討論:紅子莢蒾
山羊百科,林文智老師的植物、山岳、攝影紀錄
5. Viburnum formosanum Hayata 紅子莢迷
Shrubs or small trees, to 4 m tall, deciduous; branchlets glabrous. Leaves chartaceous or subcoriaceous, ovate, 5-10 cm long , 3-5 cm wide, apex acute or acuminate, base rounded, sharply serrate, upper surface glabrous, dull, lower surface sparingly pubescent on veins; petiole 5-15 mm long, nearly glabrous. Inflorescence a broad cyme, rusty-tomentose, terminating lateral branchlets. Flowers white, ca. 3 mm across; calyx with short stellate hairs; corolla glabrous, ca. 4.5 mm across, rotate, 5-lobed, lobes spreading. Fruits red, globose, 6-8 mm across.
Southern China. Taiwan, in thickets and forests, 360-2,000 m, throughout the island.
ILAN: Tachi, K. C. Yang & W. L. Chiou 5175. TAIPEI: Chiufen, K. C. Yang 5185; Tanshui, Oldham 204, 206 (Type coll.); Tsaikungkengshan, S. J. Wu 986. TAICHUNG: Ssuyuan, K. C. Yang s. n. 1995. PINGTUNG: Kaoshifo, Y. P. Cheng 2558. HUALIEN: Hsiulin, S. M. Liu 377.
齿叶组 Sect. 8. Odontotinus Rehd.
台中荚蒾 Viburnum formosanum Hayata
灌木;当年小枝有多数棱角,无毛,二年生小枝灰黑色,圆柱形,散生圆形皮孔。叶厚纸质,卵形,长4-7厘米,顶端急尾尖,尾突长4-10毫米,略弯,基部圆形或微心形,边缘基部除外有开展的锯齿,上面有光泽,仅中脉被少数简单长伏毛,无腺点,下面中脉和侧脉被少数简单长伏毛,脉腋集聚少数簇状毛,近基部两侧有少数暗色凹陷小腺斑,侧脉7-8对,连同中脉上面微凹陷,下面明显凸起;叶柄长5-15毫米,被少数简单长毛;无托叶。复伞形式聚伞花序生于具1对叶的侧生短枝之顶,直径3-4厘米,薄被簇状短毛,总花梗长1-1.5厘米,第一级辐射枝4-5条,花生于第二级辐射枝上;萼筒筒状,长约1.5毫米,被簇状短毛,萼齿宽卵形,长约0.5毫米,有微缘毛;花冠白色,辐状,直径约4.5毫米,无毛,裂片倒卵形,长约1.5毫米,比筒长,边缘微啮蚀状;雄蕊与花冠等长或略较长,花药椭圆状圆形,长为花柱的1/4;柱头头状。果实红色,长约8毫米;核矩圆状卵圆形,长约6毫米,扁,有2条浅背沟和3条浅腹沟。
特产我国台湾中部玉山。