《中国植物志》|| 樟科 LAURACEAE ||多蕊组 Sect. Polyadenia (Nees) Benth. ||绒毛山胡椒 Lindera nacusua (D. Don) Merr.
19.绒毛山胡椒 绒钓樟(海南植物志),大石楠树(广东增城)
Lindera nacusua (D. Don) Merr. in Lingnan Sci. Journ. 15: 419. 1936; Allen in Journ. Arn. Arb. 21: 9. 1941; Y. C. Yang in Journ. West China Bord. Res. Soc. 15, Ser. B: 84. 1945; 海南植物志1: 300. 1964.——Laurs nacusua D. Don, Prodr. Nepal. 64. 1825.——Tetranthera bifaria Wall., Cat. no.2530. 1830. nomen nudum.——Daphnidium bifarium Nees in Wall. Pl. Asiat. Rar. 2: 63. 1831.——Lindera bifaria (Nees) Benth ex Hook. f. Fl. Brit. India 5: 184. 1886; Liou Ho, Laur. Chine et Indoch. 130. 1932 et 1934.——Lindera bifaria (Nees) Hosseus in Beith. Bot. Centrabl. 28 (2): 389. 1911.——Benzoin nacusua O. Ktze. Rev. Gen. Pl. 1: 369. 1891.——Benzoin bifariuni (Nees)Chun in Contr. Biol. Lab. Sci. Soc. China 1 (5): 44. 1925.——Lindera duclouxii Lec. in Nouv. Arch. Mus. Hist. Nat. Paris 5e Ser. 5: 113. 1913; Liou Ho, Laur. Chine et Indoch. 128. 1932 et 1934; Allen in Journ. Arn. Arb. 22: 1941. syn. nov. a topotypis——Lindera communis Hemsl. var. grandifolia Lec. in l. c. 5: 118. 1913, syn. nov. e topotypis.——Lindera sp. Edinb. staff, Pl. Chin. Forrest. 276. 1924.——Lindera nacusua (D. Don) Merr. var. sutchuanensis Yang in Journ. West China Bord. Res. Soc. 15, Ser. B; 84. 1945; et in Contr. Biol. Lab. Sci. Soc. China. Bot. 13 (1): 58. syn. nov. e typis.
常绿灌木或小乔木,高2-10(15)米,胸径10-15厘米;树皮灰色,有纵向裂纹。枝
条褐色,具纵向细条纹,幼时密被黄褐色长柔毛,老时在叶脉、枝条、枝桠处仍或多或少残
存。顶芽宽卵形,长7毫米,芽鳞除边缘外密被黄褐色柔毛。叶互生,宽卵形、椭圆形至长
圆形,长6-11(15)厘米,宽(3)3.5-6(7.5)厘米,先端通常急尖,基部锐尖或楔形,有时近圆形,两侧常不相等,革质,光亮,上面中脉有时略被黄褐色柔毛;下面密被黄褐色长柔毛,侧脉每边6-8条,与中脉在上面凹下,下面凸出,甚粗壮;叶柄粗壮,长5-7(10)毫米密被黄褐色柔毛。伞形花序单生或2-4簇生于叶腋,具长2-3毫米的短总梗和总苞片。雄花黄色,每伞花序约有8朵花,花梗长4-5.5毫米,密被黄褐色柔毛;花被片6,卵形,长约3.5毫米,宽约2毫米,外面在脊部被黄褐色微柔毛或无毛,内面无毛;雄蕊9,长4-4.5毫米,花丝无毛,第三轮的近中部有2个具角突宽肾形腺体;退化雌蕊的子房卵形,长1.5毫米,花柱长约1毫米,柱头不明显。雌花黄色,每伞形花序(2)3-6朵;花梗长3-5毫米;花被片6,宽卵形,长2毫米,宽1.5毫米;退化雄蕊9.长约1.5毫米,第三轮的中部有2个几达其花丝全长的圆肾形腺体,花药无或有时退化成一室,也有时花药正常发育2室;子房倒卵形,长2毫米,无毛,花柱粗壮,长约1毫米,无毛,柱头头状。果近球形,成熟时红色;果梗粗壮,长5-7毫米,向上渐增粗,略被黄褐色微柔毛。花期5-6月,果期7-10月。
产广东、广西、福建、江西、四川、云南及西藏东南部。生于谷地或山坡的常绿阔叶林
中,海拔700-2500米。尼泊尔、印度、缅甸及越南也有分布。
本种与香叶树Lindera communis Hemsl.相近,但叶甚大,幼枝及叶下面密被黄褐色长柔毛,老时毛被仍残存,易于区别。L. duclouxii Lec.(模式标本采自云南盐津成风山)及L. nacusua var. sutchuanensis Yang(模式标本采自四川峨眉山)的形态特征都在本种的形态变异范围之内,故予合并。
数据来源 中国植物物种信息数据库
《云南植物志》|| 樟科 Lauraceae ||山胡椒属 Lindera Thunb. nom. cons. ||绒毛山胡椒 Lindera nacusua (D. Don) Merr.
