Habenaria dentata

白鳳蘭

Habenaria dentata (Sw.) Schltr.

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

Schltr. 1919. Repertorium specierum novarum regni vegetabilis 4: 125. (Rep. Sp. Nov. Regni Veg.)

台灣首次記錄發表文獻

Lin. 1977. Native Orchids of Taiwan 2: 192. (Native Orch. Taiwan)

異名

Habenaria tohoensis Hayata

Hayata. 1914. Icones Plantarum Formosanarum 4: 128. (Icon. Pl. Formos.)
Habenaria dentata (Sw.) Schltr. var. tohoensis (Hayata) S. S. Ying

Ying. 1977. Coloured illustrations of indigeous orchids of Taiwan 1: 464. (Col. Ill. Indig. Orch. Taiwan)
Habenaria miersiana Champ. ex Benth.

Henry. 1896. A List of Plants from Formosa 93. (List Pl. Formos.)

各語言俗名

中

白鳳蘭、大鷺草、齒片鷺蘭、玉鳳蘭、東埔白鳳蘭、白花玉鳳蘭、東埔玉鳳蘭
日

しまさぎそう、せいたかさぎそう、だいさぎそう

參考文獻

Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Plants to 80 cm tall. Tuberoids ellipsoid, 3-5 cm long, densely hirsute. Stems slender, simple, with remotely spaced leaves on lower half, with narrow scales on upper half.
Leaves 3 or more, alternate, ovate-lanceolate to oblong, 7-15 cm long, 2-3 cm wide, apex acute, decurrent at base, scales linear-lanceolate, 3-4 cm long.
Peduncle up to 40 cm long, rachis ca. 10 cm long, ± densely many flowered; bracts linear-lanceolate, 15-25 mm long, 4-5 mm wide, acuminate; pedicel and ovary 20-25 mm long. Flowers white, ca. 3 cm across; dorsal sepal erect, ovate, 10-15 mm long, 5-8 mm wide, acute, 3-nerved; lateral sepals reflexed, obliquely ovate, 12-10 mm long, 6-8 mm wide; petals narrowly falcate, 8-10 mm long, 2.5-3 mm wide; lip flabellate, 15-20 mm long, 3-lobed, lateral lobes triangular or rectangular, 10-15 mm long, middle lobe linear, 8- 12 mm long, spur cylindrical, 3-4 cm, straight or slightly curved forward; column 5 mm wide; anther cells widely separate, nearly parallel; pollinia yellow, with slender caudicles ca. 2.5 mm long, viscidia triangular; stigma 2, with stalk under rostellar arm.

分布

台灣 : sunny grasslands from lowlands to ca. 2000 m, often with <i>Miscanthus</i>.
世界 : The Himalaya, China, Indochina, Thailand, India and Myanmar, extending to the Ryukyus andsouthern Japan.

引證標本

TAIPEI: Tsushanyuen, Shimada s. n. Jun 1914. TAOYUEN: Najaishan, Su 8548. NANTOU: Sun Moon Lake, Su 8505. CHIAYI: Alishan, Sasaki s. n. Oct 1928. KAOHSIUNG: Liukuei, Su 59. PINGTUNG: Luliaochi, Su 8071. TAITUNG: Sasaki s. n. Oct 1933.