三刈葉蜜茱萸檢視原始碼討論檢視歷史

三刈葉蜜茱萸

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中文學名:三刈葉蜜茱萸 拉丁學名:Melicope lunu-ankenda 界:植物界 門:被子植物門 綱:雙子葉植物綱 亞 綱:原始花被亞綱 目:芸香目 亞 目:芸香亞目 科:芸香科 亞 科:芸香亞科 屬:蜜茱萸屬 種:三刈葉蜜茱萸 分布區域:台灣省 （基隆、溪岸等地）

三刈葉蜜茱萸((san yi yè mì zhū yú)，學名Melicope lunu-ankenda (Gaertner) T. G. Hartley，異名：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  ，芸香科蜜茱萸屬小喬木。小枝灰綠色，髓部略大，枝節部明顯壓扁狀，嫩葉葉柄、小葉柄及小葉中脈均被長伏毛。3小葉，小葉倒卵狀長圓形或長圓形，長10-20厘米，寬5-8厘米，頂部急尖或鈍，全緣，紙質。花序腋生，長4-7厘米；萼片及花瓣均4片，萼片被長毛；花瓣長約2毫米，淡黃白色；雌花的雌蕊下部有毛。分果瓣茶褐色，每分果瓣有1種子；種子長約3毫米。花期6-7月，果期11-12月。

產台灣省（基隆、溪岸等地）。生於低至中海拔山地次生林中。非律賓及太平洋各島嶼也有。

形態特徵

小喬木。小枝灰綠色，髓部略大，枝節部明顯壓扁狀，嫩葉葉柄、小葉柄及小葉中脈均被長伏毛。3小葉，小葉倒卵狀長圓形或長圓形，長10-20厘米，寬5-8厘米；

頂部急尖或鈍，全緣，紙質。花序腋生，長4-7厘米；萼片及花瓣均4片，萼片被長毛；花瓣長約2毫米，淡黃白色；雌花的雌蕊下部有毛。

分果瓣茶褐色，每分果瓣有1種子；種子長約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].

分類文獻

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.

產地生境

產台灣省（基隆、溪岸等地）。生於低至中海拔山地次生林中。非律賓及太平洋各島嶼也有。