Nervilia lanyuensis
蘭嶼脈葉蘭
endemic
Nervilia lanyuensis S. S. Ying
名彙資訊
特徵描述
典藏標本
數位照片
分布位置
相關資訊
名彙資訊
學名發表文獻
Ying, Memoirs of the College of Agriculture, National Taiwan University 29(2): 55. pl. 5. 1989. (Mem. Coll. Agr. Natl. Taiwan Univ.)
台灣首次記錄發表文獻
同發表文獻
異名
無
各語言俗名
無
特徵描述
生活型
herb
形態特徵
- Plants 8-15 cm tall. Corms whitish, ovoid or nearly globose, 0.8-1.2 cm across.
- Leaves petiolate, polygonal-ovate or cordate, 4-6 cm long, 4-5.5 cm wide, acute or apiculate at apex, cordate at base, green on upper surface, pale green on lower surface, wavy-crisped along margins, edge slightly angled at ends of 5-7 palmate major veins; petiole 4-6 cm long.
- Peduncle pale green, 5-13 cm tall, ca. 1.5 mm in diam., with 1-2 sheaths below, sheaths tubular, 2-3 cm long; bracts lanceolate, 4-8 mm long, 1-3 mm wide, acute; pedicel and ovary 5-8 mm long. Flowers solitary, perianth spreading; sepals greenish brown, with purple spots, lanceolate, 16-20 mm long, 3-3.5 mm wide, acute or acuminate at apex; petals similar to sepals but slightly narrower; lip whitish or pale yellow, sometimes scattered with small purplish dots, oblong, 12-15 mm long, 5-7 mm wide, 3-lobed, lateral lobes triangular, erect beside column, 2-3 mm long, midlobe obovate or orbicular, 6 mm long, 5 mm wide, apex rounded, disc with longitudinal keel; column 5-6 mm long, dilated upward; anther cucullate; pollinia without viscidium; stigma semiorbicular.
分布
- 台灣 : Lanyu Is., forests around crater lake.
引證標本
TAITUNG: Lanyu Is., Ying s. n. Nov 1987; Su & Leou 8268.
參考文獻
典藏標本
共有 3 份典藏標本 所有標本模式標本
F00000171
應紹舜 Shao-Shun Ying
台東 Taitung
應紹舜 Shao-Shun Ying
台東 Taitung
F00000170
應紹舜 Shao-Shun Ying
台東 Taitung
應紹舜 Shao-Shun Ying
台東 Taitung
F00006907
應紹舜 Shao-Shun Ying
台東 Taitung
應紹舜 Shao-Shun Ying
台東 Taitung
共有 3 份典藏標本所有標本模式標本
F00006907
應紹舜 Shao-Shun Ying
台東 Taitung
應紹舜 Shao-Shun Ying
台東 Taitung
F00000171
應紹舜 Shao-Shun Ying
台東 Taitung
應紹舜 Shao-Shun Ying
台東 Taitung
F00000170
應紹舜 Shao-Shun Ying
台東 Taitung
應紹舜 Shao-Shun Ying
台東 Taitung