Abies densa Griff.
synonym | Abies fabri subsp. fordei (Rushforth) Silba |
synonym | Abies fordei Rushforth |
synonym | Abies spectabilis var. densa (Griff.) Silba |
Dzongkha |
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English |
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Other |
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Tshangla/Sharchop |
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Family Description
Monoecious, ocasionally dioecious, evergreen or deciduous trees. Leaves linear, sometimes needle-like, borne singly or in clusters on short shoots. Male cones short-lived, ovoid or globose, consisting of scales, each bearing 2 pollensacs on the lower surface. Female cones with 2 ovules on the upper surface of their ovulliferous scales; scales becoming enlarged, woody and spreading at maturity, sometimes with bracts exserted between them. Seeds bearing an ovate-oblong, Membranous wing.
Genus Description
Evergreen trees. Leaves linear, flattened, spirally arranged but distichous due to twisting, borne on a disc- like base, leaving rounded depressions on branches after leaf-fall. Male cones catkin- like, borne in clusters near shoot tips. Female deciduous; bract scales pointed, shortly exserted.
Species description
Tree up to 40m, with wide-spreading branches. Leaves 20-40 x 2mm, green above, white beneath, apex rounded and notched, margins some what inrolled. Males cones 20 x 7mm. Female cones at first ovoid, 1cm, when mature cylindrical, 10-15 x 3.5- 7.5cm; ovuliferous scales 3cm broad. Seeds ovoid, 1cm, bearing a rounded, oblong or spathulate wing, as long as the seed.
Habitat
IUCN Red List Category
Attributions | Zhang, D, Christian, T., Carter, G., Farjon, A., Liao, W. & Yang, Y. 2013. Abies densa Griff.; The IUCN Red List of Threatened Species 2013. http://www.iucnredlist.org/details/42278. Accessed on 30 November 2017. |
Contributors | |
Status | UNDER_CREATION |
Licenses | CC_BY |
References |
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- Zhang, D, Christian, T., Carter, G., Farjon, A., Liao, W. & Yang, Y. 2013. Abies densa Griff.; The IUCN Red List of Threatened Species 2013. http://www.iucnredlist.org/details/42278. Accessed on 30 November 2017.
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Root | Root |
Kingdom | Plantae |
Phylum | Tracheophyta |
Class | Pinopsida |
Order | Pinales |
Family | Pinaceae |
Genus | Abies |
Species | Abies densa Griff. |