大葉桃花心木

[別名]紅木,向天果(sky fruit)。 [外國名稱] mahogany tree [來源]為楝科植物大葉桃花心木Swietenia macrophylla King的種仁、樹皮與葉。 [型態特徵]常綠喬木,高達20m以上,平滑,枝條散佈皮孔。偶數羽狀複葉,互生,具葉柄,柄長5~10cm,小葉5~7對;小葉長10~20cm,寬3~7.5cm,其短小葉柄,歪斜狀披針形或長橢圓狀披針形,葉基鈍或圓,歪斜狀,葉尖突銳尖,葉緣為全緣,上下表面光滑,側脈7~10對,兩面均凸出。花序為聚繖花序,呈圓錐狀

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