討論:呂宋莢蒾
山羊百科，林文智老師的植物、山岳、攝影紀錄
8. Viburnum luzonicum Rolfe 呂宋莢迷
Shrubs or small trees, deciduous; branchlets pubescent. Leaves chartaceous, ovate on fertile branchlets, 5-8 cm long, 3-4.5 cm broad, apex acuminate or acute, base acute, serrate, upper surface glabrescent, minutely glandular, lower surface stellate tomentose, oblong to elliptic on sterile branchlets, 3-6 cm long, 2-4 cm broad, shallowly dentate, upper surface pubescent to glabrescent and minutely glandular, lower surface densely stellate tomentose; midrib and veins impressed on upper surface, raised on lower surface; lateral veins 7 or more per side, straight-ascending, ending in marginal teeth, reticulation indistinct on upper surface, distinct on lower surface; petiole 5-10 mm long, pubescent. Inflorescences compound cymes, broad, rusty tomentose, terminating on lateral branchlets. Flowers white, ca. 3 mm across; calyx pubescent; corolla rotate, 5-lobed, lobes spreading. Fruits red, globose, 4-5 mm across.
Indochina, China, the Philippine and Malaysia. Taiwan, very common at low elevations throughout the island.
TAIPEI: Kuanyingshan, S. C. Wu 913. TAIPEI CITY: Neishuangchi, B. L. Shih 9. TAOYUAN: Tachi, K. C. Yang & W. H. Ho 5020. NANTOU: Lienhuachih, K. S. Hsu 4273. KAOHSIUNG: Tengchih, K. C. Yang & S. C. Wu 5121.
齿叶组 Sect. 8. Odontotinus Rehd.
吕宋荚蒾 Viburnum luzonicum Rolfe
灌木，高達3米；當年小枝連同芽、葉柄、花序、萼筒及萼齒均被黃褐色簇狀毛，二年生小枝暗紫褐色，被疏簇狀毛。葉紙質或厚紙質，卵形、橢圓狀卵形、卵狀披針形至矩圓形，有時帶菱形，長4-9 (-11) 釐米，頂端漸尖至尖，基部寬楔形或近圓形，邊緣有深波狀鋸齒，有緣毛，上面在放大鏡下可見無柄的透明微小腺點，僅中脈被叉狀毛，下麵疏被簇狀或叉狀毛，脈上毛較密，側脈5-9對，連同中脈上面凹陷，下面明顯凸起；萌枝被黃褐色絨毛，其葉邊緣具疏齒，上面散生簇狀毛，下面毛較密；葉柄通常長3-10 (-15) 毫米；無托葉。複傘形式聚傘花序常生於具1對葉的側生短枝之頂或頂生小枝上，直徑3-5釐米，總花梗通常極短或幾無，很少有長達1.5釐米者，第一級輻射枝5條，纖細，花生於第三至第四級輻射枝上；萼筒卵圓形，長約1毫米，萼齒卵狀披針形；花冠白色，輻狀，直徑4-5毫米，外被簇狀短毛，蕾時圓球形，裂片卵形，比筒長；雄蕊短於花冠或稍較長，花藥寬橢圓形；柱頭不明顯3裂。果實紅色，卵圓形，長5-6毫米；核甚扁，寬卵圓形，長4-5毫米，直徑3-4毫米，頂尖，基部截形，有2條淺腹溝和3條極淺背溝。花期4月，果熟期10-12月。
產浙江南部、江西東南部、福建、臺灣、廣東、廣西和雲南（富寧）。生於山谷溪澗旁疏林和山坡灌叢中或曠野路旁，海拔100-700米。分佈於中南半島、菲律賓至馬來西亞的麻六甲。
本種易與南方莢蒾 V. fordiae Hance 混淆，但其葉上面在放大鏡下有明顯的無柄透明圓形小腺點而非有柄的紅褐色小腺體，總花梗通常極短或幾無，果實較小，不難同那個種區分開。
