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277:. It also occurs in the very northern part of Vietnam. The tree is restricted to hills, mountains, and valleys at elevations of 200–1500 m. Generally, it grows in regions with a more
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are light brown, cylindrical, and stand erect on the branches. They are 8–20 cm long and 4–5 cm broad with a stalk 2.5-3.2 cm long. The winged oblong
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The tree reaches 40–50 m in height, developing an irregular oblate crown with large branches. The branchlets have a dense covering of stiff hairs. The
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318:. Guangxi and Guizhou on calcareous mountains. First-year branchlets yellow. Apices of seed scales blunt and rounded. Winter buds globular.
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338:. Endemic on Taiwan, at 300–900 m. Dark leaf scars protruding noticeably on branches. Leaves 2–4 cm long.
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are needle-like, 2-6.4 cm long by 3.6-4.2 mm broad. They are flat, stiff, and dark shiny green. The
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328:. First-year branchlets yellow-gray or light-gray. Apices of seed scales narrowed. Winter buds ovoid.
304:, which mature in October or November, are 13 mm long with a glossy brown wing 12–19 mm long.
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The wood is soft and white yellow, and is used for construction, bridges, furniture, and wood fiber.
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is dull brown to dark gray-black, and is scaly or flaky. The
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404:Luu, Nguyen Duc To; Philip Ian Thomas (2004).
384:10.2305/IUCN.UK.2013-1.RLTS.T42306A2971058.en
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307:Three varieties of the species exist:
7:
674:4dbf03e9-47ca-40c1-b96a-88cc893f70f2
894:IUCN Red List least concern species
370:IUCN Red List of Threatened Species
14:
845:urn:lsid:ipni.org:names:263617-1
726:urn:lsid:ipni.org:names:262401-1
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359:Yang, Y.; Luscombe, D (2013).
1:
42:Quarryhill Botanical Garden
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410:. Nhà xuất bản Thế giới.
201:
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80:Scientific classification
78:
56:
47:
39:
30:
23:
245:, in the provinces of
764:Pseudotsuga davidiana
904:Least concern plants
700:Keteleeria davidiana
511:keteleeria-davidiana
497:Keteleeria davidiana
467:Keteleeria davidiana
377:: e.T42306A2971058.
363:Keteleeria davidiana
332:Keteleeria davidiana
322:Keteleeria davidiana
312:Keteleeria davidiana
220:Keteleeria davidiana
205:Keteleeria davidiana
25:Keteleeria davidiana
443:Gymnosperm Database
407:Conifers of Vietnam
281:than the other two
279:continental climate
211:(Bertrand) Beissner
50:Conservation status
16:Species of conifer
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682:Open Tree of Life
459:Taxon identifiers
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187:K. davidiana
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926:
914:Trees of Vietnam
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909:Trees of Taiwan
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40:Young plant in
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871:wfo-0000396511
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752:wfo-0000356872
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437:External links
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424:on 2007-05-19
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227:: 铁坚油杉) is a
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196:Binomial name
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65:Least Concern
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426:. Retrieved
422:the original
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388:. Retrieved
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123:Gymnospermae
116:
103:
24:
18:
713:kew-2334782
620:iNaturalist
491:Wikispecies
390:12 November
888:Categories
708:Plant List
428:2012-04-09
346:References
283:Keteleeria
237:native to
229:coniferous
174:Keteleeria
129:Division:
779:Q17357159
586:200005271
573:200005271
336:formosana
326:davidiana
285:species.
232:evergreen
181:Species:
143:Pinopsida
133:Pinophyta
93:Kingdom:
899:Pinaceae
858:24901510
853:Tropicos
832:263617-1
773:Wikidata
739:24901159
734:Tropicos
638:262401-1
518:BioLib:
476:Wikidata
316:calcarea
163:Pinaceae
159:Family:
70:IUCN 3.1
806:2685737
599:2685721
547:1061658
482:Q137004
271:Sichuan
267:Shaanxi
255:Guizhou
251:Guangxi
169:Genus:
153:Pinales
149:Order:
139:Class:
97:Plantae
68: (
687:994545
671:NZOR:
625:135906
521:301385
506:ARKive
414:
294:leaves
275:Yunnan
273:, and
239:Taiwan
819:30188
793:78HCB
651:42306
612:21153
560:KETDA
534:6NL7F
334:var.
324:var.
314:var.
302:seeds
298:cones
263:Hunan
259:Hubei
247:Gansu
243:China
117:Clade
104:Clade
840:POWO
827:IPNI
814:GRIN
801:GBIF
721:POWO
695:PfaF
664:3324
659:NCBI
646:IUCN
633:IPNI
607:GRIN
594:GBIF
555:EPPO
412:ISBN
392:2021
375:2013
290:bark
235:tree
866:WFO
788:CoL
747:WFO
581:FoC
568:FNA
542:EoL
529:CoL
379:doi
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373:.
367:.
269:,
265:,
261:,
257:,
253:,
249:,
225:zh
119::
106::
431:.
394:.
381::
365:"
361:"
223:(
72:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
