Abies kawakamii

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Abies kawakamii
Abies kawakamii Chi-You.jpg

Near Threatened (IUCN 3.1)[1]
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
(unranked): Gymnosperms
Division: Pinophyta
Class: Pinopsida
Order: Pinales
Family: Pinaceae
Genus: Abies
Species:
A. kawakamii
Binomial name
Abies kawakamii
(Hayata) T.Ito

Abies kawakamii is a species of conifer in the family Pinaceae. It is found only in Taiwan. First described in 1908 by Bunzō Hayata as a variety of Abies mariesii, a high-mountain fir native to Japan; the next year it was elevated to species rank by . Abies kawakamii is exclusively native to the island of Taiwan, and is one of the southernmost true firs (together with , native to Vietnam, and A. guatemalensis, from Mexico and Guatemala). It is a high-mountain species occurring in northern and central Taiwan at elevations between 2400 and 3800 m in association with other temperate plants, dominantly conifers, including Juniperus formosana var. formosana, Tsuga formosana, and Juniperus morrisonicola.[2]

Taiwan fir is a small to medium-sized tree sometimes reaching a height of 35 m and trunk diameter of 1 m. Initially, the bark is scurfy or scaly, lenticellate, later detaching in elongated plates. The branchlets are yellowish-brown when mature, furrowed, hairy. The needles are 1–2.8 cm long, pruinose, with stoma-lines above and 2 stomatal bands below. It has rather small cones 5–7.5 cm long, cylindrical or conical-cylindrical, dark blue, with included bracts.[2]

References[]

  1. ^ Thomas, P.; Liao, W.; Yang, Y. (2013). "Abies kawakamii". IUCN Red List of Threatened Species. 2013: e.T31362A2805686. doi:10.2305/IUCN.UK.2013-1.RLTS.T31362A2805686.en. Retrieved 16 November 2021.
  2. ^ a b Zsolt Debreczy; Istvan Racz (2012). Kathy Musial (ed.). Conifers Around the World (1st ed.). DendroPress. p. 1089. ISBN 978-9632190617. Retrieved 19 July 2012.


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