裂唇虎舌兰 Epipogium aphyllum

  • Scientific Name: Epipogium aphyllum Sw.
  • Ref: Summa Veg. Scand.:32. 1814
  • Synonyms:
    • Epipactis epipogium (L.) All.
    • Epipogium aphyllum f. albiflorum Y.N.Lee & K.S.Lee
    • Limodorum epipogium (L.) Sw.
    • Orchis aphylla F.W.Schmidt
    • Satyrium epipogium L.
    • Serapias epigogium (L.) Steud.
  • English Common Name: ghost orchid
  • Chinese Common Name: 裂唇虎舌兰 lièchún hǔshé∙lán
  • Japanese Common Name: トラキチラン [虎吉蘭] torakichiran
  • Family: Orchidaceae
  • Genus: Epipogium
  • Distribution: Forests, crevices, mossy places; 1200-3600 m. S Gansu, Heilongjiang, Jilin, Liaoning, Nei Mongol, Shanxi, NW Sichuan, Taiwan, Xinjiang, SE Xizang, NW Yunnan [Bhutan, India, Japan, Kashmir, Korea, Nepal, Russia; Europe].
  • Photo: 07/27/2016, Kanasi, Xinjiang
Plants 10-30 cm tall. Rhizome coralloid, 1.5-2.5 × 1-1.8 cm, branching. Stem pale brown, with a few membranous sheaths; sheaths amplexicaul, pale brown, 5-9 mm, membranous. Rachis laxly 2-6-flowered; floral bracts narrowly ovate, 6-9 × 2.8-4 mm. Flowers not resupinate, usually pendulous, weakly spreading to widely spreading, yellow, tinged with pink or pale purple; pedicel 3-5 mm; ovary 3-5 mm. Sepals spreading, lanceolate to oblong-lanceolate, 12-18 × 2-3 mm, apex obtuse or acute. Petals similar to sepals, spreading, often slightly wider than sepals, apex acute; lip cordate-ovate when flattened, concave, 6-10 × 6-12 mm, 3-lobed near base; lateral lobes erect, ovate-triangular, 3-3.5 × ca. 3 mm; mid-lobe reflexed, ovate-elliptic, concave, 8-10 × 6-7 mm, lateral mar-gins nearly slightly erose and involute, apex acute; disk with 4-6 longitudinal, purplish red, papillose ridges; spur large and thick, 5-8 × 4-5 mm, apex obtuse. Column 6-7 mm. Fl. Aug-Sep. 2n = 68. (Flora of China)

07/27/2016, Kanasi, Xinjiang

Leave a comment