Taxus sumatrana

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Taxus sumatrana
CITES Appendix II (CITES)[1]
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Gymnospermae
Division: Pinophyta
Class: Pinopsida
Order:
Cupressales
Family: Taxaceae
Genus: Taxus
Species:
T. sumatrana
Binomial name
Taxus sumatrana
(Miquel) de Laub.

Taxus sumatrana, or the Sumatran yew, is a large

Indochina, Nepal, Pakistan, the Philippines, Taiwan, and Tibet.[2]: 351  Given this broad geographical range, it is also known as the Taiwan yew, the Chinese yew, as well as the East Himalayan yew.[3] Plants of the World Online recognizes T. sumatrana as a synonym of Taxus wallichiana.[4]

T. sumatrana is typically found at elevations ranging from 400 to 3,100 m

subtropical forests or on highland ridges. It is a government-protected species in Taroko National Park
in Taiwan.

Appearance

Taxus sumatrana is a wide-trunked, bushy shrub that will eventually develop into a tree, attaining an average height of 14 m (approx. 45 feet). Its leaves are around 1.2–2.7 cm long and 2–2.5 mm wide (around 1”x1”), growing in two ranks along the branches and abruptly spiraling into an apex at the tip.

foliage a pale yellow-green colour on the topside, with light green underneath. Its bark is grey-red which exfoliates in irregular, 1.5 mm (half an inch) thick flakes, which leave yellowish scars on the trunk almost immediately upon cutting.[5]

The Chinese yew has fleshy seeds that ripen into a red colour 6 mm long by 5 mm wide with flesh 4 mm thick.[2]: 350–351 

Uses

The wood is suitable as timber, but it grows very slow to be financially viable.[2]: 351 

On the

bows (archery
).

References

  1. ^ "Appendices | CITES". cites.org. Retrieved 2024-01-17.
  2. ^ a b c Markgraf, F. (1948). "Taxaceae". Flora Malesiana. 4 (1): 347–351 – via Naturalis Institutional Repository.
  3. ^ Richter, H.G., Gembruch, K., and Koch, G (2014). "CITESwoodID: descriptions, illustrations, identification and information retrieval". www.delta-intkey.com. Retrieved 20 August 2023.{{cite web}}: CS1 maint: multiple names: authors list (link)
  4. ^ "Taxus sumatrana (Miq.) de Laub". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 29 August 2023.

External links