绒毛润楠Machilus velutina

中文名(Chinese Name):绒毛润楠
学名(Scientific Name):Machilus velutina Champ. ex Benth.
英文名(English Common Name):
别名(Chinese Common Name):绒楠
异名(Synonym):Actinodaphne magniflora C. K. Allen
科属(Family & Genus):樟科(Lauraceae)润楠属
形态特征(Description):乔木,高可达18米,胸径40厘米。枝、芽、叶下面和花序均密被锈色绒毛。叶狭倒卵形、椭圆形或狭卵形,长5-11(18)厘米,宽2-5(5.5)厘米,先端渐狭或短渐尖,基部楔形,革质,上面有光泽,中脉上面稍凹下,下面很突起,侧脉每边8-11条,下面明显突起,小脉很纤细,不明显;叶柄长1-2.5(3)厘米。花序单独顶生或数个密集在小枝顶端,近无总梗,分枝多而短,近似团伞花序;花黄绿色,有香味,被锈色绒毛;内轮花被裂片卵形,长约6毫米,宽约3毫米,外轮的较小且较狭,雄蕊长约5毫米,第三轮雄蕊花丝基部有绒毛,腺体心形,有柄,退化雄蕊长约2毫米,有绒毛;子房淡红色。果球形,直径约4毫米,紫红色。花期10-12月,果期次年2、3月。
分布(Distribution):产广东、广西、福建、江西、浙江。中南半岛也有。
用途(Use):本种材质坚硬,耐水湿,可作家具和薪炭等用材。
引自植物志英文版:FOC Vol. 7 Page 202, 210
Machilus velutina Champion ex Bentham, Hooker’s J. Bot. Kew Gard. Misc. 5: 198. 1853.
绒毛润楠 rong mao run nan | Lauraceae  | Machilus
Actinodaphne magniflora C. K. Allen; Persea velutina (Champion ex Bentham) Kostermans.
Trees, to 18 m tall; trunk ca. 40 cm d.b.h., all parts densely ferruginous tomentose. Petiole 1-2.5(-3) cm; leaf blade lustrous adaxially, narrowly obovate, elliptic, or narrowly ovate, 5-11(-18) × 2-2.5(-5.5) cm, leathery, midrib abaxially raised, slightly concave adaxially, lateral veins 8-11 pairs, abaxially conspicuously raised, veinlets very slender, inconspicuous, base cuneate, apex attenuate or shortly acuminate. Inflorescences terminal, 2-3 cm; peduncle very short. Flowers yellowish, fragrant, densely ferruginous tomentose. Perianth lobes slightly unequal, inner ones ovate, ca. 6 × 3 mm. Stamens ca. 5 mm; filaments of 3rd series tomentose at base, glands cordate, stipitate. Staminodes ca. 2 mm, tomentose. Ovary reddish when alive. Fruit purplish red, globose, ca. 4 mm in diam. Fl. Oct-Dec, fr. Feb-Mar.
Fujian, Guangdong, Guangxi, Guizhou, Hainan, Jiangxi, Zhejiang [Cambodia, Laos, Vietnam].
Machilus velutina var. longipedunculata C. J. Qi (Bull. Bot. Res., Harbin 1(1-2): 154. 1981) was described from Hunan but could not be treated here because no material was seen by the present authors.
绒毛润楠Machilus velutina

绒毛润楠Machilus velutina

绒毛润楠Machilus velutina(责任编辑:徐晔春)

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