栏目

长苞冷杉Abies georgei Orr

长苞冷杉Abies georgei Orr

别名:云南欉;白泡杉;云南枞;西康冷杉;

科名:松科 Pinaceae

属名:冷杉属 Abies

《中国植物志》第7卷077页
  12. 长苞冷杉(经济植物手册) 西康冷杉(中国树木分类学)
  Abies georgei Orr in Notes Bot. Gard. Edinb. 18: 1. 146. t. 236. 1933, ibidem. 18: 276. 1935; Clinton-Baker and Jackson, Illustr. New Conif. 7. t. 9-10. 1935; 陈嵘, 中国树木分类学 32. 1937; Rehd. Man. Cult. Trees and Shrubs ed. 2. 12. 1940, et Bibliogr. 8. 1949; Hillier in Gard. Chron. set. 3. 107: 185. f. 82. 1940, et in Jrourn. Roy. Hort. Soc. London66: 408. f. 129. 1941; Dallimore and Jackson, Handb. Conif. ed. 3. 136. 1948; 郑万钧等, 中国树木学 1: 111. 图50. 1961; Matz. in Fl. et Syst. Pl.Vascul. 13: 26. 1964, pro parte, excl. syn.; S. Y. Hu in Taiwania 10: 44. 1964, pro parte; 中国科学院植物研究所, 中国高等植物图鉴 1: 288. 图576. 1972. ——Abies delavayi Franch. var. georgei (Orr) Melville in Kew Bill. 1958 (3): 533. 1958; Dallimore and Jackson, rev. Harrison, Handb. Conif.and Ginkgo. ed. 4. 53. 1966.

《Flora of China》 Vol. 4 (1999)
Abies georgei  Orr
长苞冷杉   chang bao leng shan
Trees to 30 m tall; trunk to 1 m d.b.h.; bark dark gray, flaking; branchlets red- or dark brown, densely rusty brown pubescent; winter buds resinous. Leaves densely arranged, ascending on upper side of branchlets, pectinately arranged on lower side, bright green adaxially, obovate-linear, straight or curved, 1.5-2.5 cm × 2-2.5 mm, resin canals 2, marginal, margin slightly revolute, apex emarginate, rarely acute or obtuse. Seed cones sessile, black at maturity, ovoid-cylindric, 7-11 × 4-5.5 cm. Seed scales flabellate-trapeziform, 1.9-2.1 × 1.8-2.3 cm, margin auriculate laterally near base, broadly rounded, thickened, and incurved distally. Bracts obviously exserted, oblanceolate, 2.3-3 cm × 4-5 mm, apex acuminate or rounded and slightly emarginate, with a lanceolate or abrupt and short cusp. Seeds obliquely ellipsoid, 1-1.2 cm; wing brown, ca. 7 mm. Pollination apr, seed maturity Oct.
* Mountains; 2500-4200 m. SW Sichuan, SE Xizang, NW Yunnan
A vulnerable species. The timber is used for construction, furniture, and wood pulp. The species is also cultivated for afforestation.

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