8.绒毛山胡椒
绒钓樟(海南植物志),大石楠树(广东)
Lindera nacusua (D. Don) Merr. (1936); Allen (1941); Yang (1945); 海南植物志 (1964).
Laurus nacusua D. Don (1825); Tetranthera bifaria Wall. (1830), nom. nud.; Daphnidium bifarium Nees (1831), (1836); Benth. (1861): Meissn. (1864); S. Moore (1875); Brandis (1876); Lindera bifaria (Nees) Benth. ex Hk. f. (1886); Hemsl. (1891); Dunn & Tutch. (1912); Edinb. Staff (1930); Liou Ho (1932), (1934); Wang (1940); L. bifaria (Nees) Hosseus (1911); Benzoin nacusua O. Ktze. (1891); Chung (1924); Chun (1925); Hand.-Mazz. (1931); B. bifarium (Nees) Chun (1925); Lindera duclouxii Lec. (1913), (1914); Lévl. (1916); Liou Ho (1932), (1934); Allen (1941); L. communis Hemsl. var. grandifolia Lec. (1913); L. sp. Edinb. staff (1924); L. nacusua (D. Don) Merr. var. sutchuanensis Yang (1945), (1948).
常绿灌木或小乔木,高2—10(15)米,胸径10—15厘米;树皮灰色,有纵向裂纹。枝条褐色,具纵向细条纹,幼时密被黄褐色长柔毛,老时尤其在枝桠处毛被仍多少残存。顶芽宽卵球形,长达7毫米,芽鳞宽卵圆形,先端锐尖,外面除边缘无毛外密被黄褐色柔毛。叶互生,宽卵形、椭圆形至长圆形,长6—11(15)厘米,宽(3)3.5—6(7.5)厘米,先端通常急尖,基部锐尖或楔形,有时近圆形,两侧常不相等,革质,上面干时呈黄褐色,光亮,沿中脉有时略被黄褐色柔毛,余部无毛,下面干时呈黄色,晦暗,全面密被黄褐色长柔毛,羽状脉,侧脉每边6—8条,与中脉在上面凹陷,下面凸起,甚粗壮,小脉在上面几不可见,下面明显;叶柄粗壮,长5—7(10)毫米,腹凹背凸,密被黄褐色柔毛。伞形花序单生或2—4簇生于叶腋;总梗长2—3毫米,密被黄褐色柔毛;苞片6—8,近革质,圆形,内凹,直径5—6毫米,先端锐尖,两面多少被黄褐色微柔毛。雄花黄色,每伞形花序约有8朵;花梗长4—5.5毫米,密被黄褐色柔毛;花被片6,卵形,长约3.5毫米,宽2毫米,外面在脊部被黄褐色微柔毛或全然无毛,内面无毛;能育雄蕊9,长4—4.5毫米,花药宽卵形,长约2毫米,先端具小尖突,花丝无毛,第三轮近中部有2个圆状肾形腺体;退化雌蕊的子房卵球形,长1.5毫米,花柱长约1毫米,柱头不明显。雌花黄色,每伞形花序有(2)3—6朵;花梗长3—5毫米;花被片6,宽卵形,长2毫米,宽1.5毫米,先端急尖;退化雄蕊9,丝状或棍棒状,长约1.5毫米,无毛,第三轮的中部有2个几达退化雄蕊全长的圆状肾形腺体,花药无或有时退化成1室,也有时花药正常发育有2室;子房倒卵球形,长2毫米,无毛,花柱粗壮,长约1毫米,无毛,柱头盘状。果近球形,直径约7—8毫米,成熟时红色;果梗粗壮,长5—7毫米,向上渐增粗,略被黄褐色微柔毛。 花期5—6月,果期7—10月。
产除云南中部外各地;生于谷地或山坡常绿阔叶林中,海拔700—2500米。广东、广西、福建、江西、四川、西藏东南部也有。尼泊尔、印度、缅甸及越南也有分布。
Lindera doniana Allen(in Journ. Arn. Arb. 22:10. 1941)叶较本种狭长,叶柄、总梗较长,未见正常花、果标本,是否属于本种变异范围不好确定,暂存疑。
数据来源 中国植物物种信息数据库
《Flora of China》|| Lauraceae || Lindera ||绒毛山胡椒 Lindera nacusua
19. Lindera nacusua (D. Don) Merrill, Lingnan Sci. J. 15: 419. 1936.
绒毛山胡椒 rong mao shan hu jiao
