锥连栎Quercus franchetii

中文名(Chinese Name):锥连栎
学名(Scientific Name):Quercus franchetii Skan
英文名(English Common Name):
别名(Chinese Common Name):
异名(Synonym):
科属(Family & Genus):壳斗科(Fagaceae)栎属
形态特征(Description):常绿乔木,高达15米,树皮暗褐色,纵裂。小枝密被灰黄色单毛和束毛。叶面平坦,叶片倒卵形、椭圆形,长5-12厘米,高2.5-6厘米,顶端渐尖或钝尖,基部楔形或圆形,叶缘中部以上有腺锯齿,幼叶两面密被灰黄色腺质束毛或单毛,老时背面密被灰黄色腺毛,侧脉每边8-12条,直达齿端;叶柄长1-2厘米,密被灰黄色绒毛。雄花序生于新枝基部,长4-5厘米,花序轴被灰黄色绒毛;雌花序长1-2厘米,有花5-6朵。果序长1-2厘米,果序轴密被灰黄色绒毛。壳斗杯形,包着坚果约1/2,直径1-1.4厘米,高0.7-1.2厘米,有时盘形,高约4毫米;小苞片三角形,长约2毫米;背部呈瘤状突起,被灰色绒毛。坚果矩圆形,直径0.9-1.3厘米,高1.1-1.3厘米,被灰色细绒毛,顶端平截或凹陷,果脐突起。花期2-3月,果期9月。
分布(Distribution):产四川、云南。生于海拔800-2600米的山地。泰国也有。
用途(Use):
引自中国植物志英文版FOC Vol. 4 Page 379
Quercus franchetii Skan in F. B. Forbes & Hemsley, J. Linn. Soc., Bot. 26: 513. 1899.
锥连栎 zhui lian li  | Fagaceae  | Quercus
Trees to 15 m tall, evergreen. Branchlets densely with yellowish gray simple and fascicled hairs. Petiole 1-2 cm, densely yellowish gray tomentose; leaf blade obovate to elliptic, 5-12 × 2.5-6 cm, thinly leathery, with dense yellowish gray glandular fascicled or simple hairs when young, abaxially densely with yellowish gray and glandular hairs with age, base cuneate to rounded, margin glandular-tipped serrate from middle to apex, apex acuminate to obtuse; secondary veins 8-12 on each side of midvein; tertiary veins abaxially prominent. Female inflorescences 1-2 cm; cupules 5 or 6. Infructescence 1-2 cm; rachis densely yellowish gray tomentose. Cupule cupular to sometimes discoid, (0.4-)0.7-1.2 × 1-1.4 cm, enclosing to 1/2 of nut; bracts triangular, ca. 2 mm, abaxially tuberculate, gray tomentose. Nut subglobose, 1.1-1.3 × 0.9-1.3 cm, sparsely gray tomentose, apex truncate to depressed; scar ca. 5 mm in diam., raised; stylopodium ca. 2 mm in diam. Fl. Feb-Mar, fr. Sep.
Mixed mesophytic forests; 800-2600 m. Sichuan, C to S Yunnan [N Thailand]
锥连栎Quercus franchetii

锥连栎Quercus franchetii(责任编辑:徐晔春)

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