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三刈叶蜜茱萸

 三刈叶蜜茱萸

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中文学名:三刈叶蜜茱萸

拉丁学名:Melicope lunu-ankenda

界:植物界

门:被子植物门

纲:双子叶植物纲

亚 纲:原始花被亚纲

目:芸香目

亚 目:芸香亚目

科:芸香科

亚 科:芸香亚科

属:蜜茱萸属

种:三刈叶蜜茱萸

分布区域:台湾省

基隆溪岸等地)

三刈叶蜜茱萸((san yi yè mì zhū yú),学名Melicope lunu-ankenda (Gaertner) T. G. Hartley,异名:Zanthoxylum lucidum Zanthoxylum aromaticum Zanthoxylum marambong Zanthoxylum roxburghianum Euodia arborescens Euodia roxburghiana Euodia lucida Euodia obtusifolia Euodia aromatica Euodia concinna Euodia lunu-ankenda Ampacus aromatica Fagara lunu-ankenda Euodia arborea Euodia marambong Euodia punctata Euodia lunu-ankenda var. tirunelvelica Euodia triphylla var. pubescens Euodia roxburghiana var. longipes  ,芸香科蜜茱萸属小乔木。小枝灰绿色,髓部略大,枝节部明显压扁状,嫩叶叶柄、小叶柄及小叶中脉均被长伏毛。3小叶,小叶倒卵状长圆形或长圆形,长10-20厘米,宽5-8厘米,顶部急尖或钝,全缘,纸质。花序腋生,长4-7厘米;萼片及花瓣均4片,萼片被长毛;花瓣长约2毫米,淡黄白色;雌花的雌蕊下部有毛。分果瓣茶褐色,每分果瓣有1种子;种子长约3毫米。花期6-7月,果期11-12月。

台湾省基隆溪岸等地)。生于低至中海拔山地次生林中。非律宾及太平洋各岛屿也有。 [1]

目录

形态特征

小乔木。小枝灰绿色,髓部略大,枝节部明显压扁状,嫩叶叶柄、小叶柄及小叶中脉均被长伏毛。3小叶,小叶倒卵状长圆形或长圆形,长10-20厘米,宽5-8厘米;

顶部急尖或钝,全缘,纸质。花序腋生,长4-7厘米;萼片及花瓣均4片,萼片被长毛;花瓣长约2毫米,淡黄白色;雌花的雌蕊下部有毛。

分果瓣茶褐色,每分果瓣有1种子;种子长约3毫米。花期6-7月,果期11-12月。

Fagara lunu-ankenda Gaertner, Fruct. Sem. Pl. 1: 334. 1788; Ampacus aromatica (Blume) Kuntze; Euodia arborea Elmer; E. arborescens D. D. Tao; E. aromatica Blume; E. concinna Ridley; E. lucida (Miquel) Miquel; E. lunu-ankenda (Gaertner) Merrill; E. lunu-ankenda var. tirunelvelica A. N. Henry & Chandrabose; E. marambong (Miquel) Miquel; E. obtusifolia Ridley; E. punctata Merrill; E. roxburghiana (Chamisso) Bentham; E. roxburghiana var. longipes Craib; E. triphylla (Lamarck) Candolle var. pubescens Ridley; Zanthoxylum aromaticum (Blume) Miquel; Z. lucidum Miquel; Z. marambong Miquel; Z. roxburghianum Chamisso.

Trees to 30 m tall, dioecious. Young branchlets 2.5-4.5 mm wide in third internode. Leaves 3-foliolate; petiole 2-12 cm, glabrous to tomentulose; leaflet blades elliptic, sometimes ovate-elliptic, or rarely obovate, in terminal leaflet 6-21 × 2.5-8.5 cm, glabrous or puberulent to sparsely puberulent on midvein especially abaxially and sometimes on secondary veins abaxially, apex acuminate.

Inflorescences axillary, 8-32 × 3-16 cm; peduncle 4-15 cm; larger primary branches usually ascending. Pedicel 0.3-2.5 mm but 1-5 mm in fruit, nearly glabrous to tomentulose. Sepals 0.5-1 mm, connate at base or to ca. 1/4 their length, glabrous or outside puberulent, persistent in fruit. Petals 1.5-2.5 mm, deciduous or subpersistent in fruit. Stamens 4, in male flowers 2-4 mm, in female flowers 0.5-2.5 mm; filaments at least in male flowers subulate to filiform at apex.

Gynoecium in female flowers 1-3 mm, in male flowers 0.2-0.5 mm; ovary nearly glabrous to shortly pubescent or ± sparsely villous. Fruit follicles ellipsoid, 4.5-5 mm, glabrous to sparsely puberulent. Seeds subglobose, ovoid, or ellipsoid, 3.5-4 mm, attachment Type B. Fr. Aug-Sep.

Montane forests; ca. 900 m. SE Xizang (Mêdog) [Bhutan, Cambodia, India, Indonesia, Malaysia, Myanmar, Nepal, Philippines, Sri Lanka, Thailand, Vietnam].

分类文献

Evodia lunur-ankenda (Gaertn.) Merr. in Philip. Journ. Sci. Bot. 7: 387. 1912, exclud. syn. Lepta triphylla Lour.; Engl. Nat. Pflanzenfam. 19a: 228. 1931; Huang in Acta Phytotax. Sin. 6: 93. 1957.——Fagara lunur-ankenda Gaertn. Fruct. 1: 334, t. 68, f. 9. 1788. ——E.merrillii Kanehira et Sasaki ex Kanehira,Form. Trees 313, f. 267. 1936.——Melope confusa Liu, Ill. Nat. Intr. Lign. Pl. Taiwan 876, f. 719. 1962.——E. confusa auct. non Merr.:Li, Woody Fl. Taiwan 369. 1963.

产地生境

台湾省基隆溪岸等地)。生于低至中海拔山地次生林中。非律宾及太平洋各岛屿也有。

参考来源

  1. 三刈叶蜜茱萸, 植物智, 2020-01-18