湘楠Phoebe hunanensis Hand.-Mazz.
湘楠Phoebe hunanensis Hand.-Mazz.
11.湘楠 湖南楠（秦岭植物志）
Phoebe hunanensis Hand.-Mazz. in Anz. Akad. Wiss. Wien, Math. Nat. 58: 146. 1921; Symb., Sin. 7: 254. 1931; Liou Ho, Laur. Chine et Indoch. 74. 1932 et 1934; 秦岭植物志1(2): 352-353. 1974.
灌木或小乔木，通常高3-8米。小枝干时常为红褐色或红黑色，有棱，无毛。叶革质或近革质，倒阔披针形，少为倒卵状披针形，长(7.5)10-18(23)厘米，宽3-4.5(6.5)厘米，先端短渐尖，有时尖头呈镰状，基部楔形或狭楔形，老叶上面无毛，发亮，下面无毛或有紧贴短柔毛，苍白色或被白粉，幼叶下面密被贴伏银白绢状柔毛，上面有时带红紫色，中脉粗壮，在上面下陷极少为平坦，下面极明显突起，侧脉每边6-14条，多数为10-12条，下面十分突起，横脉及小脉下面明显；叶柄长7-15(24)毫米，无毛。花序生当年生枝上部，很细弱，长8-14厘米，近于总状或在上部分枝，无毛；花长4-5毫米，花梗约与花等长；花被片有缘毛，外轮稍短，外面无毛，内面有毛，内轮外面无毛或上半部有微柔毛，内面密或疏被柔毛；能育雄蕊各轮花丝无毛或仅基部有毛，第三轮花丝基部的腺体无柄；子房扁球形，无毛，柱头帽状或略扩大。果卵形，长约1-1.2厘米，直径约7毫米；果梗略增粗；宿存花被片卵形，纵脉明显，松散，常可见到缘毛。花期5-6月，果期8-9月。
产甘肃、陕西、江西西南部、江苏、湖北、湖南中、东南及西部、贵州东部。生于沟谷或水边。
本种叶较大，老叶下面苍白色或被白粉，嫩叶下面有贴伏银白色绢状毛，上面常带紫红色和其他种不易混淆。
《Flora of China》 Vol. 7 (2008)
Phoebe hunanensis Handel-Mazzetti Anz. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 58: 146. 1921.
湘楠 xiang nan
Shrubs or small trees, usually 3-8 m tall. Branchlets reddish brown or reddish black, angular when dry, glabrous. Petiole 7-15(-24) mm, glabrous; leaf blade sometimes reddish purple adaxially when young, glaucous or white-farinose abaxially when old, broadly oblanceolate, rarely obovate-lanceolate, (7.5-)10-18(-23) × 3-4.5(-6.5) cm, leathery or subleathery, densely appressed silvery sericeous abaxially when young, glabrous or appressed pubescent abaxially and glabrous adaxially when old, midrib thick, abaxially very conspicuous, adaxially impressed, rarely plane, lateral veins 6-14 pairs, usually 10-12, abaxially raised, veinlets abaxially conspicuous, base cuneate or narrowly cuneate, apex shortly acuminate, sometimes summit falcate. Inflorescences from upper part of current year branchlet, slender, 8-14 cm, subracemose or branched at upper part of peduncle, glabrous. Pedicel ca. as long as flower. Flowers 4-5 mm. Perianth lobes slightly unequal, puberulent to glabrous outside, densely canescent inside. Filaments glabrous or hairy at base only, those of 3rd series with sessile glands at base. Ovary compressed globose, glabrous; stigma cap-shaped or somewhat enlarged. Fruit ovoid, 1-1.2 cm × ca. 7 mm; fruiting pedicel slightly thickened; persistent perianth lobes ovate, lax with longitudinal veins, ciliate. Fl. May-Jun, fr. Aug-Sep.
● Mountain valleys, streamsides. Anhui, Gansu, Guizhou, Hubei, C, SE, and W Hunan, Jiangsu, Jiangxi, Shaanxi.
