• Scientific Name: Zeuxine strateumatica (L.) Schltr.
• Ref: Bot. Jahrb. Syst. 45:394. 1911
• Synonyms:
  • Adenostylis emarginata Blume
  • A. integerrima Blume
  • A. strateumatica (L.) Ames
  • A. sulcata (Roxb.) Hayata
  • Neottia strateumatica (L.) R.Br.
  • Orchis strateumatica L.
  • Pterygodium sulcata Roxb.
  • Spiranthes strateumatica (L.) Lindl.
  • Strateuma zeylanica Raf.
  • Zeuxine bonii Gagnep.
  • Z. bracteata Wight
  • Z. brevifolia Wight
  • Z. emarginata (Blume) Lindl.
  • Z. integerrima (Blume) Lindl.
  • Z. procumbens Blume
  • Z. robusta Wight
  • Z. rupicola Fukuy.
  • Z. stenochila Schltr.
  • Z. strateumatica var. laxiflora I.Barua
  • Z. strateumatica var. rupicola (Fukuy.) S.S.Ying
  • Z. strateumatica f. rupicola (Fukuy.) T.Hashim.
  • Z. sulcata (Roxb.) Lindl. ex Wight
  • Z. wariana Schltr.
• English Common Name: lawn orchid, soldier orchid
• Chinese Common Name: 线柱兰 xiànzhù∙lán, 细叶线柱兰 xìyè xiànzhù∙lán
• Japanese Common Name: キヌラン [絹蘭] kinuran
• Family: Orchidaceae
• Genus: Zeuxine
• Distribution: Damp grasslands, meadows, valleys, along streams; below 1000 m. Fujian, Guangdong, Guangxi, Hainan, Hubei, Sichuan, Taiwan, Yunnan [Afghanistan, Bhutan, Cambodia, India, Japan, Kashmir, Laos, Malaysia, Myanmar, New Guinea, Philippines, Sri Lanka, Thailand, Vietnam; SW Asia, Pacific islands].
• Photo: Guangdong

Plants 4-24 cm tall, slender. Rhizome short. Stem erect or ascending, pale brown, with several to many leaves. Leaves cauline, usually clustered and overlapping, pale brown, linear to linear-lanceolate, sometimes bractlike, 2-8 × 0.2-0.6 cm, base directly sheathing stem, not stalked, apex acuminate. Inflorescence 2-7 cm, glabrous, with a few to more than 20 densely arranged flowers; floral bracts reddish brown, ovate-lanceolate, 8-12 mm, longer than flower, glabrous, apex long acuminate. Flowers resupinate, white or yellowish white, small; ovary and pedicel elliptic-cylindric, 5-6 mm, glabrous. Sepals glabrous; dorsal sepal narrowly ovate-oblong, concave, 4-6 × 2-3 mm, 1-veined, apex obtuse; lateral sepals obliquely oblong, 4-5.5 × 1.5-2.5 mm, 1-veined, apex acute or obtuse. Petals subovate to obovate, oblique, 4-5.5 × 1.5-1.8 mm, glabrous, 1-veined, apex obtuse; lip pale yellow to yellow, cymbiform, 4-5 mm, 3-partite; hypochile concave-saccate, containing 2 subtriangular, lamellate calli; mesochile ca. 1 mm, exterior surfaces minutely papillate toward apex, margin denticulate, involute; epichile transversely elliptic-oblong, 1.4-1.8 × 2-2.5 mm, minutely papillate, apex with a small mucro to slightly emarginate. Column ca. 1.5 mm; wings longitudinally oblong; rostellum arms ca. 0.6 mm. Capsule pale brown, elliptic, ca. 6 mm. Fl. Mar-Jul. 2n = 20, 22, 40, 42, 50, 100. (Flora of China)