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Dinghushan | Family List | Lauraceae | Machilus

Machilus kwangtungensis Yang


Description from Flora of China

Machilus cathayensis Chun ex Hung T. Chang; M. kwangtungensis var. sanduensis Y. K. Li; Persea kwangtungensis (Yen C. Yang) Kostermans.

Trees, to ca. 10 m tall; trunk ca. 18 cm d.b.h. Young shoots densely ferruginous tomentose, 1-year-old and 2-year-old branchlets blackish when dry, glabrous with yellowish brown lenticels and circular scars of bud scales. Petiole ca. 1 cm, pubescent; leaf blade oblong or oblanceolate, 6-11(-15) × 2-4.5 cm, thinly leathery, abaxially appressed pubescent, adaxially glabrate, midrib abaxially elevated, adaxially impressed, lateral veins usually 10-12 pairs, slender, inconspicuous on both surfaces, base attenuate, apex acuminate. Panicles arising from lower part of current year branchlet, 5-10.5 cm, grayish yellow pubescent; peduncle slightly compressed. Pedicel slender, 5-7 mm. Perianth lobes subequal, oblong, ca. 5 mm, grayish yellow pubescent on both surfaces, apex obtuse. Filaments hairy, those of 3rd series with stipitate glands at base. Staminodes sagittate. Ovary glabrous; style slender. Fruit subglobose, slightly compressed, 8-9 mm in diam., blackish when ripe. Fl. Mar-Apr, fr. May-Jul.

● Mountain slopes, broad-leaved forests in valleys, valleys by watersides. Guangdong, NE Guangxi, S Guizhou, S Hunan.

生活型: 乔木

栽培植物: 野生

特征: 乔木;

花期: 3

果期: 4--6

生境: 生于山脚沟边至自然林中

用途: 木材供家具,建筑等用;树皮及根入药,治风湿跌打,扭挫伤筋,吐泻;叶可提取芳香油或浸汁取胶料;树皮可作褐色染料,栲胶及熏香原料; 种子油供工业用

门中名: 种子植物门

亚门中名: 被子植物亚门

纲中名: 双子叶植物纲

中文别名: 猪脚楠


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Flora of China  
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