(圖2-38)圖2-38 1.花枝; 2.花; 3.花縱剖面; 4.花被片; 5.第3輪雄蕊; 6.退化雄蕊; 7.花序。常綠小喬木。株高可達(dá)10~15 m。全株無(wú)毛;葉、枝及樹(shù)皮干時(shí)幾不具芳香氣;小枝光滑。葉對(duì)生或近對(duì)生;葉片厚革質(zhì),卵形或卵狀長(zhǎng)橢圓形,長(zhǎng)8~12 (~2 (共 420 字) [閱讀本文] >>
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 (圖2-38)圖2-38 1.花枝; 2.花; 3.花縱剖面; 4.花被片; 5.第3輪雄蕊; 6.退化雄蕊; 7.花序。常綠小喬木。株高可達(dá)10~15 m。全株無(wú)毛;葉、枝及樹(shù)皮干時(shí)幾不具芳香氣;小枝光滑。葉對(duì)生或近對(duì)生;葉片厚革質(zhì),卵形或卵狀長(zhǎng)橢圓形,長(zhǎng)8~12 (~2 (共 420 字) [閱讀本文] >>