别名：湖南楠;
科名：樟科 Lauraceae
属名：楠属 Phoebe
11.湘楠 湖南楠（秦岭植物志）
Phoebe hunanensis Hand.-Mazz. in Anz. Akad. Wiss. Wien, Math. Nat. 58: 146. 1921; Symb., Sin. 7: 254. 1931; Liou Ho, Laur. Chine et Indoch. 74. 1932 et 1934; 秦岭植物志1(2): 352-353. 1974.
灌木或小乔木，通常高3-8米。小枝干时常为红褐色或红黑色，有棱，无毛。叶革质或近革质，倒阔披针形，少为倒卵状披针形，长(7.5)10-18(23)厘米，宽3-4.5(6.5)厘米，先端短渐尖，有时尖头呈镰状，基部楔形或狭楔形，老叶上面无毛，发亮，下面无毛或有紧贴短柔毛，苍白色或被白粉，幼叶下面密被贴伏银白绢状柔毛，上面有时带红紫色，中脉粗壮，在上面下陷极少为平坦，下面极明显突起，侧脉每边6-14条，多数为10-12条，下面十分突起，横脉及小脉下面明显；叶柄长7-15(24)毫米，无毛。花序生当年生枝上部，很细弱，长8-14厘米，近于总状或在上部分枝，无毛；花长4-5毫米，花梗约与花等长；花被片有缘毛，外轮稍短，外面无毛，内面有毛，内轮外面无毛或上半部有微柔毛，内面密或疏被柔毛；能育雄蕊各轮花丝无毛或仅基部有毛，第三轮花丝基部的腺体无柄；子房扁球形，无毛，柱头帽状或略扩大。果卵形，长约1-1.2厘米，直径约7毫米；果梗略增粗；宿存花被片卵形，纵脉明显，松散，常可见到缘毛。花期5-6月，果期8-9月。
产甘肃、陕西、江西西南部、江苏、湖北、湖南中、东南及西部、贵州东部。生于沟谷或水边。
本种叶较大，老叶下面苍白色或被白粉，嫩叶下面有贴伏银白色绢状毛，上面常带紫红色和其他种不易混淆。
《Flora of China》 Vol. 7 (2008)
Phoebe hunanensis Handel-Mazzetti Anz. Akad. Wiss. Wien, Math.-Naturwiss. Kl. 58: 146. 1921.
湘楠 xiang nan
Shrubs or small trees, usually 3-8 m tall. Branchlets reddish brown or reddish black, angular when dry, glabrous. Petiole 7-15(-24) mm, glabrous; leaf blade sometimes reddish purple adaxially when young, glaucous or white-farinose abaxially when old, broadly oblanceolate, rarely obovate-lanceolate, (7.5-)10-18(-23) × 3-4.5(-6.5) cm, leathery or subleathery, densely appressed silvery sericeous abaxially when young, glabrous or appressed pubescent abaxially and glabrous adaxially when old, midrib thick, abaxially very conspicuous, adaxially impressed, rarely plane, lateral veins 6-14 pairs, usually 10-12, abaxially raised, veinlets abaxially conspicuous, base cuneate or narrowly cuneate, apex shortly acuminate, sometimes summit falcate. Inflorescences from upper part of current year branchlet, slender, 8-14 cm, subracemose or branched at upper part of peduncle, glabrous. Pedicel ca. as long as flower. Flowers 4-5 mm. Perianth lobes slightly unequal, puberulent to glabrous outside, densely canescent inside. Filaments glabrous or hairy at base only, those of 3rd series with sessile glands at base. Ovary compressed globose, glabrous; stigma cap-shaped or somewhat enlarged. Fruit ovoid, 1-1.2 cm × ca. 7 mm; fruiting pedicel slightly thickened; persistent perianth lobes ovate, lax with longitudinal veins, ciliate. Fl. May-Jun, fr. Aug-Sep.
● Mountain valleys, streamsides. Anhui, Gansu, Guizhou, Hubei, C, SE, and W Hunan, Jiangsu, Jiangxi, Shaanxi.