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Plants of Taiwan

  • Goodyera henryi Rolfe
    童山白蘭    

    形態特徵

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    相關連結

    作者

    LEOU, Chong-Sheng

    形態特徵

    • Terrestrial herbs. Rhizome long creeping, up to 30 cm long, ascending at top; erect stems 10 cm tall, leafy upward, noded distantly.
    • Leaves green, often with 3 silvery white stripes near apex, obliquely ovate to elliptic, 2-6 cm long, 1-3 cm wide; petioles 1-2 cm long.
    • Inflorescence usually sessile, subtended by tufted bracts; raceme 3-4 cm long, 3-9-flowered; floral bracts nearly glabrous, much longer than ovaries. Flowers white, more or less tinged with pink; ovary glabrous or sparsely short hairy; sepals 10-14 mm long, 5-6 mm wide, glabrous or sparsely short hairy, 3-venied, concave, dorsal one lanceolate ovate, lateral ones obliquely ovate; petals narrowly rhombic, ca. 12 mm long, 1-veined, lip 10-14 mm long, base saccate, hairy within, limb ligulate, narrow, acute, slightly downcurved; column 8- 8.5 mm long; anther lanceolate, 4-5 mm long; stigma ovate-orbicular; rostellar arms slender, 4-4.5 mm long, with obtuse tip; viscidium narrowly lanceolate, 3.5 mm long.

    分布

    World: Japan.
    Taiwan: In forest at 2,200-2,500 m in northern and central parts.

    引證標本

    TAIPEI: Nanchiatienshan, Su s. n. Aug 1972. ILAN: Nanhutashan, Su s. n. Oct 1986. TAICHUNG: Shihyuan, Leou 3915. NANTOU: Meifong, Leou 4135; 9559.

    資料來源

    SU, Horng-Jye. 2000. 38. ORCHIDACEAE. Flora of Taiwan, second edition (台灣植物誌第二版). 5: 908.

    本種於 1999 年由 Lang, K. et al. 在台灣記錄到後,目前已有 4 種學名、 3 種中文名及 1 種其他語言俗名曾在台灣被使用。

    本種共有 4 份 典藏標本

    <em>Goodyera henryi</em> Rolfe童山白蘭