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Abies chensiensis subsp. chensiensis

名称状态:被SP2000收录,状态为:Abies chensiensis subsp. chensiensis为接受名
科属名称:Pinaceae(松科)  冷杉属
中文名:秦岭冷杉
形态描述:Trees to 50 m tall; branchlets yellowish gray or brownish yellow, glabrous or puberulent; winter buds conical, resinous, Leaves ± pectinately arranged in 2 lateral sets, dark green adaxially, linear, flattened, 1.5-4.8 cm, stomatal lines in 2 white bands abaxially, resin canals 2, marginal or median on cone-bearing branchlets, apex 2-cleft acute or obtuse on cone-bearing branchlets. Seed cones subsessile, green, ripening brown, cylindric or ovoid-cylindric, 7-10 × 3-4 cm. Seed scales at middle of cones reniform, ca. 1.5 × 2.5 cm, exposed part densely pubescent abaxially. Bracts included, ligulate, ca. 3/4 as long as seed scales, distal margin erose-denticulate, apex with short cusp. Seeds obtriangular-ellipsoid, ca. 8 mm; wing cuneate, ca. 5 mm.
国内分布:河南、陕西、甘肃、湖北、四川
                    
序号标题卷册作者年份页码数据源