 | Abies fargesii var. faxoniana (Rehder et Wilson) LiuCommon NamesFaxon fir (1).Taxonomic notesSyn: A. delavayi var. faxoniana Jackson; A. faxoniana Rehder et Wilson (2).DescriptionA conical tree 20-40 m tall, to 1.5 m in girth, with horizontal branches. Bark dark grey and smooth, becoming fissured. Branchlets slightly grooved, slightly pubescent, red-brown or grey, turning yellow. Buds ovoid, apex obtuse, purple-brown, resinous, 8-9 mm in diameter. Leaves irregularly spreading, grooved and bright yellow-green without stomata above; green-white below with stomata in 8-14 lines; 10-35 mm long by 2-2.5 mm wide, nearly 2-ranked, straight or slightly curved, apex rounded or finely notched. Male cones red, to 10 mm long. Female cone broadly rounded, apex with a blunt point, ovoid or oblong, somewhat resinous, violet-purple or dark blue, 5-9 cm long by 3.5-4 cm wide; bracts exserted and reflexed, relatively narrow, somewhat spathulate. Seeds with a dark brown-purple nut and black to purple wing, 13-20 mm long (1).RangeNE Burma; China: C Gansu, NW Sichuan; Tibet. At 2600-4000 m altitude with an optimum between 3400-3800 m according to Wang, 1961 (3, cited in 2).Big TreeOldestDendrochronologyEthnobotanyObservationsRemarksCitations(1) Silba 1986.(2) Farjon 1990. (3) Wang 1961. See also Cheng & Fu 1987 (as A. faxoniana). |
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