Evergreen shrubs or trees, 2-10(-15) m tall, 10-15 cm d.b.h. Bark gray, longitudinally split striate. Branchlets brown, striate, densely yellow-brown villous, later slightly villous. Terminal bud broadly ovate, ca. 7 mm; bud scales densely yellow-brown pubescent except margin. Leaves alternate; petiole stout, 5-7(-10) mm, densely yellow-brown pubescent; leaf blade shiny adaxially, broadly ovate, elliptic, narrowly elliptic, elliptic-lanceolate, or lanceolate, 6-11(-15) × (3-)3.5-6(-7.5) cm, leathery, densely or sometimes laxly yellow-brown villous abaxially, slightly yellow-brown pubescent on midrib adaxially, lateral veins 6-8 pairs, rather thick, midrib convex abaxially, concave adaxially, base acute or cuneate, sometimes subrounded, apex acute. Umbels solitary or 2-4-fascicled in leaf axil, with 2-3 mm long peduncle and involucral bracts, male umbel 8-flowered, female umbel (2 or)3-6-flowered. Male flowers yellow; pedicels 4-5.5 mm, densely yellow-brown pubescent; tepals 6, ovate, ca. 3.5 × 2 mm, yellow-brown pubescent or glabrous on keel outside, glabrous inside; stamens 9, 4-4.5 mm; filaments glabrous, 2-glandular near middle in 3rd whorl; glands broadly reniform, cornute; pistil reduced; ovary ovate, ca. 1.5 mm; style ca. 1 mm; stigma obscure. Female flowers yellow; pedicels 3-5 mm; tepals 6, broadly ovate, ca. 2 × 1.5 mm; reduced stamens 9, ca. 1.5 mm, 2-glandular at middle of filament in 3rd whorl; glands rounded-reniform, nearly equal to length of filament; anther sterile or reduced to 1-celled, sometimes fertile and 2-celled; ovary obovate, ca. 2 mm, glabrous; style stout, ca. 1 mm, glabrous; stigma capitate. Fruits subglobose, red at maturity; stipes stout, 5-7 mm, thickened toward apex, slightly yellow-brown pubescent. Fl. May-Jun, fr. Jul-Oct.
Evergreen broad-leaved forests in valleys or on mountain slopes; 700-2500 m. Fujian, Guangdong, Guangxi, Hainan, Jiangxi, Sichuan, SE Xizang, Yunnan [Bhutan, India, Myanmar, Nepal, Vietnam].
数据来源 eFloras.org