Cheirostylis chinensis var. takeoi

全唇指柱蘭

Cheirostylis chinensis Rolfe ex Hemsl. var. takeoi (Hayata) T.P. Lin

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: 171. (Rep. Sp. Nov. Regni Veg.)

台灣首次記錄發表文獻

Liu & Su. 1978. Flora of Taiwan 5: 923. (Fl. Taiwan)

異名

Arisanorchis takeoi Hayata

Hayata. 1914. Icones Plantarum Formosanarum 4: 110. (Icon. Pl. Formos.)
Cheirostylis tatewakii Masam.

Masam. 1932. Journal of the Society of Tropical Agriculture 4: 195. (J. Soc. Trop. Agr.)
Goodyera tatewakii (Masam.) S. S. Ying

Ying. 1978. Quarterly journal of Chinese forestry 11(2): 102. (Quart. J. Chin. For.)
Cheirostylis takeoi (Hayata) Schltr.

Liu & Su. 1978. Flora of Taiwan 5: 923. (Fl. Taiwan)

各語言俗名

中

全唇指柱蘭、卵唇指柱蘭、阿里山無葉蘭、無葉珪嚕蘭、阿里山指柱蘭、太魯閣蘭
日

ありさんむようらん、たろこらん

參考文獻

Yang. 1982. A list of plants in Taiwan. (List Pl. Taiwan)
Tsan-Piao Lin. 2021. Taiwania 66(3): 353-359.

特徵描述

生活型

herb

形態特徵

Rhizomes decumbent, base creeping, distinctly moniliform, up to 1.5 cm in dia., with 2-4 rows of root-ridges at internodes, upper part ascending and leafy, 1-2 cm long.
Leaves 2-6, congested, ovate to broadly ovate, up to 4.5 cm long, 2.8 cm wide, acute at apex, rounded at base, grayish green, upper ones often gradually transformed to bract-like sheaths.
Peduncle glandular hairy, up to 20 cm tall, with 2-4 bract-like sheaths, sheaths ovate lanceolate, glandular hairy; raceme 2-13-flowered; floral bracts lanceolate, with glandular hairs. Flowers resupinate; ovary with glandular hairs, 6-9 mm long; sepals greenish, 6-8 mm long, connate for 3/5 of their length, glandular hairy; petals whitish, narrowly falcate, 6-8 mm long, apex often free from, not appressed to dorsal sepal; lip white, undivided, narrowly oblong, often conduplicate, 6-8 mm long, 2.5-3 mm wide, recurved near apex; column erect, 3.2-3.7 mm long; stylids highly variable, perfectly developed and parallel to rostellum, or not well developed and varied in posture; anther broadly ovate, 2.5 mm long; pollinia 2, sectile, clavate-cylindrical, attached to tegula stipe near middle part; stigma 2, lateral, dome-shaped, on base of rostellum; rostellum slightly inflexed, arms flat and nearly round at apex, tegula stipe elliptic, 2.5 mm long.

分布

台灣 : in broadleaved forests at low elevations.
世界 : the Ryukyus.

引證標本

ILAN: Taton, Leou 3658. NANTOU: Kuantaochi, Leou 4105; Hoshe, Leou 3928. KAOHSIUNG: Duona, Leou 3762; Wanshan, Su, 8493. PINGTUNG: Shouka, Leou 4029. TAITUNG: Chipen, Leou 4040. HUALIEN: Tensiang, Leou 3279; Taroko, Su 8188.