Trees are recorded from forest habitats in the provinces of Guizhou, Hunan, and Chongqing.

More generally, it also occurs in Anhui, Fujian, southern Gansu, Guangdong, Guangxi, Henan, Hubei, Jiangxi, Shaanxi, Sichuan, Yunnan and Zhejiang, typically planted around monasteries and temples or in gardens.

Whether Cupressus funebris naturally occurs also in northern Vietnam is uncertain; if so, it probably is the most threatened conifer of that country.[3]

Cultivation

Cupressus funebris is cultivated as an ornamental tree, due to its graciously weeping form and texture, and planted in gardens and public parks in other warm temperate regions, such as California. It is used as a houseplant and conservatory tree in colder climates.

References

  1. ↑ Xiang, Q.; Christian, T. & Zhang, D. (2013). "Cupressus funebris". The IUCN Red List of Threatened Species. IUCN. 2013: e.T42218A2962455. doi:10.2305/IUCN.UK.2013-1.RLTS.T42218A2962455.en. Retrieved 10 November 2017.
  2. ↑ Conifer Specialist Group (1998). "Cupressus funebris". IUCN Red List of Threatened Species. Version 2011.2. International Union for Conservation of Nature. Retrieved 15 April 2012.
  3. 1 2 Luu, Nguyen Duc To; Philip Ian Thomas (2004). Conifers of Vietnam. ISBN 1-872291-64-3. Archived from the original on 2007-05-19.

Further reading

  • Farjon, A. (2005). Monograph of Cupressaceae and Sciadopitys. Royal Botanic Gardens, Kew. ISBN 1-84246-068-4
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